{"title":"Felts","description":"","products":[{"product_id":"permavent-leto-145gsm-breathable-membrane-1x50-mtr","title":"Permanent Leto Breathable Membrane – 1 × 50m","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eA highly competitive and robust roofing underlay, Permavent Black is a versatile vapour-permeable membrane that is also suitable for walling applications. An air-tight design solution, providing associated thermal benefits, whilst assisting with condensation risk in your project.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"18fdy4z\" data-start=\"36\" data-end=\"104\"\u003e\n\u003cstrong data-start=\"38\" data-end=\"65\"\u003eWind uplift resistance:\u003c\/strong\u003e 1–5 (taped lap) \/ 1–3 (battened lap)\u003c\/li\u003e\n\u003cli data-section-id=\"825g15\" data-start=\"105\" data-end=\"151\"\u003e\n\u003cstrong data-start=\"107\" data-end=\"140\"\u003eWater penetration resistance:\u003c\/strong\u003e Class W1\u003c\/li\u003e\n\u003cli data-section-id=\"4fz0ux\" data-start=\"152\" data-end=\"197\"\u003e\n\u003cstrong data-start=\"154\" data-end=\"189\"\u003eWater vapour transmission (sd):\u003c\/strong\u003e 0.02m\u003c\/li\u003e\n\u003cli data-section-id=\"5pclr8\" data-start=\"198\" data-end=\"239\"\u003e\n\u003cstrong data-start=\"200\" data-end=\"226\"\u003eTensile strength (MD):\u003c\/strong\u003e 300 N\/50mm\u003c\/li\u003e\n\u003cli data-section-id=\"f1xh8r\" data-start=\"240\" data-end=\"281\"\u003e\n\u003cstrong data-start=\"242\" data-end=\"268\"\u003eTensile strength (CD):\u003c\/strong\u003e 200 N\/50mm\u003c\/li\u003e\n\u003cli data-section-id=\"1l5vq2u\" data-start=\"282\" data-end=\"327\"\u003e\n\u003cstrong data-start=\"284\" data-end=\"314\"\u003eNail tear resistance (MD):\u003c\/strong\u003e 120 N\/50mm\u003c\/li\u003e\n\u003cli data-section-id=\"gv2pfy\" data-start=\"328\" data-end=\"373\"\u003e\n\u003cstrong data-start=\"330\" data-end=\"360\"\u003eNail tear resistance (CD):\u003c\/strong\u003e 140 N\/50mm\u003c\/li\u003e\n\u003cli data-section-id=\"d6eeq5\" data-start=\"374\" data-end=\"416\"\u003e\n\u003cstrong data-start=\"376\" data-end=\"408\"\u003eLow temperature flexibility:\u003c\/strong\u003e -40°C\u003c\/li\u003e\n\u003cli data-section-id=\"1wufilv\" data-start=\"417\" data-end=\"450\"\u003e\n\u003cstrong data-start=\"419\" data-end=\"440\"\u003eReaction to fire:\u003c\/strong\u003e Class E\u003c\/li\u003e\n\u003cli data-section-id=\"1bpkqxn\" data-start=\"451\" data-end=\"474\"\u003e\n\u003cstrong data-start=\"453\" data-end=\"464\"\u003eWeight:\u003c\/strong\u003e 145 gsm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PERMAVENT","offers":[{"title":"145gsm","offer_id":64136923480413,"sku":"21989","price":72.85,"currency_code":"GBP","in_stock":true},{"title":"175gsm","offer_id":64136923513181,"sku":"22578","price":88.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_acc584ff-cc35-435b-8a24-279cccc217de.jpg?v=1770667804"},{"product_id":"viatorch-torch-on-felt-true-black-granule-5kg-7-5mx1m-grooved","title":"Viatorch Torch‑On Felt – True Black Granule – 5kg – 7.5 × 1m – Grooved","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eViatorch Torch on felt is one of the latest additions in the Vetroasfalto’s range of high-performance SBS torch-on roofing felts. Viatorch Torch on felt is based on a combination of a special modified bitumen compound and a unique extra thin 7 MICRONS “EASY TORCHING” PE FILM. This film has been specifically designed in order to increase the speed of torching during application.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe quick vanishing of the film when subjected to torching results in a considerable reduction in time and a saving in gas required in the installation. In addition, the fact that less heat is required to melt the film also means that less stress is put on the reinforcement and that less compound needs to be melted to obtain a good adhesion to the substrate. The combination of these advantages makes VIATORCH 007 an ideal membrane for all roofing professionals requiring a user-friendly, high-performance SBS torch-on system.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eIntended use: \u003c\/strong\u003e\u003cspan\u003eIdeal for installation in high-performance multi-layer systems on flat, pitched, or curved roofs.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eMain Advantages\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuicker and easier installation.\u003c\/li\u003e\n\u003cli\u003eSubstantial savings in gas consumption thanks to the special PPE film\u003c\/li\u003e\n\u003cli\u003eSuperior adhesion and lap security, giving maximum resistance to wind uplift\u003c\/li\u003e\n\u003cli\u003e20 years of life expectancy when installed as part of an approved system, and correctly applied and maintained\u003c\/li\u003e\n\u003cli\u003eEasy to use in detail work\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VETROASFALTO SPA","offers":[{"title":"Default Title","offer_id":63359232246109,"sku":"24658","price":45.96,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_693f990c-8663-4848-88bc-a956d53c079a.jpg?v=1770668199"},{"product_id":"viapol-torch-on-felt-underlay-2mm-glass-16mx1m","title":"Viapol Torch‑On Felt Underlay – 2mm Glass – 16 × 1m","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eA bituminous membrane studied in Vetroasfalto laboratories to meet the most demanding requirements. ECOTORCH is a brilliant performance, depending on the fact that a high-quality bituminous compound is combined with mechanically very resistant polyester reinforcement. This membrane resolves most complex problems of waterproofing - those related to modern construction technologies.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eA bituminous membrane whose waterproofing compound is obtained using distilled bitumen modified with selected elastomeric polymers, which provide the compound with elongation at break up to 2000%, low temperature flexibility - 10C°. All the above properties provide Viapol Ecotorch SBS with unusual resistance to thermal shock, a major contribution to roof failure.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe finishing waterproofing layer should always be protected superficially by slate or by another type of heavy finishing, like protection coatings. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIn storage, rolls must be placed vertically not to be stacked more than two levels. They should be kept in a covered area and protected from adverse weather and U.V. radiation.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhenever the material is stored outdoors on pallets and in conditions of elevated environmental temperatures, it is necessary to make openings in the shrinkable polyethene protective covering so as to enable the circulation of air among the rolls and to prevent damage from overheating due to the “greenhouse” effect.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe handling of the rolls during loading and unloading operations must be undertaken with\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCare so as not to compromise future use of the material.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA deck surface should be prepared accurately (all the incrustation and roughness removed).\u003c\/li\u003e\n\u003cli\u003eBituminous primer ViaBit should be coated.\u003c\/li\u003e\n\u003cli\u003eThe rolls should be aligned, with lap joints of at least 8,5cm.\u003c\/li\u003e\n\u003cli\u003eThey should be melted with an appropriate propane torch.\u003c\/li\u003e\n\u003cli\u003eThe end laps should be heated and refinished with a heated trowel.\u003c\/li\u003e\n\u003cli\u003ePlain version capsheet should be protected by either paving elements or ballasting, etc.\u003c\/li\u003e\n\u003cli\u003eMineral finish capsheets, being self-protected by their slate chippings, do not require any additional protection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VETROASFALTO SPA","offers":[{"title":"Default Title","offer_id":63359232508253,"sku":"24659","price":48.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_6156d76b-774b-4712-ad4f-0f80814e09ee.jpg?v=1770668200"},{"product_id":"underslaters-felt-1f-747-15x1mtr","title":"Underslaters Felt IF 747 – 15 × 1m","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe Underslaters Felt 1F 747 is a high-performance roofing felt designed to provide superior protection for roofs. Measuring 15 meters in length and 1 meter in width, this felt is specifically engineered for use beneath slates and tiles, acting as a robust barrier against water infiltration.\u003c\/span\u003e\u003cbr\u003e\u003cbr id=\"isPasted\"\u003e\u003cspan\u003eConstructed from high-quality materials, the felt offers excellent durability and resistance to tears and punctures, ensuring long-lasting performance even in harsh weather conditions. Its breathable properties allow moisture to escape, helping to prevent condensation and mold growth within the roof structure.\u003c\/span\u003e\u003c\/p\u003e","brand":"CROMAR BUILDING PRODUCTS LTD (C132N)","offers":[{"title":"Default Title","offer_id":63359377539421,"sku":"331535","price":93.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_eec7795b-eef2-4807-a701-af6cfc5a3281.jpg?v=1770668517"},{"product_id":"felt-shed-green-10m","title":"Felt Shed – Green – 10m Roll","description":"\u003cp class=\"p1\"\u003eThis green shed felt is a durable roofing material designed to protect sheds, garages, and other outdoor structures from the elements. Supplied in a practical roll, it provides an effective waterproof barrier that helps shield roofs from rain, wind, and general weather exposure.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eSuitable for a wide range of outdoor buildings, it helps extend roof life by protecting timber structures from moisture damage and everyday wear. Its green finish also offers a neat appearance that blends well with garden and outdoor settings.\u003c\/p\u003e","brand":"IKO PLC (R15D)","offers":[{"title":"Default Title","offer_id":63360282034525,"sku":"I850594","price":32.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_982a7b48-8335-49ca-8100-da6f73598daa.jpg?v=1770670682"},{"product_id":"torch-on-felt-green-mineral-cap-sheet-8mx1m-tgx-cap-green-8m","title":"Torch‑On Felt Green Mineral Cap Sheet – 8m × 1m – TGX Cap 8m","description":"\u003cdiv class=\"StyleWrapper_wrapper\"\u003e\n\u003cdiv class=\"Details_description\"\u003e\n\u003cdiv id=\"description_i8g8c3zru\" class=\"fr-view\"\u003eThe Torch-On Felt Green Mineral Cap Sheet 8m x 1m TGX Cap Green is a high-performance roofing material designed for use in flat roofing systems. This green mineral cap sheet offers excellent durability and protection, creating a waterproof and weather-resistant layer for your roof. Ideal for torch-on applications, it provides enhanced resistance to UV rays and other environmental factors, ensuring long-lasting performance. The 8m x 1m sheet size makes it easy to handle and apply, making it a great choice for both new installations and roof repairs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IKO PLC (R15D)","offers":[{"title":"Default Title","offer_id":63360932741469,"sku":"I993793","price":55.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_c6d1b253-2c7f-4118-aec5-160bb44c2f20.jpg?v=1770672513"},{"product_id":"felt-roofing-trade-top-sheet-green-1x10m-trade-top-sheet-green","title":"Felt Roofing Trade Top Sheet – Green – 1m × 10m","description":"\u003cp class=\"p1\"\u003eThis trade top sheet roofing felt is a high-quality roofing material designed to provide durable weather protection and long-lasting performance on a wide range of roofing applications. Suitable as a top layer in felt roofing systems, it helps create a reliable waterproof barrier against rain, wind, and general weather exposure.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIdeal for sheds, garages, outbuildings, and flat roof repairs, it offers excellent coverage and dependable protection while helping extend the life of the roof surface. Its green finish provides a neat, professional appearance suitable for both domestic and trade roofing projects.\u003c\/p\u003e","brand":"IKO PLC (R15D)","offers":[{"title":"Default Title","offer_id":63360932872541,"sku":"I993794","price":36.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_6ec57f2f-340f-4dab-a7f7-133359cfda72.jpg?v=1770672513"},{"product_id":"torch-on-felt-brown-8mx1m-cap-sheet-tgx-cap-brown-8m","title":"Torch‑On Felt Brown Cap Sheet – 8m × 1m – TGX Cap 8m","description":"\u003cdiv class=\"StyleWrapper_wrapper\"\u003e\n\u003cdiv class=\"Details_description\"\u003e\n\u003cdiv id=\"description_i8g8c3zru\" class=\"fr-view\"\u003eThe Torch-On Felt Brown 8m x 1m Cap Sheet TGX Cap Brown is a premium roofing material designed to provide long-lasting waterproofing and protection for flat roofing applications. This brown mineral cap sheet is ideal for torch-on installations, offering excellent resistance to UV rays, weathering, and environmental stress. With its 8m x 1m size, it’s easy to handle and apply, providing seamless coverage for roofing projects. It ensures a durable, water-resistant layer that extends the lifespan of your roof, making it a great choice for both new builds and roof repairs.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"IKO PLC (R15D)","offers":[{"title":"Brown","offer_id":64136937734493,"sku":"I993795","price":63.1,"currency_code":"GBP","in_stock":true},{"title":"Plain","offer_id":64136937767261,"sku":"I994812","price":57.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_fc6cd90b-e30d-438b-a7b9-22b56e13606a.jpg?v=1770672513"}],"url":"https:\/\/www.carvers.co.uk\/collections\/felts.oembed","provider":"Carvers Building Supplies","version":"1.0","type":"link"}