{"product_id":"epdm-wall-flashing-trim-2-5m-length-aluminium-wall-abutment-free-uk-delivery","title":"EPDM Wall Flashing Trim | 2.5m Length | Aluminium | Wall Abutment","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eEPDM Wall Flashing Trim | Weatherproof Wall Abutment Solution\u003c\/h2\u003e\n\n\u003cp\u003eCreate a professional, watertight seal where your flat roof meets a wall with this \u003cstrong\u003epowder-coated aluminium wall flashing trim\u003c\/strong\u003e. Essential for extension roofs, lean-to structures, and any EPDM installation that abuts an existing building, this trim ensures water cannot penetrate at the critical wall junction.\u003c\/p\u003e\n\n\u003ch3\u003e🔧 Specifications\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e2.5 metres per piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eExtruded aluminium, powder-coated finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProfile Type\u003c\/th\u003e\n\u003ctd\u003eWall abutment \/ flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWall Upstand\u003c\/th\u003e\n\u003ctd\u003eApproximately 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoof Overlap\u003c\/th\u003e\n\u003ctd\u003eApproximately 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColours\u003c\/th\u003e\n\u003ctd\u003eBlack, Anthracite Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixing Method\u003c\/th\u003e\n\u003ctd\u003eMechanical fixings + sealant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eAll EPDM membranes 1.2mm-1.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e✅ Key Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherproof Seal\u003c\/strong\u003e – Prevents water ingress at wall abutments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Finish\u003c\/strong\u003e – Clean, defined junction between roof and wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Aluminium won't rust, rot, or degrade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e – Mechanical fix with sealant backing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Matched\u003c\/strong\u003e – Coordinates with EPDM and modern exterior finishes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Maintenance\u003c\/strong\u003e – No repainting or retreating required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Regs Compliant\u003c\/strong\u003e – Meets requirements for flat roof abutments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🏠 Perfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExtension roofs joining the main house\u003c\/li\u003e\n\u003cli\u003eGarage roofs against house walls\u003c\/li\u003e\n\u003cli\u003eGarden rooms and home offices\u003c\/li\u003e\n\u003cli\u003eLean-to structures and porches\u003c\/li\u003e\n\u003cli\u003eKitchen extensions with flat roofs\u003c\/li\u003e\n\u003cli\u003eCommercial buildings with parapet walls\u003c\/li\u003e\n\u003cli\u003eAny roof-to-wall junction requiring weatherproofing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📐 Why Wall Flashing Matters\u003c\/h3\u003e\n\u003cp\u003eThe junction between a flat roof and a wall is one of the most vulnerable points for water ingress. Without proper flashing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRain runs down the wall and behind the membrane\u003c\/li\u003e\n\u003cli\u003eWind-driven rain forces water into small gaps\u003c\/li\u003e\n\u003cli\u003eThermal movement creates openings over time\u003c\/li\u003e\n\u003cli\u003eDamp penetrates into the building structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis aluminium wall flashing provides a permanent, mechanical barrier that works with the EPDM membrane to create a fully sealed junction.\u003c\/p\u003e\n\n\u003ch3\u003e🛠️ Installation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare the Wall\u003c\/strong\u003e – Clean masonry, remove loose material, ensure surface is dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMark Position\u003c\/strong\u003e – Draw a level line 75-100mm above the roof surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApply Sealant Backing\u003c\/strong\u003e – Run a continuous bead of silicone along the fixing line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition Flashing\u003c\/strong\u003e – Press into sealant with wall upstand against the wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Fix\u003c\/strong\u003e – Drill and plug at 300mm centres, secure with screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Top Edge\u003c\/strong\u003e – Apply another bead of sealant along the top of the flashing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond EPDM Membrane\u003c\/strong\u003e – Bring membrane up and over the roof overlap section\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoll \u0026amp; Seal\u003c\/strong\u003e – Use seam roller to ensure full adhesive contact\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003e📋 Critical Installation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight matters\u003c\/strong\u003e – Position flashing minimum 75mm above roof level to prevent splashback issues\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChase into brick?\u003c\/strong\u003e – For traditional lead-style finish, flashing can be chased into a mortar course\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner joints\u003c\/strong\u003e – Use pre-formed corner pieces or carefully mitre-cut and seal corners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple walls\u003c\/strong\u003e – Calculate all wall lengths and add 10% for overlaps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📦 Calculating Quantities\u003c\/h3\u003e\n\u003cp\u003eEach piece covers \u003cstrong\u003e2.5 metres\u003c\/strong\u003e of wall length. To calculate:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eMeasure total wall abutment length in metres\u003c\/li\u003e\n\u003cli\u003eDivide by 2.5\u003c\/li\u003e\n\u003cli\u003eAdd 10% for overlaps and wastage\u003c\/li\u003e\n\u003cli\u003eRound up to whole number\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eExample: 6m wall length ÷ 2.5 = 2.4, +10% = 2.6 → Order \u003cstrong\u003e3 pieces\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003e🔗 Complete Your EPDM System\u003c\/h3\u003e\n\u003cp\u003eFor a watertight installation, combine with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPDM Membrane\u003c\/strong\u003e – Main roofing surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPDM Corner Pieces\u003c\/strong\u003e – Internal and external corners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPDM Drip Edge\u003c\/strong\u003e – Roof edges over guttering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPDM Kerb Edge\u003c\/strong\u003e – Raised perimeter edges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPDM Contact Adhesive\u003c\/strong\u003e – For all bonding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilicone Sealant\u003c\/strong\u003e – For top edge sealing (use roof-grade silicone)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📋 Technical Properties\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium Grade\u003c\/td\u003e\n\u003ctd\u003e6063-T5 (architectural grade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowder Coating\u003c\/td\u003e\n\u003ctd\u003ePolyester, 60-80 microns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrosion Resistance\u003c\/td\u003e\n\u003ctd\u003eExcellent (coastal suitable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUV Stability\u003c\/td\u003e\n\u003ctd\u003eExcellent (no fading)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFire Rating\u003c\/td\u003e\n\u003ctd\u003eNon-combustible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e💬 Frequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to chase this into the wall like traditional lead flashing?\u003c\/strong\u003e\u003cbr\u003e\nA: Not necessarily. Surface-mounted installation with sealant provides excellent weatherproofing. However, for a more traditional appearance or in exposed locations, you can chase the top edge into a mortar joint.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What sealant should I use?\u003c\/strong\u003e\u003cbr\u003e\nA: Use a high-quality roof and gutter silicone sealant, compatible with aluminium. Apply generously behind the flashing and along the top edge.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this be used on rendered walls?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, but ensure the render is in good condition and firmly adhered. On new render, allow full curing time before installation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I handle internal corners?\u003c\/strong\u003e\u003cbr\u003e\nA: For internal corners, mitre-cut two pieces at 45° and join with sealant. Alternatively, use pre-formed internal corner pieces for a neater finish.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this suitable for parapet walls?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, use on parapet walls in combination with kerb edge trims for a complete sealed perimeter.\u003c\/p\u003e\n\n\u003cdiv class=\"trust-badges\"\u003e\n\u003cp\u003e✅ \u003cstrong\u003eFree UK Delivery\u003c\/strong\u003e | 📞 \u003cstrong\u003eUK-Based Support\u003c\/strong\u003e | 🔄 \u003cstrong\u003e14-Day Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cem\u003eProfessional EPDM wall flashing from Rubber Matting Direct – creating watertight abutments for lasting protection.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"related-categories\" style=\"margin-top:32px;padding:20px;background:#f8f8f8;border-radius:6px;border-left:4px solid #2c7a2c;\"\u003e\n  \u003ch3 style=\"margin-top:0;font-size:1.1em;color:#2c7a2c;\"\u003eBrowse Related Categories\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;\"\u003e\n    \u003cli\u003e\u003ca href=\"\/collections\/epdm-rubber-roofing\"\u003eEPDM Rubber Roofing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/equestrian-stable-matting\"\u003eStable Mats\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/rubber-flooring\"\u003eRubber Flooring\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Rubber Matting Direct","offers":[{"title":"Black","offer_id":56097428078971,"sku":"EPDM-TRIM-WALL-BLK","price":23.99,"currency_code":"GBP","in_stock":true},{"title":"Anthracite Grey","offer_id":56097428111739,"sku":"EPDM-TRIM-WALL-GRY","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/2324\/0696\/files\/d462580da465759781d91dd52588c51e_86ab18d8-7cfc-4fb4-9ae9-bb1fc8e13b66.png?v=1771681297","url":"https:\/\/rubbermatting-direct.co.uk\/products\/epdm-wall-flashing-trim-2-5m-length-aluminium-wall-abutment-free-uk-delivery","provider":"Rubber Matting Direct","version":"1.0","type":"link"}