{"product_id":"external-heating-insulation-primary-pro-22mm-28mm-wall-sleeve-1m","title":"External Heating Insulation - Primary Pro - 22mm \/ 28mm wall sleeve 1m","description":"\u003cp data-start=\"282\" data-end=\"769\"\u003eProtect external insulated pipework properly with the \u003cstrong data-start=\"336\" data-end=\"380\"\u003ePrimary Pro 22mm \/ 28mm Wall Sleeve (1m).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"282\" data-end=\"769\"\u003ePurpose-built for sleeving \u003cstrong data-start=\"410\" data-end=\"463\"\u003e22mm and 28mm Primary Pro insulated heating pipes\u003c\/strong\u003e cleanly through external walls. Designed specifically for heat pump and external heating applications, this wall sleeve prevents damage from \u003cstrong data-start=\"605\" data-end=\"659\"\u003edebris, cement acids, mortar, and moisture ingress\u003c\/strong\u003e, helping maintain the integrity and lifespan of your insulation system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"771\" data-end=\"1237\"\u003eUnlike standard plastic sleeves that are often too tight or oversized, the Primary Pro sleeve is correctly sized for \u003cstrong data-start=\"888\" data-end=\"925\"\u003e22mm and 28mm insulated pipe runs\u003c\/strong\u003e, giving installers a cleaner finish and a more professional through-wall solution.\u003c\/p\u003e\n\u003cp data-start=\"771\" data-end=\"1237\"\u003e The \u003cstrong data-start=\"1013\" data-end=\"1031\"\u003e1 metre length\u003c\/strong\u003e can be easily cut to suit site requirements, making it ideal for air source heat pump primary pipework, external flow and return lines, and renewable heating installs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1239\" data-end=\"1422\"\u003eFor the best weatherproof finish, pair with \u003cstrong data-start=\"1283\" data-end=\"1328\"\u003ePrimary Pro Bond \u0026amp; Seal and sealing rings\u003c\/strong\u003e to create a fully sealed wall penetration that helps reduce heat loss and keeps moisture out.\u003c\/p\u003e\n\u003ch4 data-start=\"1424\" data-end=\"1445\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1429\" data-end=\"1445\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"1446\" data-end=\"1799\"\u003e\n\u003cli data-section-id=\"173j6aj\" data-start=\"1446\" data-end=\"1507\"\u003eSuitable for 22mm \u0026amp; 28mm Primary Pro insulated pipework\u003c\/li\u003e\n\u003cli data-section-id=\"1x5n3ec\" data-start=\"1508\" data-end=\"1540\"\u003e1 metre wall sleeve length\u003c\/li\u003e\n\u003cli data-section-id=\"5wadzl\" data-start=\"1541\" data-end=\"1598\"\u003eProtects against debris, cement acids, and moisture\u003c\/li\u003e\n\u003cli data-section-id=\"1dn2tiz\" data-start=\"1599\" data-end=\"1664\"\u003eIdeal for heat pump and external heating pipe installations\u003c\/li\u003e\n\u003cli data-section-id=\"64zpkl\" data-start=\"1665\" data-end=\"1720\"\u003eDelivers a neat, professional through-wall finish\u003c\/li\u003e\n\u003cli data-section-id=\"8wqcl1\" data-start=\"1721\" data-end=\"1749\"\u003eCan be cut to size on site\u003c\/li\u003e\n\u003cli data-section-id=\"w5z6cb\" data-start=\"1750\" data-end=\"1799\"\u003eCompatible with Bond \u0026amp; Seal sealing systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MLCP-Direct","offers":[{"title":"Default Title","offer_id":57625813451126,"sku":"SR0704\/0050\/1193","price":8.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/6947\/8794\/files\/SR070400501193PrimaryProInsulation.jpg?v=1775567315","url":"https:\/\/www.spiresupply.co.uk\/products\/external-heating-insulation-primary-pro-22mm-28mm-wall-sleeve-1m","provider":"Spire Supply","version":"1.0","type":"link"}