{"product_id":"pro-clima-solitex-plus-1-5m-standard-roll-1-5m-x-50m-1","title":"Pro Clima Solitex Plus (1.5m standard roll) 1.5m x 50m","description":"\u003cp\u003ePro Clima Solitex Plus is a highly vapour-permeable, windtight roofing underlay suitable for use directly over rafters or on top of insulation. Offering excellent resistance to wind-driven rain and UV exposure, it is supplied as a 1.5m x 50m standard roll covering 75m².\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat Sets Solitex Plus Apart from Standard Breather Membranes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eMost breather membranes on the market use a microporous film — a layer riddled with tiny holes that allows moisture vapour to pass through while (in theory) keeping liquid water out. The problem is that microporous membranes are vulnerable to contamination. Resins, preservatives, and oils from the timber they're in contact with — as well as common on-site chemicals — can reduce the surface tension of water enough to cause rain to seep through. On a long build programme, that's a real risk.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSolitex Plus uses a different approach entirely. Its central functional layer is a monolithic TEEE membrane — a closed-cell film with no holes at all. Moisture vapour passes through by diffusion rather than through openings, which means there's nothing for preservatives or chemicals to exploit. The result is a membrane that stays fully watertight in all conditions, regardless of what the timber below it has been treated with.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eFour-Ply Construction for Site Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSolitex Plus has four distinct layers: a polypropylene fleece backing, a high-strength reinforcing mesh, the central monolithic TEEE membrane, and a blue polypropylene felt top surface. This construction gives the membrane exceptional physical toughness — nail tear resistance exceeding 350N, high tensile strength, and the ability to handle foot traffic during installation without damage. It's a membrane that can be rolled out, fixed, walked over, and left exposed while the rest of the build catches up around it.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhere It's Used\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSolitex Plus is an external membrane — it sits on the outside of the insulation, forming a windtight, weatherproof, and breathable barrier. Typical applications include:\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePitched roofs at 15° or more — used as a roof tile underlay or sarking membrane beneath tiles and slates\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTimber frame walls — as an external breather membrane behind cladding (closed or open jointed)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSuspended timber floors — fixed to the underside of joists to prevent draughts while allowing moisture to escape\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNew build and retrofit projects using blown-in or dense-pack insulation, where high nail tear resistance is essential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eThree Months' UV Exposure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eLike the DA membrane internally, Solitex Plus is engineered to cope with being left exposed during construction. It can handle up to three months of UV and weather exposure before tiles, cladding, or other protection is installed over it — a practical reality on most building programmes, and something cheaper membranes aren't reliably rated for.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eNote on Roof Pitch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eSolitex Plus is specified for pitches of 15° or above. For lower pitches (under 10°), consider Solitex Weldano. If you're unsure which membrane is right for your project, get in touch.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTechnical Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRoll size: 1.5m x 50m (75m² coverage)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eRoll weight: 13kg\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eConstruction: 4-ply — PP fleece \/ reinforcing mesh \/ monolithic TEEE membrane \/ PP felt\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSd value: 0.05–0.3m (diffusion open)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eG value (vapour resistance): 0.20 ±0.05 MNs\/g\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWater tightness: \u0026gt;2,500mm (W1 — highest classification)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNail tear resistance: \u0026gt;350N\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eElongation: 15% ±5% (MD and CD)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eTemperature range: -40°C to +100°C\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eUV exposure: up to 3 months\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFire rating: Class E\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eChemical resistance: fully resistant to timber preservatives, wood resins, and site chemicals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBBA Certificate 14\/5155\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCE marked\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003ePassive House Institute certified component (phA)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNHBC accepted\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eEN 13984 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e10-year warranty when installed correctly as part of the complete Proclima system with approved insulation materials. 6-year warranty when used in combination with non-Proclima products.\u003c\/p\u003e","brand":"Trade Prices Online","offers":[{"title":"Default Title","offer_id":57098332111228,"sku":"PHPC033","price":254.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0381\/0535\/0275\/files\/p_solitex_plus_GB-IE.webp?v=1782369162","url":"https:\/\/tradepricesonline.co.uk\/products\/pro-clima-solitex-plus-1-5m-standard-roll-1-5m-x-50m-1","provider":"Trade Prices Online","version":"1.0","type":"link"}