{"product_id":"adept-ad-rail-in-screed-grip-rail-water-underfloor-heating-kits","title":"Adept AD-RAIL In Screed Grip Rail Water Underfloor Heating Kits","description":"\u003cp\u003e\u003cstrong\u003eThe Adept AD-RAIL is a complete in-screed water underfloor heating kit for solid\/screed and beam-and-block floors.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWRAS-approved 16mm PERT-AL-PERT pipe is held in grip rails at 200mm centres, creating a consistent layout designed to deliver approximately 100W\/m². Kits cover clear heated areas from 20m² to 120m² and are configured as a single heating zone.\u003c\/p\u003e\n\u003ch2\u003eWhy choose the AD-RAIL system?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGrip rails keep pipe spacing neat and consistent across larger floor areas.\u003c\/li\u003e\n  \u003cli\u003eSuitable for new-build and renovation projects where the pipe will be covered by screed.\u003c\/li\u003e\n  \u003cli\u003eIncludes the pipe, fixing components, edge insulation and the appropriate control arrangement for the selected kit size.\u003c\/li\u003e\n  \u003cli\u003eUses an A-rated pump and WRAS-approved multilayer pipe.\u003c\/li\u003e\n  \u003cli\u003eCan be incorporated into a wider multi-zone system with suitable additional Adept or Heatmiser controls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat is included with each AD-RAIL kit?\u003c\/h2\u003e\n\u003cp\u003eThe quantities below are taken from the AD-RAIL kit schedule. Choose the kit using the clear floor area that will actually be heated, excluding fixed kitchen units, sanitaryware and other permanent furniture.\u003c\/p\u003e\n\u003cdiv style=\"width: 100%; margin: 24px 0; border: 1px solid #d9dde2; border-radius: 10px; overflow-x: auto;\"\u003e\n\u003ctable aria-label=\"AD-RAIL kit components by size\" style=\"width: 100%; min-width: 880px; margin: 0; border-collapse: collapse; table-layout: fixed; font-size: 14px; line-height: 1.4;\"\u003e\n\u003ccolgroup\u003e\n  \u003ccol style=\"width: 10%;\"\u003e\n  \u003ccol style=\"width: 25%;\"\u003e\n  \u003ccol style=\"width: 12%;\"\u003e\n  \u003ccol style=\"width: 13%;\"\u003e\n  \u003ccol style=\"width: 15%;\"\u003e\n  \u003ccol style=\"width: 12%;\"\u003e\n  \u003ccol style=\"width: 13%;\"\u003e\n\u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #292d32; color: #ffffff;\"\u003e\n  \u003cth scope=\"col\" style=\"padding: 14px 10px; text-align: left; text-transform: none; letter-spacing: 0;\"\u003eKit size\u003c\/th\u003e\n  \u003cth scope=\"col\" style=\"padding: 14px 10px; text-align: left; text-transform: none; letter-spacing: 0;\"\u003eControl arrangement\u003c\/th\u003e\n  \u003cth scope=\"col\" style=\"padding: 14px 8px; text-align: center; text-transform: none; letter-spacing: 0;\"\u003eManifold ports\u003c\/th\u003e\n  \u003cth scope=\"col\" style=\"padding: 14px 8px; text-align: center; text-transform: none; letter-spacing: 0;\"\u003ePipe supplied\u003c\/th\u003e\n  \u003cth scope=\"col\" style=\"padding: 14px 8px; text-align: center; text-transform: none; letter-spacing: 0;\"\u003eEdge insulation\u003c\/th\u003e\n  \u003cth scope=\"col\" style=\"padding: 14px 8px; text-align: center; text-transform: none; letter-spacing: 0;\"\u003ePipe clips\u003c\/th\u003e\n  \u003cth scope=\"col\" style=\"padding: 14px 8px; text-align: center; text-transform: none; letter-spacing: 0;\"\u003eGrip rail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n  \u003cth scope=\"row\" style=\"padding: 14px 10px; text-align: left; border-bottom: 1px solid #e1e4e8; white-space: nowrap;\"\u003e20m²\u003c\/th\u003e\n  \u003ctd style=\"padding: 14px 10px; border-bottom: 1px solid #e1e4e8;\"\u003eSingle-loop control pack\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e—\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e100m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e25m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e200\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e20m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f5;\"\u003e\n  \u003cth scope=\"row\" style=\"padding: 14px 10px; text-align: left; border-bottom: 1px solid #e1e4e8; white-space: nowrap;\"\u003e40m²\u003c\/th\u003e\n  \u003ctd style=\"padding: 14px 10px; border-bottom: 1px solid #e1e4e8;\"\u003eManifold and control pack\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e2\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e200m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e25m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e400\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e40m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003cth scope=\"row\" style=\"padding: 14px 10px; text-align: left; border-bottom: 1px solid #e1e4e8; white-space: nowrap;\"\u003e60m²\u003c\/th\u003e\n  \u003ctd style=\"padding: 14px 10px; border-bottom: 1px solid #e1e4e8;\"\u003eManifold and control pack\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e3\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e300m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e50m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e600\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e60m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f5;\"\u003e\n  \u003cth scope=\"row\" style=\"padding: 14px 10px; text-align: left; border-bottom: 1px solid #e1e4e8; white-space: nowrap;\"\u003e80m²\u003c\/th\u003e\n  \u003ctd style=\"padding: 14px 10px; border-bottom: 1px solid #e1e4e8;\"\u003eManifold and control pack\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e4\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e400m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e50m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e800\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e80m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n  \u003cth scope=\"row\" style=\"padding: 14px 10px; text-align: left; border-bottom: 1px solid #e1e4e8; white-space: nowrap;\"\u003e100m²\u003c\/th\u003e\n  \u003ctd style=\"padding: 14px 10px; border-bottom: 1px solid #e1e4e8;\"\u003eManifold and control pack\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e5\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e500m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e75m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e1,000\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center; border-bottom: 1px solid #e1e4e8;\"\u003e100m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f7f5;\"\u003e\n  \u003cth scope=\"row\" style=\"padding: 14px 10px; text-align: left; white-space: nowrap;\"\u003e120m²\u003c\/th\u003e\n  \u003ctd style=\"padding: 14px 10px;\"\u003eManifold and control pack\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center;\"\u003e6\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center;\"\u003e600m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center;\"\u003e75m\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center;\"\u003e1,200\u003c\/td\u003e\n  \u003ctd style=\"padding: 14px 8px; text-align: center;\"\u003e120m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eAlso included with every kit:\u003c\/strong\u003e pipe connectors and the components shown for the selected control arrangement.\u003c\/p\u003e\n\u003ch2\u003eHow is AD-RAIL installed?\u003c\/h2\u003e\n\u003cp\u003eInstall the grip rails over suitable rigid PIR insulation, then press the 16mm pipe into the preformed slots at 200mm centres. Fit the edge insulation around the room perimeter before the specified screed is installed over the completed and pressure-tested pipework.\u003c\/p\u003e\n\u003ch2\u003eInstallation requirements\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e use a suitable rigid PIR insulation beneath the system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreed depth:\u003c\/strong\u003e allow for a minimum 65mm sand-and-cement screed or 50mm pumped screed, subject to the screed manufacturer's requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapour control:\u003c\/strong\u003e some insulation and screed combinations require a vapour barrier directly over the insulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem design:\u003c\/strong\u003e confirm the room heat loss, available floor build-up and final floor finish before installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e pressure-test the pipework before screeding and have the system connected and commissioned by a suitably competent installer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSingle-zone and multi-zone projects\u003c\/h2\u003e\n\u003cp\u003eEach standard kit is supplied for one heating zone. Larger or room-by-room projects can be divided into additional zones using a suitable manifold arrangement and compatible Adept or Heatmiser controls.\u003c\/p\u003e","brand":"Adept","offers":[{"title":"20 m2","offer_id":53405219258634,"sku":"UFHK20G","price":429.99,"currency_code":"GBP","in_stock":true},{"title":"40 m2","offer_id":53405219291402,"sku":"UFHK40G","price":671.49,"currency_code":"GBP","in_stock":true},{"title":"60 m2","offer_id":53405219324170,"sku":"UFHK60G","price":809.99,"currency_code":"GBP","in_stock":true},{"title":"80 m2","offer_id":53405219356938,"sku":"UFHK80G","price":965.99,"currency_code":"GBP","in_stock":false},{"title":"100 m2","offer_id":53405219389706,"sku":"UFHK100G","price":1107.99,"currency_code":"GBP","in_stock":true},{"title":"120 m2","offer_id":53405219422474,"sku":"UFHK120G","price":1263.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/1640\/1674\/files\/AD-RAIL2026.png?v=1789478638","url":"https:\/\/www.uheat.co.uk\/products\/adept-ad-rail-in-screed-grip-rail-water-underfloor-heating-kits","provider":"Uheat Underfloor Heating","version":"1.0","type":"link"}