{"product_id":"armacell-armalight-tubolit-dg-pipe-insulation-2m","title":"Armacell ArmaLight Tubolit DG Polyethylene Pipe Insulation, 2m Lengths (13mm \u0026 19mm Wall)","description":"\u003ch2\u003eArmacell ArmaLight Tubolit DG Polyethylene Pipe Insulation, 2m Lengths\u003c\/h2\u003e\n\u003cp\u003eArmacell Tubolit DG is grey, closed-cell polyethylene foam pipe insulation (lagging) from Armacell's ArmaLight range, supplied in 2 metre lengths, slit along its length so it pushes straight over installed copper or plastic pipe. We stock 13mm wall for general heating and hot and cold water pipework, and 19mm wall for heat pump primaries and runs where a thicker insulation layer is specified.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eArmacell ArmaLight Tubolit DG, factory-made polyethylene foam (PEF) to EN 14313\u003c\/li\u003e\n\u003cli\u003eDeclared thermal conductivity λ ≤ 0.040 W\/(m·K) at 40°C mean\u003c\/li\u003e\n\u003cli\u003eReaction to fire C(L)-s1,d0 (EN 13501-1) for 9mm to 19mm wall: low smoke, self-extinguishing\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature 100°C\u003c\/li\u003e\n\u003cli\u003eAlso reduces structure-borne pipe noise (up to 30 dB(A), EN ISO 3822-1)\u003c\/li\u003e\n\u003cli\u003e2 metre lengths, sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIs the 19mm wall the same product?\u003c\/h3\u003e\n\u003cp\u003eYes. Armacell's UK Tubolit DG range is made in 9mm, 13mm, 19mm and 25mm walls from the same grey PE foam, covered by the same technical datasheet. The 19mm wall has the same thermal conductivity and the same C(L)-s1,d0 fire class as the 13mm; it simply gives a thicker insulation layer.\u003c\/p\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cp\u003eOne 2 metre length of pipe insulation in the size selected.\u003c\/p\u003e\n\u003ch3\u003eSizes and prices\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePipe size\u003c\/th\u003e\n\u003cth\u003eWall thickness\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eArmacell code\u003c\/th\u003e\n\u003cth\u003ePrice (inc VAT)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003ctd\u003eTL-15\/13-DGU\u003c\/td\u003e\n\u003ctd\u003e£2.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003ctd\u003eTL-22\/13-DGU\u003c\/td\u003e\n\u003ctd\u003e£2.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003ctd\u003eTL-28\/13-DGU\u003c\/td\u003e\n\u003ctd\u003e£3.69\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003ctd\u003e13mm\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003ctd\u003eTL-35\/13-DGU\u003c\/td\u003e\n\u003ctd\u003e£5.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003ctd\u003eTL-15\/19-DGU\u003c\/td\u003e\n\u003ctd\u003e£4.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003ctd\u003eTL-22\/19-DGU\u003c\/td\u003e\n\u003ctd\u003e£6.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e28mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003ctd\u003eTL-28\/19-DGU\u003c\/td\u003e\n\u003ctd\u003e£7.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eClosed-cell polyethylene foam (PEF) to EN 14313, grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal conductivity\u003c\/td\u003e\n\u003ctd\u003eλd ≤ 0.040 W\/(m·K) at 40°C (EN ISO 8497)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReaction to fire\u003c\/td\u003e\n\u003ctd\u003eC(L)-s1,d0, 9mm to 19mm wall (EN 13501-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e2m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/6344\/2467\/files\/Armacell-Tubolit-DG-Datasheet.pdf?v=1792414626\" target=\"_blank\"\u003e\u003cstrong\u003eDownload the Armacell Tubolit DG datasheet and range brochure (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cp\u003eChoose the size to match your pipe's outside diameter and the wall thickness you need. Insulation is supplied per 2 metre length; add the quantity of lengths you need to cover the run.\u003c\/p\u003e\n\u003ch3\u003eInstallation and compliance\u003c\/h3\u003e\n\u003cp\u003ePush the insulation over the pipe through the slit, butt joints tightly together and seal joints, bends and the slit with insulation tape for the best result. Armacell recommends ArmaFlex 520 adhesive where joints are glued. Tubolit DG is designed for pipework inside the building; for outdoor runs, such as heat pump primaries, use a UV-protected external insulation like \u003ca href=\"\/products\/primary-pro-external-pipe-insulation-19mm-1m\"\u003ePrimary Pro\u003c\/a\u003e. Check the insulation thickness required by your heat pump manufacturer, MCS design or Building Regulations Part L for your application.\u003c\/p\u003e\n\u003ch3\u003eDelivery and collection\u003c\/h3\u003e\n\u003cp\u003eFree UK delivery on orders over £50, £4.99 on orders under £50. Free collection from our Lincoln unit, usually ready within 24 hours.\u003c\/p\u003e\n\u003cdiv class=\"recommended-addons\"\u003e\n\u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/lawton-copper-tube-en-1057-r250-3m\"\u003eLawton Copper Tube EN 1057, 3m Lengths\u003c\/a\u003e: matching 15mm to 35mm tube\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/talon-hinged-locking-pipe-clips\"\u003eTalon Hinged Locking Pipe Clips\u003c\/a\u003e: to support lagged and unlagged runs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"shop-the-range\"\u003e\n\u003ch3\u003eShop the range\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/secon-trade-coated-slit-seal-pipe-insulation-19mm-wall-2m\"\u003eSecon Trade Coated Slit \u0026amp; Seal Pipe Insulation, 19mm Wall\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/primary-pro-external-pipe-insulation-19mm-1m\"\u003ePrimary Pro External Pipe Insulation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/insulation\"\u003eAll insulation\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/pipework-and-insulation\"\u003ePipework and insulation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePair it with: \u003ca href=\"\/products\/lawton-copper-tube-en-1057-r250-3m\"\u003eLawton copper tube\u003c\/a\u003e in the matching size.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Armacell","offers":[{"title":"15mm x 13mm wall","offer_id":60152814338432,"sku":"PLUMHEAT0828","price":2.49,"currency_code":"GBP","in_stock":true},{"title":"22mm x 13mm wall","offer_id":60152814371200,"sku":"PLUMHEAT0829","price":2.99,"currency_code":"GBP","in_stock":true},{"title":"28mm x 13mm wall","offer_id":60152814403968,"sku":"PLUMHEAT0830","price":3.69,"currency_code":"GBP","in_stock":true},{"title":"35mm x 13mm wall","offer_id":60152814436736,"sku":"PLUMHEAT0868","price":5.49,"currency_code":"GBP","in_stock":true},{"title":"15mm x 19mm wall","offer_id":60155250409856,"sku":"PLUMHEAT4174","price":4.99,"currency_code":"GBP","in_stock":true},{"title":"22mm x 19mm wall","offer_id":60152814469504,"sku":"PLUMHEAT4175","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"28mm x 19mm wall","offer_id":60152814502272,"sku":"PLUMHEAT4176","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/6344\/2467\/files\/Armacell-ArmaLight-Tubolit-DG-source_bce74d48-e700-46e7-9493-cde59bf144f1.jpg?v=1792414478","url":"https:\/\/shop.the-glow-group.co.uk\/products\/armacell-armalight-tubolit-dg-pipe-insulation-2m","provider":"The Glow Group","version":"1.0","type":"link"}