{"title":"Roofing Blankets","description":"\u003cp\u003eOur specialty range: thermal and acoustic roofing blanket systems for metal roof and wall construction. EcoRoof building blanket plus the safety mesh, spacers, sarking and thermal breaks that complete the system. Order online for delivery across Australia.\u003c\/p\u003e","products":[{"product_id":"roof-razor-insulation-spacer","title":"Roof Razor® Insulation Spacer","description":"\u003cp\u003eRoof Razor is a galvanised steel spacer that sits on the purlin and holds the roof sheet clear of it, so the blanket underneath keeps its full thickness right across the support. It is 1200 mm long, which matches a standard blanket width, and comes pre-loaded with its fasteners.\u003c\/p\u003e\n\u003ch3\u003eWhy a spacer changes the numbers\u003c\/h3\u003e\n\u003cp\u003eInsulation crushed flat at the purlin is where most of the heat crosses a metal roof. A blanket rated at R2.5 that gets squeezed to nothing every 1200 mm is not delivering R2.5 across the roof, and no amount of extra thickness fixes that on its own. The spacer keeps the blanket at full loft over the support, which is the whole point of specifying one. \u003ca href=\"\/blogs\/blog\/roofing-blanket-r-values\"\u003eRoofing blanket R-values\u003c\/a\u003e explains the gap between the number on the roll and the number the roof achieves.\u003c\/p\u003e\n\u003ch3\u003ePicking the height\u003c\/h3\u003e\n\u003cp\u003eChoose from the blanket you are using, not from the roof pitch. The 60 mm spacer suits 75 to 80 mm blanket, the 85 mm suits 100 to 120 mm blanket, and the 115 mm is for thicker build-ups. Six pieces per pack gives 7.2 lineal metres.\u003c\/p\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cp\u003eCheck the purlin. The standard spacer needs a minimum 1.2 BMT purlin with a full 50 mm flat surface, because a narrower flange will not take the fixing pattern. Standard version covers wind regions A and B, and a cyclonic version is made for regions C and D. If you are fixing to timber battens, order the version without pre-loaded screws.\u003c\/p\u003e\n\u003cp\u003eDead load capacity is 205 kg between the legs regardless of span, and the spacer is steel, so it adds no fuel load. Full structural figures are in the table below, and \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e shows where the spacer sits in the layer order.\u003c\/p\u003e","brand":"Fletcher Insulation","offers":[{"title":"Pre-loaded screws \/ 60mm (6pk, 1200mm)","offer_id":45225008890038,"sku":"SQ7719213","price":97.99,"currency_code":"AUD","in_stock":true},{"title":"Pre-loaded screws \/ 85mm (6pk, 1200mm)","offer_id":45225008922806,"sku":"SQ8638150","price":97.99,"currency_code":"AUD","in_stock":true},{"title":"Pre-loaded screws \/ 115mm (6pk, 1200mm)","offer_id":45225008955574,"sku":"SQ9782485","price":111.05,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/product-roof-razor-720x720px-1.webp?v=1782756319"},{"product_id":"vapourtech-rwc-roof-wall-commercial","title":"VapourTech® RWC Roof Wall Commercial","description":"\u003cp\u003eVapourTech RWC is a Class 4 vapour permeable membrane for commercial roofs and walls. One roll size, 1500 mm by 30 m, covering 45 m², built up from four layers with a high strength polymer mesh through the middle and classified Medium duty to AS\/NZS 4200.1:2017.\u003c\/p\u003e\n\u003ch3\u003eWhat vapour permeable is actually buying you\u003c\/h3\u003e\n\u003cp\u003eHigh permeance is the whole point of this membrane. It sheds bulk water from outside while still letting water vapour escape out of the structure, which is what keeps a commercial wall or roof cavity from holding moisture. Permeance is 2.144 µg\/N·s with a water vapour transmission rate of 241 g\/m² per 24 hours, and it is a water barrier to AS\/NZS 4201.4 and an air barrier as well. \u003ca href=\"\/blogs\/blog\/metal-roof-condensation-australia\"\u003eCondensation in metal roofs\u003c\/a\u003e explains why letting vapour out matters as much as keeping water in.\u003c\/p\u003e\n\u003ch3\u003eNon-reflective, so no air gap to detail\u003c\/h3\u003e\n\u003cp\u003eEmittance is 0.9 on both faces, category NN. It does not work by reflection, so it does not need an air gap in front of it and can sit directly against the frame. That makes it simpler to detail than a foil sarking, and unlike foil it is non-conductive.\u003c\/p\u003e\n\u003ch3\u003eStrength and fire\u003c\/h3\u003e\n\u003cp\u003eTensile strength is 10.4 kN\/m machine direction against a 9.5 minimum, edge tear 512 N against a 45 minimum, and it retains 85% of tensile strength after UV exposure. Flammability classification is Low, 5 or lower, and it complies with AS 3959-2018 for all Bushfire Attack Levels from BAL Low through to Flame Zone. Get independent advice before locking a sarking into a BAL design.\u003c\/p\u003e\n\u003ch3\u003eOn site\u003c\/h3\u003e\n\u003cp\u003eInstall to AS 4200.2 with the printed face out, and lap the joints down the slope so water always runs over a joint rather than into it. Suitable for Australian climate zones 2 to 8. Durability drops in industrial or farm buildings where the air carries chemicals, so ask us first if that is the setting.\u003c\/p\u003e\n\u003cp\u003eFull permeance, strength and fire figures are in the table below. For where a membrane sits against the blanket and the sheeting, see \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ametalin","offers":[{"title":"Default Title","offer_id":45225009545398,"sku":"SQ6162271","price":261.48,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/Trade-Select-VapourTech-RWC-Roof-Wall-Commercial-1024-x-1024.webp?v=1782756324"},{"product_id":"trade-select-thermalliner","title":"Trade Select ThermalLiner","description":"\u003cp\u003eTrade Select ThermalLiner is a foil faced XPE foam roll for roofs and walls, 1500 mm by 20 m covering 30 m², over a 4 mm closed cell foam core with aluminium foil laminated to a polymer weave on both faces.\u003c\/p\u003e\n\u003ch3\u003eWhere the R-value comes from\u003c\/h3\u003e\n\u003cp\u003eThe material R-value is 0.11 m²K\/W, stated as RM 0.1. That number on its own is not what makes a reflective product work. The performance comes from the foil facing an air cavity, so the bright face has to go into the cavity and the cavity has to stay clear. Dust settling on an upward facing foil surface cuts the reflective performance over time, which is why the orientation and the detailing matter more here than the thickness. \u003ca href=\"\/blogs\/blog\/blanket-vs-sarking-vs-batts\"\u003eBlanket, sarking or batts\u003c\/a\u003e sets out where a reflective product belongs against bulk insulation, and why one rarely replaces the other.\u003c\/p\u003e\n\u003ch3\u003eThe quiet benefit on a shed\u003c\/h3\u003e\n\u003cp\u003eThe foam core also dampens drumming on a metal roof. On a shed or garage that is often the difference people notice first, ahead of the temperature. \u003ca href=\"\/blogs\/blog\/insulating-a-metal-shed-roof\"\u003eWhy metal sheds and garages get so hot\u003c\/a\u003e goes through the options.\u003c\/p\u003e\n\u003ch3\u003eOn site\u003c\/h3\u003e\n\u003cp\u003eRun it with the bright foil face into the air cavity. Keep the cavity clear. The foil conducts electricity, so keep it clear of wiring during installation.\u003c\/p\u003e\n\u003cp\u003eFull thermal, strength and classification figures are in the table below.\u003c\/p\u003e","brand":"Ametalin","offers":[{"title":"Default Title","offer_id":45225010397366,"sku":"SQ2745855","price":271.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/TradeSelect-ThermalLiner-4-1024x1024-2.webp?v=1782756329"},{"product_id":"thermalbreak-7","title":"Trade Select ThermalBreak 7","description":"\u003cp\u003eThermalBreak 7 is a foil faced XPE foam sarking made for one specific job: the thermal break the NCC asks for where cladding fixes straight onto steel framing. Material R-value is 0.21 m²K\/W, and 0.20 once it is compressed.\u003c\/p\u003e\n\u003ch3\u003eWhy the compressed figure is the one that counts\u003c\/h3\u003e\n\u003cp\u003eA thermal break gets squashed the moment the cladding screws go through it. A product that only holds its rating uncompressed is not doing the job on site. This one still holds R0.20 compressed, which is exactly what the code asks for at those junctions. \u003ca href=\"\/blogs\/blog\/thermal-break-r02-explained\"\u003eThermal breaks explained\u003c\/a\u003e covers where the requirement applies and why such a small number matters at all.\u003c\/p\u003e\n\u003ch3\u003eWhat it does beyond the thermal break\u003c\/h3\u003e\n\u003cp\u003eIt is also a Class 2 vapour barrier, a water barrier to AS\/NZS 4201.4 and an air barrier, classified Extra Heavy duty to AS\/NZS 4200.1:2017. Fire is Group 1 to AS 5637.1 with a Low flammability classification, and it is suitable for all Bushfire Attack Levels. Get independent advice before locking a sarking into a BAL design.\u003c\/p\u003e\n\u003ch3\u003eSystem values\u003c\/h3\u003e\n\u003cp\u003eAn independent engineer calculated total system R-values to AS\/NZS 4859.2:2018 for typical mainland capital city conditions under NCC 2019: RT 0.92 in winter and 2.02 in summer for a warehouse roof with no ceiling, and RT 2.07 winter and 2.03 summer in a double brick wall. Those figures were calculated against NCC 2019 and may not carry across to other editions of the code, so check before relying on them for a current submission.\u003c\/p\u003e\n\u003ch3\u003eRoll and fitting\u003c\/h3\u003e\n\u003cp\u003eOne roll size: 1350 mm by 22.25 m plus a 150 mm flap, covering 30 m², over a 7.8 mm foam core. Fix it over the steel frame before the cladding goes on so it sits between frame and sheet and breaks the conduction path, and lap the runs onto the flap rather than butting them. Do not stretch it drum tight over the studs, because the compressed R0.20 figure assumes there is still foam there to compress. The foil conducts electricity, so keep it clear of wiring.\u003c\/p\u003e\n\u003cp\u003eFull figures are in the table below.\u003c\/p\u003e","brand":"Ametalin","offers":[{"title":"Default Title","offer_id":45225010462902,"sku":"SQ2821695","price":335.88,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/Trade-Select-ThermalBreak-7-1024x1024-2-1.webp?v=1782756329"},{"product_id":"ecoroof-roofing-blanket","title":"EcoRoof Roofing Blanket","description":"\u003cp style=\"max-width:none;width:100%;box-sizing:border-box;margin:0 0 1rem;padding:.85rem 1rem;border-left:3px solid #E8A200;background:#F7F6F4;font-size:.95rem;line-height:1.5;\"\u003e\u003cstrong\u003eMade in Australia by All Weather.\u003c\/strong\u003e Based in Sydney, servicing Melbourne and the rest of Australia. Order online and we will get it to your site or your door.\u003c\/p\u003e\n\u003cp\u003eECOROOF® is a foil faced glasswool blanket that lays over the purlins before the metal sheeting goes on. One layer does three jobs. It slows the heat coming through the roof, it takes the drumming out of rain on steel, and the foil face keeps warm inside air off the cold underside of the sheet, which is where condensation starts.\u003c\/p\u003e\n\u003ch3\u003eWhich thickness do I need\u003c\/h3\u003e\n\u003cp\u003eThickness sets the R-value. EcoRoof starts at 55 mm for R1.3 and steps up through 75 mm for R1.8 and 100 mm for R2.3, with a 130 mm roll above that. Thicker is not automatically better. The blanket only gives its rated figure if it recovers full thickness between the sheet and the purlin, so a thick blanket squashed over a purlin can end up performing like a thinner one. If the roof has safety mesh under it, plan for a spacer. \u003ca href=\"\/blogs\/blog\/roofing-blanket-r-values\"\u003eRoofing blanket R-values\u003c\/a\u003e covers how the steps work and what spacer depth does to the result.\u003c\/p\u003e\n\u003ch3\u003eWhere it sits in the roof\u003c\/h3\u003e\n\u003cp\u003eBlanket goes above the purlins and under the sheeting, foil face down. It is not sarking and it is not batts, and the three are not interchangeable. \u003ca href=\"\/blogs\/blog\/blanket-vs-sarking-vs-batts\"\u003eBlanket, sarking or batts\u003c\/a\u003e sets out which goes where, and \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e shows the full layer order including mesh and spacers.\u003c\/p\u003e\n\u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the roll, 1200 mm wide. A 55 mm roll covers 18 m² and a 130 mm roll covers 12 m². Measure the roof area, divide by the roll coverage, then allow for the 150 mm foil lap on every run and for waste at hips and valleys. \u003ca href=\"\/blogs\/blog\/how-much-insulation-do-i-need\"\u003eHow much insulation do I need\u003c\/a\u003e works through an example.\u003c\/p\u003e\n\u003ch3\u003eOn site\u003c\/h3\u003e\n\u003cp\u003eLay it with the foil facing to the inside and lap the foil edge over the previous run, then seal the lap. Keep it dry before and during the install and do not compress it. The foil conducts electricity, so keep it clear of wiring.\u003c\/p\u003e\n\u003cp\u003eBacked by a 15 year warranty against defects in materials and manufacture. Fire indices, compliance detail and the full size list are in the technical data table below.\u003c\/p\u003e","brand":"AWI","offers":[{"title":"55mm - R1.3 1200x15m (18m2)","offer_id":45225010528438,"sku":"SQ9082691","price":94.9,"currency_code":"AUD","in_stock":true},{"title":"75mm - R1.8 1200x15m (18m2)","offer_id":45225010561206,"sku":"SQ9223919","price":142.64,"currency_code":"AUD","in_stock":true},{"title":"100mm - R2.3 1200x10m (12m2)","offer_id":45225010593974,"sku":"SQ2085250","price":118.75,"currency_code":"AUD","in_stock":true},{"title":"130mm - R3.2 1200x10m (12m2)","offer_id":45225010626742,"sku":"SQ0742932","price":154.37,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/ecoroof-roofing-blanket-roll.jpg?v=1786458558"},{"product_id":"roof-bloc-300","title":"Roof Bloc 300 - Roof Safety Mesh","description":"\u003cp\u003eRoof Bloc 300 is Australian made galvanised roof safety mesh, 300 mm by 150 mm aperture, designed to comply with AS\/NZS 4389:2015 and tested to Appendix A of that standard by a NATA accredited laboratory. It goes across the purlins or battens and is fixed down before the roof sheets, so it is in place while anyone is still working above the ceiling.\u003c\/p\u003e\n\u003ch3\u003eWhat it is for\u003c\/h3\u003e\n\u003cp\u003eThe primary job is fall protection for people working on a steel or timber framed roof. The secondary job is supporting synthetic underlay in enclosed roof spaces and foil underlay in exposed ones. It can also support insulation, but check the intended use with the insulation manufacturer first, because not every product is meant to be carried on mesh. \u003ca href=\"\/blogs\/blog\/roof-safety-mesh-requirements-australia\"\u003eRoof safety mesh: when is it required\u003c\/a\u003e covers where mesh is the right control and what the standard actually specifies.\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cp\u003eWire is 2.0 mm, galvanised to AS\/NZS 4534:2006 W02, with line wires at 500 MPa minimum tensile and cross wires at 450 MPa minimum. Longitudinal wires run at 150 mm centres, cross wires at 300 mm.\u003c\/p\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003cp\u003eThree stock widths, all 50 m rolls: 1800 mm covering 90 m², 2250 mm covering 112.5 m² and 2400 mm covering 120 m². The 900 mm and 1200 mm widths are made to special order, and cut to length rolls are available, so ask if your run does not divide neatly.\u003c\/p\u003e\n\u003ch3\u003eLimits worth knowing before you order\u003c\/h3\u003e\n\u003cp\u003eNot recommended for coastal or seashore sites, or buildings with a high internal moisture load. It is rated for fall protection and underlay support, not as a structural element. Compliance holds only while the mesh is undamaged and installed to the written instructions, by or under the supervision of a licensed builder, so do not use mesh that has been kinked or cut in transit.\u003c\/p\u003e\n\u003cp\u003eFull wire and compliance figures are in the table below.\u003c\/p\u003e","brand":"Austral Wire Products","offers":[{"title":"1800x50m (90m2)","offer_id":45225011183798,"sku":"SQ2764798","price":99.75,"currency_code":"AUD","in_stock":true},{"title":"2250x50m (112.5m2)","offer_id":45225011216566,"sku":"SQ2274724","price":130.15,"currency_code":"AUD","in_stock":true},{"title":"2400x50m (120m2)","offer_id":45225011249334,"sku":"SQ8770860","price":137.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/roof-bloc-300-safety-mesh-rolls.jpg?v=1786455904"},{"product_id":"sisalation-foam-cell-resi-liner","title":"SISALATION® Foam Cell Resi liner","description":"\u003cp\u003eSisalation Foam Cell Resi Liner is a foil faced closed cell foam sarking for houses, sheds, garages and cavity walls. One roll size: 5 mm thick, 1350 mm wide with a 150 mm overlap flap, 22.25 m long, covering 30 m² and weighing 14 kg.\u003c\/p\u003e\n\u003ch3\u003eMaterial R-value against system R-value\u003c\/h3\u003e\n\u003cp\u003eThe material R-value is R0.11 to AS\/NZS 4859.1, which looks small until you see what it does inside a build-up. Fletcher quotes indicative system figures of R2.1 for a pitched metal roof with heat flowing in, R1.3 with heat flowing out, and R1.6 both ways in a brick veneer wall, based on a 22.5 degree pitch with a 40 mm unventilated air gap. Change the air gap or the build-up and the number changes with it, so ask us if you need a calculation for your actual system. \u003ca href=\"\/blogs\/blog\/r-value-australian-climate-zones\"\u003eR-value by climate zone\u003c\/a\u003e covers how the target figure gets set.\u003c\/p\u003e\n\u003ch3\u003eWhat else it does\u003c\/h3\u003e\n\u003cp\u003eIt is a Class 1 vapour barrier and a water barrier to AS\/NZS 4201.4, classified Extra Heavy duty. The reflective face has an emittance of 0.03 and reflects up to 95% of the sun's radiant heat. Fire is Group 2 with a Low flammability index, and bushfire ratings are BAL Low to 40 in a roof and BAL Low through to Flame Zone in a wall.\u003c\/p\u003e\n\u003ch3\u003eThe overlap flap saves taping\u003c\/h3\u003e\n\u003cp\u003eOne edge has a 150 mm foam free strip. Lap the next run onto that strip and most of the taping disappears, which also keeps exposed work looking tidy. Under a roof, the reflective face goes inwards with at least a 20 mm air gap. Install to AS\/NZS 4200.2 where it is doing the water and vapour barrier job, and keep the foil clear of wiring.\u003c\/p\u003e\n\u003cp\u003eFull figures are in the table below.\u003c\/p\u003e","brand":"Fletcher Insulation","offers":[{"title":"Default Title","offer_id":45225013805238,"sku":"SQ4255422","price":468.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/product-Foam-Cell-2.webp?v=1782756346"},{"product_id":"spi-insulation-reflective-foil-thermal-blanket","title":"SPi Insulation - Reflective Foil Thermal Blanket","description":"\u003cp\u003eSPi reflective foil thermal blanket is a foil faced insulation blanket for metal roofs, stocked here in 5 mm and 10 mm.\u003c\/p\u003e\n\u003ch3\u003eWhat a reflective blanket does\u003c\/h3\u003e\n\u003cp\u003eIt works mainly by reflection rather than by thickness. The foil face turns back radiant heat coming off the underside of the roof sheet, and it needs an air gap in front of it to do that, because a foil pressed flat against another surface conducts heat straight through instead of reflecting it. That makes the install detail as important as the product itself. \u003ca href=\"\/blogs\/blog\/blanket-vs-sarking-vs-batts\"\u003eBlanket, sarking or batts\u003c\/a\u003e sets out where a reflective layer belongs against bulk insulation, and \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e shows the layer order under a metal roof.\u003c\/p\u003e\n\u003ch3\u003eBefore you specify it\u003c\/h3\u003e\n\u003cp\u003eWe have not published a technical data table for this one yet, so if you need declared R-values, fire indices or a BAL rating for a submission, \u003ca href=\"\/pages\/contact\"\u003eask us\u003c\/a\u003e and we will send you the manufacturer's current data sheet rather than quote a figure from memory. If the job is a shed or garage, \u003ca href=\"\/blogs\/blog\/insulating-a-metal-shed-roof\"\u003ewhy metal sheds and garages get so hot\u003c\/a\u003e covers what actually makes a difference in that build-up.\u003c\/p\u003e","brand":"SPi","offers":[{"title":"5mm","offer_id":45343873302710,"sku":"SPI-INS-5MM","price":228.0,"currency_code":"AUD","in_stock":true},{"title":"10mm","offer_id":45343873335478,"sku":"SPI-INS-10MM","price":247.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/Insulation_Discount_Metal_Roofing-correct-ratio.jpg?v=1786182778"},{"product_id":"bradford-multitel-bal-bushfire-blanket","title":"Bradford Multitel BAL Bushfire Blanket","description":"\u003cp\u003eBradford Multitel is a narrow non-combustible glasswool roll made for one job: sealing the ember entry points around the edge of a metal roof. It is 300 mm wide and 25 mm thick, so it packs into the gaps a full width blanket cannot reach.\u003c\/p\u003e\n\u003ch3\u003eWhere it goes\u003c\/h3\u003e\n\u003cp\u003eGutter lines, hips, valleys and ridges. These are the openings where the roof sheet profile leaves a gap at the end of the run, and in a bushfire those gaps are how embers get into the roof space. Multitel cuts and shapes to follow the sheet profile and closes them off.\u003c\/p\u003e\n\u003ch3\u003eWhat it is rated for\u003c\/h3\u003e\n\u003cp\u003eSuitable for BAL 12.5 through to BAL 40 when installed to specification, and deemed non-combustible to AS 1530.1. It does not replace the roofing blanket over the body of the roof, it seals the perimeter. If the whole roof needs a bushfire rating, the blanket under the sheeting has to carry one too. \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-light-duty\"\u003eBradford Anticon\u003c\/a\u003e is rated from BAL 12.5 through to Flame Zone.\u003c\/p\u003e\n\u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the pack of four 20 m rolls, which comes to 24 m² of material. Because it runs along edges rather than covering an area, work out how many lineal metres of gutter, hip, valley and ridge you have to seal, not the roof area. Each roll gives 20 lineal metres.\u003c\/p\u003e\n\u003cp\u003eFor where the perimeter seal sits against the rest of the roof build-up, see \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e. The CSR product code and pack detail are in the table below.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"BAL 12.5-40, 20 m x 300 mm x 25 mm (4 rolls per pack)","offer_id":45351440777398,"sku":"100061","price":152.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-multitel-bal-bushfire-blanket.jpg?v=1786564760"},{"product_id":"bradford-anticon-antiglare-roofing-blanket","title":"Bradford Anticon Antiglare Roofing Blanket","description":"\u003cp\u003eBradford Anticon Antiglare is a standard Anticon roofing blanket with a non-reflective foil facing. The glasswool and the job it does in the roof are unchanged. What changes is that the facing does not throw sunlight back at the crew laying it.\u003c\/p\u003e\n\u003ch3\u003eWhy the antiglare facing exists\u003c\/h3\u003e\n\u003cp\u003eA bright foil face under an open roof in full sun is hard to work over. Glare off the blanket makes fixing lines difficult to read and footing harder to judge, which matters when the crew is working above safety mesh. If the roof is going on in summer or across a wide open span, the antiglare face is worth specifying, and it gives up nothing in thermal performance to do it.\u003c\/p\u003e\n\u003ch3\u003eSizes and R-values\u003c\/h3\u003e\n\u003cp\u003eThree options: R1.3 at 60 mm, R1.8 at 80 mm and R2.3 at 100 mm. Coverage is 18 m² for the 15 m roll and 12 m² for the 10 m rolls. As with any blanket, that figure is the material R-value, not what the finished roof reaches once the blanket is compressed over a purlin. \u003ca href=\"\/blogs\/blog\/roofing-blanket-r-values\"\u003eRoofing blanket R-values\u003c\/a\u003e covers the gap between the two numbers.\u003c\/p\u003e\n\u003ch3\u003eBushfire\u003c\/h3\u003e\n\u003cp\u003eRated for BAL 12.5-40 when installed to specification. Standard \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-light-duty\"\u003eAnticon\u003c\/a\u003e is rated through to Flame Zone, so check what the site requires before choosing on the facing alone.\u003c\/p\u003e\n\u003cp\u003eIt does the usual condensation and noise work under a metal roof as well. \u003ca href=\"\/blogs\/blog\/metal-roof-condensation-australia\"\u003eCondensation in metal roofs\u003c\/a\u003e explains the mechanism and \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e shows the layer order. Sizes, coverage and CSR product codes are in the table below.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"R1.3, 15 m x 1200 mm x 60 mm (18 m²)","offer_id":45351485374646,"sku":"96078","price":144.4,"currency_code":"AUD","in_stock":true},{"title":"R1.8, 10 m x 1200 mm x 80 mm (12 m²)","offer_id":45351485407414,"sku":"96079","price":127.3,"currency_code":"AUD","in_stock":true},{"title":"R2.3, 10 m x 1200 mm x 100 mm (12 m²)","offer_id":45351485341878,"sku":"15359","price":134.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-anticon-antiglare-roofing-blanket.jpg?v=1786541043"},{"product_id":"bradford-polyair-performa","title":"Bradford Polyair Performa","description":"\u003cp\u003eBradford Polyair Performa is a foil faced closed cell foam roll, 4 mm or 8 mm thick, in an extra heavy duty commercial grade. It works by reflection rather than by thickness, which makes it a different tool from a glasswool blanket rather than a cheaper version of one.\u003c\/p\u003e\n\u003ch3\u003eHow reflective insulation actually works\u003c\/h3\u003e\n\u003cp\u003eBradford quotes it as reflecting up to 95% of radiant heat. The catch is the air gap. A reflective face pressed hard against another surface reflects almost nothing, because the heat simply conducts across the contact. It needs a small air gap in front of the foil to do its job, so how it is installed decides how much you get out of it. \u003ca href=\"\/blogs\/blog\/blanket-vs-sarking-vs-batts\"\u003eBlanket, sarking or batts\u003c\/a\u003e sets out where each type belongs and why a foil product on its own rarely satisfies a bulk R-value requirement.\u003c\/p\u003e\n\u003ch3\u003eWeather barrier\u003c\/h3\u003e\n\u003cp\u003eTaped and sealed, it also helps block rain, dust and draughts during construction. The extra heavy duty grade is there so it survives frequent handling and knocks on a commercial site.\u003c\/p\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003cp\u003eFive rolls, all 1350 mm wide. In 4 mm there is a 22.25 m roll covering 30.03 m², a version of the same roll with a 150 mm lap, and a 40 m roll covering 54 m². In 8 mm there is a 22.25 m roll covering 30 m² and a 30 m roll covering 40.5 m². If you are lapping and taping, allow for the overlap when you work out roll count. \u003ca href=\"\/blogs\/blog\/how-much-insulation-do-i-need\"\u003eHow much insulation do I need\u003c\/a\u003e covers the estimating.\u003c\/p\u003e\n\u003cp\u003eFor a garage or shed rather than a commercial build, look at \u003ca href=\"\/products\/bradford-polyair-unicell\"\u003ePolyair Unicell\u003c\/a\u003e. Sizes and CSR product codes are in the table below.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"150 mm lap, 22.25 m x 1350 mm x 4 mm (30.03 m²)","offer_id":45351485440182,"sku":"466844","price":336.3,"currency_code":"AUD","in_stock":true},{"title":"22.25 m x 1350 mm x 4 mm (30.03 m²)","offer_id":45351485472950,"sku":"152161","price":320.15,"currency_code":"AUD","in_stock":true},{"title":"40 m x 1350 mm x 4 mm (54 m²)","offer_id":45351485505718,"sku":"152429","price":575.7,"currency_code":"AUD","in_stock":true},{"title":"22.25 m x 1350 mm x 8 mm (30 m²)","offer_id":45351485538486,"sku":"152472","price":426.55,"currency_code":"AUD","in_stock":true},{"title":"30 m x 1350 mm x 8 mm (40.5 m²)","offer_id":45351485571254,"sku":"180852","price":575.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-polyair-performa.jpg?v=1786541043"},{"product_id":"bradford-anticon-tuff-roofing-blanket","title":"Bradford Anticon Tuff Roofing Blanket","description":"\u003cp\u003eBradford Anticon Tuff is a foil faced glasswool roofing blanket with a Polyweave Acoustituff facing in place of standard foil. What Bradford claims for it is tear resistance and a smoother unroll, and that is a real difference on a big roof where the blanket gets pulled across mesh all day.\u003c\/p\u003e\n\u003ch3\u003eWhere Tuff earns its keep\u003c\/h3\u003e\n\u003cp\u003eOn a small residential roof, standard \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-light-duty\"\u003elight duty\u003c\/a\u003e is usually enough. Tuff is worth the change when the runs are long, the crew is dragging blanket over safety mesh, or the site is exposed enough that a split facing is likely. The saving shows up in install time and in facings that stay intact, not in the R-value.\u003c\/p\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003cp\u003eTwo options, R1.3 and R1.8, both 15 m by 1200 mm and covering 18 m² per roll. If the spec calls for more than R1.8, the standard \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-medium-duty\"\u003eAnticon range\u003c\/a\u003e runs a long way higher.\u003c\/p\u003e\n\u003ch3\u003eBushfire\u003c\/h3\u003e\n\u003cp\u003eRated for BAL 12.5-40 when installed to specification. That is a narrower range than standard Anticon, which Bradford rates through to Flame Zone, so Tuff is not the pick for a Flame Zone job.\u003c\/p\u003e\n\u003ch3\u003eWhat it does in the roof\u003c\/h3\u003e\n\u003cp\u003eThe same three jobs as any roofing blanket. It slows heat coming through the sheeting, it cuts the noise of rain, wind and hail along with the creak of metal moving, and it assists with condensation control under the roof. \u003ca href=\"\/blogs\/blog\/what-is-a-roofing-blanket\"\u003eWhat a roofing blanket is and how it works\u003c\/a\u003e covers the mechanism, and \u003ca href=\"\/blogs\/blog\/metal-roof-condensation-australia\"\u003eCondensation in metal roofs\u003c\/a\u003e explains why the foil face matters.\u003c\/p\u003e\n\u003cp\u003eSizes, coverage and CSR product codes are in the table below.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"R1.3, 15 m x 1200 mm (18 m²)","offer_id":45351489274038,"sku":"488793","price":129.2,"currency_code":"AUD","in_stock":true},{"title":"R1.8, 15 m x 1200 mm (18 m²)","offer_id":45351489241270,"sku":"492330","price":168.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-anticon-tuff-roofing-blanket.jpg?v=1786564760"},{"product_id":"bradford-anticon-roofing-blanket-medium-duty","title":"Bradford Anticon Roofing Blanket Medium Duty","description":"\u003cp\u003eBradford Anticon medium duty is a foil faced glasswool blanket for metal roofs, with a tougher facing than light duty. It goes over the purlins or battens and handles thermal performance, condensation control and roof noise in the one layer.\u003c\/p\u003e\n\u003ch3\u003eWhen medium duty is the right pick\u003c\/h3\u003e\n\u003cp\u003eThe glasswool is the same in all three grades. Only the foil facing changes. \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-light-duty\"\u003eLight duty\u003c\/a\u003e is enough on a normal residential roof where nothing touches the blanket after it is laid. Medium duty is the one to reach for when the blanket takes real handling on site, gets dragged over mesh, or sits exposed for a while before the sheeting goes on. \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-heavy-duty\"\u003eHeavy duty\u003c\/a\u003e is for the rougher end of that again.\u003c\/p\u003e\n\u003ch3\u003eWhich R-value\u003c\/h3\u003e\n\u003cp\u003eEight options, from R1.3 at 60 mm up to R4.2 at 175 mm, which is the thickest blanket in the Anticon range. The number on the roll is the material R-value of the blanket on its own. What the roof ends up with depends on whether the blanket recovers full thickness between the sheet and the purlin, so a spacer often matters more than stepping up a grade. \u003ca href=\"\/blogs\/blog\/roofing-blanket-r-values\"\u003eRoofing blanket R-values\u003c\/a\u003e covers that in detail.\u003c\/p\u003e\n\u003ch3\u003eCondensation\u003c\/h3\u003e\n\u003cp\u003eA metal roof that drips on a clear morning is sweating, not leaking. The blanket and its foil face hold warm inside air away from the cold underside of the sheet. \u003ca href=\"\/blogs\/blog\/metal-roof-condensation-australia\"\u003eCondensation in metal roofs\u003c\/a\u003e explains the mechanism and the NCC 2022 requirements.\u003c\/p\u003e\n\u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the roll, 1200 mm wide. A 15 m roll at 60 mm covers 18 m², while a 6 m roll at 175 mm covers 7.2 m². Measure the roof area, divide by the roll coverage and allow for laps and waste. \u003ca href=\"\/blogs\/blog\/how-much-insulation-do-i-need\"\u003eHow much insulation do I need\u003c\/a\u003e has a worked example.\u003c\/p\u003e\n\u003cp\u003eSuitable for BAL 12.5 through to Flame Zone on metal roofs when installed to specification. Sizes, coverage and CSR product codes are in the table below, and \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e shows where the blanket sits against mesh, spacers and sheeting.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"R1.3, 15 m x 1200 mm x 60 mm (18 m²)","offer_id":45351495729334,"sku":"15630","price":140.6,"currency_code":"AUD","in_stock":true},{"title":"R1.8, 15 m x 1200 mm x 80 mm (18 m²)","offer_id":45351495762102,"sku":"15696","price":182.4,"currency_code":"AUD","in_stock":true},{"title":"R2.3, 10 m x 1200 mm x 100 mm (12 m²)","offer_id":45351495794870,"sku":"15629","price":130.15,"currency_code":"AUD","in_stock":true},{"title":"R2.5, 10 m x 1200 mm x 110 mm (12 m²)","offer_id":45351495827638,"sku":"84859","price":137.75,"currency_code":"AUD","in_stock":true},{"title":"R3.0, 10 m x 1200 mm x 130 mm (12 m²)","offer_id":45351495860406,"sku":"81861","price":178.6,"currency_code":"AUD","in_stock":true},{"title":"R3.3, 7.5 m x 1200 mm x 140 mm (9 m²)","offer_id":45351495893174,"sku":"102312","price":151.05,"currency_code":"AUD","in_stock":true},{"title":"R3.6, 7.5 m x 1200 mm x 145 mm (9 m²)","offer_id":45351495925942,"sku":"102311","price":175.75,"currency_code":"AUD","in_stock":true},{"title":"R4.2, 6 m x 1200 mm x 175 mm (7.2 m²)","offer_id":45351495958710,"sku":"132761","price":148.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-anticon-roofing-blanket-medium-duty.jpg?v=1786541324"},{"product_id":"bradford-anticon-roofing-blanket-light-duty","title":"Bradford Anticon Roofing Blanket Light Duty","description":"\u003cp\u003eBradford Anticon light duty is a foil faced glasswool blanket that goes under a metal roof, over the purlins or battens. One layer handles thermal performance, condensation control and roof noise.\u003c\/p\u003e\n\u003ch3\u003eLight, medium or heavy duty\u003c\/h3\u003e\n\u003cp\u003eThe glasswool is the same across all three. What changes is how tough the foil facing is. Light duty suits normal residential roofs where nothing walks on the blanket once it is laid. Step up to \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-medium-duty\"\u003emedium duty\u003c\/a\u003e when the blanket takes more handling on site, or \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-heavy-duty\"\u003eheavy duty\u003c\/a\u003e where it stays exposed or gets trafficked during the install. Pick the duty on how rough the job is, then pick the R-value separately.\u003c\/p\u003e\n\u003ch3\u003eWhich R-value\u003c\/h3\u003e\n\u003cp\u003eNine options, from R1.3 at 60 mm through to R3.6 at 145 mm. The figure on the roll is the material R-value of the blanket on its own, not the number the finished roof achieves. Compression over a purlin or over safety mesh pulls the real figure down, which is the reason spacers exist. \u003ca href=\"\/blogs\/blog\/roofing-blanket-r-values\"\u003eRoofing blanket R-values\u003c\/a\u003e explains the gap between the two numbers.\u003c\/p\u003e\n\u003ch3\u003eCondensation\u003c\/h3\u003e\n\u003cp\u003eA metal roof that drips on a clear morning is not leaking, it is sweating. The blanket and its foil face keep warm inside air away from the cold underside of the sheet, which is where the moisture forms. \u003ca href=\"\/blogs\/blog\/metal-roof-condensation-australia\"\u003eCondensation in metal roofs\u003c\/a\u003e covers the mechanism and what NCC 2022 asks for.\u003c\/p\u003e\n\u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the roll, 1200 mm wide. Coverage drops as thickness climbs. A 15 m roll at 60 mm covers 18 m², a 7.5 m roll at 145 mm covers 9 m². Work from the roof area and allow for laps and waste. \u003ca href=\"\/blogs\/blog\/how-much-insulation-do-i-need\"\u003eHow much insulation do I need\u003c\/a\u003e has a worked example.\u003c\/p\u003e\n\u003cp\u003eSuitable for BAL 12.5 through to Flame Zone on metal roofs when installed to specification. Every size, its coverage and the CSR product code are in the table below. New to roofing blankets? Start with \u003ca href=\"\/blogs\/blog\/what-is-a-roofing-blanket\"\u003ewhat a roofing blanket is and how it works\u003c\/a\u003e.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"R1.3, 15 m x 1200 mm x 60 mm (18 m²)","offer_id":45351495991478,"sku":"15417","price":129.2,"currency_code":"AUD","in_stock":true},{"title":"R1.8, 15 m x 1200 mm x 80 mm (18 m²)","offer_id":45351496057014,"sku":"16072","price":168.15,"currency_code":"AUD","in_stock":true},{"title":"R2.0, 15 m x 1200 mm x 90 mm (18 m²)","offer_id":45351496089782,"sku":"128181","price":181.45,"currency_code":"AUD","in_stock":true},{"title":"R2.3, 10 m x 1200 mm x 100 mm (12 m²)","offer_id":45351496122550,"sku":"15625","price":121.6,"currency_code":"AUD","in_stock":true},{"title":"R2.4, 6 m x 1200 mm x 175 mm (7.2 m²)","offer_id":45351496155318,"sku":"179193","price":138.7,"currency_code":"AUD","in_stock":true},{"title":"R2.5, 10 m x 1200 mm x 110 mm (12 m²)","offer_id":45351496188086,"sku":"84860","price":129.2,"currency_code":"AUD","in_stock":true},{"title":"R3.1, 10 m x 1200 mm x 130 mm (12 m²)","offer_id":45351496220854,"sku":"83271","price":159.6,"currency_code":"AUD","in_stock":true},{"title":"R3.3, 7.5 m x 1200 mm x 140 mm (9 m²)","offer_id":45351496253622,"sku":"102251","price":144.4,"currency_code":"AUD","in_stock":true},{"title":"R3.6, 7.5 m x 1200 mm x 145 mm (9 m²)","offer_id":45351496286390,"sku":"102252","price":169.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-anticon-roofing-blanket-light-duty.jpg?v=1786541324"},{"product_id":"bradford-glasswool-building-blanket","title":"Bradford Glasswool Building Blanket","description":"\u003cp\u003eBradford Glasswool Building Blanket is the general purpose foil faced blanket in the Bradford range. It carries the widest R-value spread we stock, from R1.3 at 60 mm up to R3.6 at 145 mm, across nine roll sizes.\u003c\/p\u003e\n\u003ch3\u003eBuilding Blanket or Anticon\u003c\/h3\u003e\n\u003cp\u003eThe two look similar on the shelf, but the data sheets are not making the same claims. Bradford quotes Anticon for condensation control and rates it for bushfire areas from BAL 12.5 through to Flame Zone. The Building Blanket sheet carries neither of those claims. What it is quoted for is thermal and acoustic performance, non-combustibility to AS 1530.1, and higher R-values where the build-up is tight. So if the job needs a BAL rating, or you are detailing specifically against condensation, specify \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-light-duty\"\u003eAnticon\u003c\/a\u003e. If it does not, the Building Blanket covers the same thermal job.\u003c\/p\u003e\n\u003ch3\u003eChoosing a roll\u003c\/h3\u003e\n\u003cp\u003eCoverage falls as thickness climbs. A 15 m roll at 60 mm covers 18 m², while a 7.5 m roll at 145 mm covers 9 m². Measure the roof area, divide by the roll coverage and allow for laps and waste. \u003ca href=\"\/blogs\/blog\/how-much-insulation-do-i-need\"\u003eHow much insulation do I need\u003c\/a\u003e has a worked example.\u003c\/p\u003e\n\u003ch3\u003eWhere it goes\u003c\/h3\u003e\n\u003cp\u003eOver the purlins or battens, under metal roof sheeting. Thermal rating is declared to AS\/NZS 4859.1 by the manufacturer. \u003ca href=\"\/blogs\/blog\/blanket-vs-sarking-vs-batts\"\u003eBlanket, sarking or batts\u003c\/a\u003e sets out which of the three belongs where, and \u003ca href=\"\/blogs\/blog\/r-value-australian-climate-zones\"\u003eR-value by climate zone\u003c\/a\u003e covers how the required number gets set in the first place.\u003c\/p\u003e\n\u003cp\u003eSizes, coverage and CSR product codes are in the table below.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"R1.3, 15 m x 1200 mm x 60 mm (18 m²)","offer_id":45351496384694,"sku":"15722","price":91.2,"currency_code":"AUD","in_stock":true},{"title":"R1.5, 15 m x 1200 mm x 75 mm (18 m²)","offer_id":45351496450230,"sku":"15908","price":107.35,"currency_code":"AUD","in_stock":true},{"title":"R1.8, 15 m x 1200 mm x 80 mm (18 m²)","offer_id":45351496319158,"sku":"15769","price":124.45,"currency_code":"AUD","in_stock":true},{"title":"R2.0, 15 m x 1200 mm x 90 mm (18 m²)","offer_id":45351496482998,"sku":"15749","price":135.85,"currency_code":"AUD","in_stock":true},{"title":"R2.3, 10 m x 1200 mm x 100 mm (12 m²)","offer_id":45351496515766,"sku":"16143","price":98.8,"currency_code":"AUD","in_stock":true},{"title":"R2.5, 10 m x 1200 mm x 110 mm (12 m²)","offer_id":45351496548534,"sku":"17433","price":111.15,"currency_code":"AUD","in_stock":true},{"title":"R3.0, 10 m x 1200 mm x 130 mm (12 m²)","offer_id":45351496581302,"sku":"81713","price":123.5,"currency_code":"AUD","in_stock":true},{"title":"R3.3, 7.5 m x 1200 mm x 140 mm (9 m²)","offer_id":45351496614070,"sku":"105883","price":113.05,"currency_code":"AUD","in_stock":true},{"title":"R3.6, 7.5 m x 1200 mm x 145 mm (9 m²)","offer_id":45351496646838,"sku":"105884","price":136.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-glasswool-building-blanket.jpg?v=1786541325"},{"product_id":"bradford-anticon-roofing-blanket-heavy-duty","title":"Bradford Anticon Roofing Blanket Heavy Duty","description":"\u003cp\u003eBradford Anticon heavy duty is a foil faced glasswool blanket for metal roofs, carrying the toughest facing in the Anticon range. It lays over the purlins or battens and covers thermal performance, condensation control and roof noise in the one layer.\u003c\/p\u003e\n\u003ch3\u003eWhen you need heavy duty\u003c\/h3\u003e\n\u003cp\u003eThe glasswool is the same across all three grades. Only the facing changes. \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-light-duty\"\u003eLight duty\u003c\/a\u003e is fine on a normal residential roof where nothing touches the blanket once it is laid, and \u003ca href=\"\/products\/bradford-anticon-roofing-blanket-medium-duty\"\u003emedium duty\u003c\/a\u003e handles ordinary site handling. Heavy duty is for the jobs that punish the facing: long runs pulled over safety mesh, blanket left exposed while the sheeting is staged, or a crew working across it. A torn facing is not just cosmetic, because the foil face is the part doing the condensation work.\u003c\/p\u003e\n\u003ch3\u003eWhich R-value\u003c\/h3\u003e\n\u003cp\u003eSix options, from R1.3 at 60 mm up to R3.0 at 130 mm, plus a 145 mm roll. The figure on the roll is the material R-value of the blanket on its own, not what the finished roof reaches, because a blanket compressed over a purlin or over mesh no longer sits at its rated thickness. \u003ca href=\"\/blogs\/blog\/roofing-blanket-r-values\"\u003eRoofing blanket R-values\u003c\/a\u003e covers the difference and where spacers come in.\u003c\/p\u003e\n\u003ch3\u003eBushfire\u003c\/h3\u003e\n\u003cp\u003eBradford rates Anticon for BAL 12.5 through to Flame Zone on metal roofs when installed to specification, which is the widest bushfire range in the blankets we stock. If the site sits in a designated bushfire area, confirm the required BAL rating before choosing on price.\u003c\/p\u003e\n\u003ch3\u003eOrdering\u003c\/h3\u003e\n\u003cp\u003eSold by the roll, 1200 mm wide. A 15 m roll at 60 mm covers 18 m², a 7.5 m roll at 145 mm covers 9 m². Coverage falls as the blanket gets thicker, so a thicker spec means more rolls for the same roof area. \u003ca href=\"\/blogs\/blog\/how-much-insulation-do-i-need\"\u003eHow much insulation do I need\u003c\/a\u003e works through the arithmetic.\u003c\/p\u003e\n\u003cp\u003eEvery size, its coverage and the CSR product code are in the table below. For where the blanket sits against mesh, spacers and sheeting, see \u003ca href=\"\/blogs\/blog\/metal-roof-insulation-australia\"\u003eMetal roof insulation in Australia\u003c\/a\u003e.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"R1.3, 15 m x 1200 mm x 60 mm (18 m²)","offer_id":45351498743990,"sku":"16013","price":160.55,"currency_code":"AUD","in_stock":true},{"title":"R1.8, 10 m x 1200 mm x 80 mm (12 m²)","offer_id":45351498776758,"sku":"16106","price":127.3,"currency_code":"AUD","in_stock":true},{"title":"R2.5, 10 m x 1200 mm x 100 mm (12 m²)","offer_id":45351498907830,"sku":"95821","price":174.8,"currency_code":"AUD","in_stock":true},{"title":"R2.5, 10 m x 1200 mm x 110 mm (12 m²)","offer_id":45351498809526,"sku":"84858","price":141.55,"currency_code":"AUD","in_stock":true},{"title":"R3.0, 10 m x 1200 mm x 130 mm (12 m²)","offer_id":45351498842294,"sku":"84891","price":193.8,"currency_code":"AUD","in_stock":true},{"title":"7.5 m x 1200 mm x 145 mm (9 m²)","offer_id":45351498875062,"sku":"121280","price":225.15,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-anticon-roofing-blanket-heavy-duty.jpg?v=1786541331"},{"product_id":"bradford-polyair-unicell","title":"Bradford Polyair Unicell","description":"\u003cp\u003eBradford Polyair Unicell is a foil faced closed cell foam roll aimed at garages and sheds. Same extra heavy duty grade as the commercial Polyair line, but offered in the widths, facings and roll lengths that suit a shed job.\u003c\/p\u003e\n\u003ch3\u003eWhy a shed is a good fit for reflective insulation\u003c\/h3\u003e\n\u003cp\u003eA bare metal shed roof is a radiator. Most of what makes it unbearable in summer arrives as radiant heat straight off the underside of the sheet, and a reflective face is aimed exactly at that. Bradford quotes up to 95% of radiant heat reflected, provided there is a small air gap in front of the foil. Without that gap the foil does very little, so the install detail matters more here than the product choice. \u003ca href=\"\/blogs\/blog\/insulating-a-metal-shed-roof\"\u003eWhy metal sheds and garages get so hot\u003c\/a\u003e goes through the options and what each one costs in rolls.\u003c\/p\u003e\n\u003ch3\u003eFacings and options\u003c\/h3\u003e\n\u003cp\u003eSilver foil face is the standard. A white orange white version is available where you want a lighter finish on the inside face, and there is a self-adhesive silver version that makes joining and sealing the overlaps a one-person job. Taped and sealed, the roll also helps block rain, dust and draughts.\u003c\/p\u003e\n\u003ch3\u003eSizes\u003c\/h3\u003e\n\u003cp\u003eRolls run from 25 m by 1500 mm covering 37.5 m² up to 40 m by 1350 mm covering 54 m², with a 150 mm lap version also available. Work out the area you are covering, then allow for the lap. \u003ca href=\"\/blogs\/blog\/how-much-insulation-do-i-need\"\u003eHow much insulation do I need\u003c\/a\u003e has a worked example.\u003c\/p\u003e\n\u003cp\u003eFor a commercial roof rather than a shed, see \u003ca href=\"\/products\/bradford-polyair-performa\"\u003ePolyair Performa\u003c\/a\u003e. Sizes and CSR product codes are in the table below.\u003c\/p\u003e","brand":"CSR Bradford","offers":[{"title":"Silver foil face, 25 m x 1500 x 4 mm (37.5 m²)","offer_id":45351500939446,"sku":"130301","price":360.05,"currency_code":"AUD","in_stock":true},{"title":"Silver foil face, 40 m x 1350 x 4 mm (54 m²)","offer_id":45351500972214,"sku":"127418","price":518.7,"currency_code":"AUD","in_stock":true},{"title":"150 mm lap Silver foil face, 22.25 m x 1350 mm x 10 m (30.04 m²)","offer_id":45351501004982,"sku":"487118","price":507.3,"currency_code":"AUD","in_stock":true},{"title":"White Orange White, 40 m x 1350 x 4 mm (54 m²)","offer_id":45351501037750,"sku":"130303","price":558.6,"currency_code":"AUD","in_stock":true},{"title":"Self Adhesive Silver foil face, 40 m x 1350 x 4 mm (54 m²)","offer_id":45351501070518,"sku":"130304","price":558.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/files\/bradford-polyair-unicell.jpg?v=1786541350"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3995\/3590\/collections\/ecoroof-roofing-blanket-1.webp?v=1786105876","url":"https:\/\/awbm.com.au\/collections\/roofing-blankets.oembed","provider":"AWBM","version":"1.0","type":"link"}