{"product_id":"classicbond-garden-room-roof-kit","title":"ClassicBond EPDM Rubber Roofing Kit for Garden Rooms","description":"\u003ch3\u003eOne-Piece Flat Roof Kit for Garden Rooms\u003c\/h3\u003e\n\n\u003cp\u003eThis ClassicBond EPDM Rubber Roof Kit is a complete flat roofing kit designed specifically for garden rooms and other detached buildings.\u003c\/p\u003e\n\n\u003cp\u003eThe kit uses a single piece 1.2mm ClassicBond EPDM membrane, cut to size and installed in one sheet. This makes installation simpler, quicker, and more forgiving, reducing detailing work and the chance of mistakes, making it ideal for competent DIY installers as well as professionals.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne-piece EPDM membrane. No on-site joins\u003c\/li\u003e\n\u003cli\u003eReduced detailing and simpler installation\u003c\/li\u003e\n\u003cli\u003eLower risk of leaks and future problems\u003c\/li\u003e\n\u003cli\u003eLong life expectancy (50+ years)\u003c\/li\u003e\n\u003cli\u003eUV and weather resistant\u003c\/li\u003e\n\u003cli\u003eLow maintenance\u003c\/li\u003e\n\u003cli\u003eBBA approved membrane\u003c\/li\u003e\n\u003cli\u003eDIY-friendly for garden room projects\u003c\/li\u003e\n\u003cli\u003eComplete kit – nothing extra to source\u003c\/li\u003e\n\u003cli\u003eClean, modern appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- COLLAPSIBLES --\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    What This Kit Is Designed For\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eThis ClassicBond EPDM kit is designed for:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eGarden rooms with flat roofs\u003c\/li\u003e\n      \u003cli\u003eDetached structures where:\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003col\u003e\n      \u003cli\u003eThree edges finish with kerb trims\u003c\/li\u003e\n      \u003cli\u003eOne edge discharges into a gutter\u003c\/li\u003e\n    \u003c\/ol\u003e\n    \u003cul\u003e\n      \u003cli\u003eTimber roof decks only (OSB3 or plywood)\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eIt is not suitable for laying over existing felt or GRP roofs.\u003c\/p\u003e\n    \u003cp\u003eIf your roof joins directly to a house wall, an extension specific kit should be used instead.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    Why a One-Piece EPDM Roof Is Ideal for Garden Rooms\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eGarden rooms are often DIY projects, and roofing is where many people feel least confident.\u003c\/p\u003e\n    \u003cp\u003eInstalling the EPDM membrane in one continuous sheet makes waterproofing your garden room roof simple and stress free:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eNo on-site joins to form\u003c\/li\u003e\n      \u003cli\u003eLess trimming and detailing\u003c\/li\u003e\n      \u003cli\u003eFewer potential weak spots\u003c\/li\u003e\n      \u003cli\u003eLower risk of leaks\u003c\/li\u003e\n      \u003cli\u003eFaster installation\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eFor DIYers, this means less to get wrong and more confidence during installation.\u003cbr\u003e\n    For installers, it means quicker installs and fewer call-backs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    Why Choose ClassicBond EPDM for a Garden Room Roof\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eClassicBond EPDM is a well established flat roofing membrane that has been used on UK roofs for decades.\u003c\/p\u003e\n    \u003cp\u003eWhen installed correctly, it offers:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e50+ year life expectancy\u003c\/li\u003e\n      \u003cli\u003eExcellent resistance to UV, ozone and weathering\u003c\/li\u003e\n      \u003cli\u003eNo cracking, blistering or splitting\u003c\/li\u003e\n      \u003cli\u003eVery low maintenance once installed\u003c\/li\u003e\n      \u003cli\u003eA clean, modern finish\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eThe 1.2mm membrane supplied is ideal for garden rooms and other domestic flat roofs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    A Roofer’s Perspective\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eGarden rooms may often be smaller projects, but failures still cost time and reputation.\u003c\/p\u003e\n    \u003cp\u003eUsing a one-piece EPDM membrane removes most of the usual risk points seen with felt roofs. It’s quicker to install, easier to get right first time, and far less likely to cause issues later on, which is why EPDM is now the go to choice for garden rooms.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    Sizing Guidance (Important – Please Read)\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eThe EPDM membrane supplied is the exact size stated in the kit.\u003c\/p\u003e\n    \u003cp\u003eYou must allow extra material to drape over the edges to be secured by your trims.\u003c\/p\u003e\n    \u003cp\u003e\u003cstrong\u003eFor garden room roofs:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eAdd 300mm to the length\u003c\/li\u003e\n      \u003cli\u003eAdd 300mm to the width\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003eExample:\u003c\/strong\u003e\u003c\/p\u003e\n    \u003cp\u003eIf your roof measures 3.5m × 5.0m, you should select a minimum kit size of 3.8m × 5.3m.\u003c\/p\u003e\n    \u003cp\u003eOrdering a kit that is too small can leave you short of membrane at the edges.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    What’s Included in the Kit\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eEach ClassicBond EPDM Garden Room Roof Kit includes:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e1.2mm ClassicBond EPDM membrane (cut to your selected size)\u003c\/li\u003e\n      \u003cli\u003eWater-based adhesive (for the main roof area)\u003c\/li\u003e\n      \u003cli\u003eContact adhesive (for perimeters)\u003c\/li\u003e\n      \u003cli\u003eSure Edge kerb trim (2 short edges \u0026amp; 1 long edge)\u003c\/li\u003e\n      \u003cli\u003eSure Edge gutter drip trim (1 long edge)\u003c\/li\u003e\n      \u003cli\u003eSure Edge external kerb edge corners\u003c\/li\u003e\n      \u003cli\u003eDIY tool kit (rollers, scissors, seam roller \u0026amp; brush)\u003c\/li\u003e\n      \u003cli\u003eAll pins, clips and fixings required for trims\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eEverything needed for a complete installation is supplied.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    Need a Different Size or Layout?\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eIf you can’t find the correct kit size, or your garden room roof layout is different, bespoke kits can be created and all components are available individually.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom:12px; border:1px solid #333; border-radius:10px; background:#1a1a1a; overflow:hidden;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:700; padding:16px 48px 16px 16px; font-size:18px; position:relative;\"\u003e\n    Summary\n    \u003cspan style=\"position:absolute; right:16px; top:50%; transform:translateY(-50%);\"\u003e▸\u003c\/span\u003e\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding:16px; border-top:1px solid #333;\"\u003e\n    \u003cp\u003eIf you’re roofing a garden room and want a durable, low-maintenance flat roof that’s easy to install and hard to get wrong, this ClassicBond EPDM Rubber Roof Kit is an excellent choice. The one-piece EPDM membrane simplifies installation, reduces risk, and delivers long-term peace of mind for DIYers and installers alike.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e","brand":"The Flat Roofing Shop","offers":[{"title":"Black \/ 2m x 2m","offer_id":56449157333323,"sku":"GRK-020020-B","price":215.24,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 2m x 2.5m","offer_id":56449157366091,"sku":"GRK-025025-B","price":281.48,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 3m x 3m","offer_id":56449157398859,"sku":"GRK-030030-B","price":335.32,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 3m x 4m","offer_id":56449157431627,"sku":"GRK-030040-B","price":371.68,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 3m x 6m","offer_id":56449157464395,"sku":"GRK-030060-B","price":531.31,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 3m x 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