Traditional roofing felt has dominated garden shed construction for decades, but there's a superior alternative that will outlast your shed itself.
EPDM shed roofing kits offer a complete waterproofing solution that eliminates the cracking, blistering, and frequent maintenance associated with felt roofing, providing protection for 50+ years.
FlexiProof EPDM Rubber Shed Roof Kits represent the modern approach to shed waterproofing, combining professional-grade materials with DIY-friendly installation. These all-in-one kits include everything needed to achieve a watertight finish on sheds, summerhouses, and garden buildings without requiring specialist tools or roofing experience.
Why Choose EPDM Over Traditional Felt?
Exceptional Life Expectancy
The most compelling advantage of EPDM shed roofing is its remarkable durability. Traditional bituminous felt coverings degrade, bubble, and crack under UV exposure, temperature extremes, and ozone damage. These elements that destroy felt roofing have virtually no effect on EPDM rubber membrane.
Currently predicted at over 50 years based on worldwide field testing, EPDM is unmatched in life expectancy for shed roofing applications. This often means the EPDM membrane will outlive the shed structure itself, which is why FlexiProof kits provide the ultimate long-term investment in shed protection.
Weather and UV Resistance
FlexiProof EPDM rubber membrane is completely UV stable and highly resistant to weathering. Unlike felt that becomes brittle and tears, EPDM maintains its flexibility throughout its entire service life. The membrane won't blister, crack, or split with temperature changes, providing reliable waterproofing regardless of weather conditions.
The rubber compound resists UV rays, ozone, and infrared radiation that rapidly degrade traditional roofing materials. This weather resistance ensures your shed contents remain dry and protected through decades of British weather.
Maintenance-Free Performance
EPDM shed roofing requires virtually no maintenance over its 50+ year lifespan. Once properly installed, the membrane provides continuous waterproof protection without the regular inspections, repairs, and replacements that felt roofing demands. This maintenance-free characteristic makes EPDM the true "fit and forget" solution for garden buildings.
What's Included in FlexiProof EPDM Shed Roof Kits
FlexiProof EPDM Rubber Shed Roof Kits contain everything required for complete installation. Each kit is designed to eliminate guesswork and multiple supplier orders, providing a comprehensive solution in one package.
Kit Components
Available in a choice of either 1.14mm or 1.52mm thicness, the FlexiProof EPDM rubber membrane forms the waterproof covering, sized to suit standard shed dimensions with extra material allowance for edges and overhangs. This generous sizing ensures proper coverage around all perimeter edges, which is essential for complete waterproofing.
Water-based deck adhesive bonds the membrane to timber roof decks, providing reliable adhesion without harsh solvents. The included adhesive application roller ensures smooth, even coverage during installation. A full installation guide with step-by-step instructions helps you achieve professional results on your first attempt.
Understanding Kit Sizing
FlexiProof kits are manufactured to suit standard garden shed sizes, with dimensions displayed in both feet and metres. The measurements shown in feet refer to the shed or building size, whilst the metre measurements indicate the actual membrane size supplied.
Extra material is included in both width and length to allow overlap around roof edges. This overhang is crucial for proper coverage and waterproofing, as the membrane must extend beyond the roof deck on all sides. However, shed dimensions can vary between manufacturers, so checking your specific shed roof size before ordering ensures the correct fit.
Choosing Your EPDM Thickness
FlexiProof 1.14mm EPDM rubber membrane provides the ideal balance of durability, flexibility, and cost-effectiveness for garden shed applications. This standard grade thickness suits all typical shed, summerhouse, and garden building projects.
The 1.14mm membrane delivers exceptional puncture resistance whilst remaining easy to handle during installation. Its flexibility allows the rubber to move with natural timber expansion and contraction without compromising the waterproof seal. For DIY installers, this thickness offers straightforward manipulation around shed corners and edges.
For projects requiring additional durability, a 1.52mm heavy-duty version is available. This premium thickness suits high-traffic applications or locations where extra protection against physical damage is beneficial.
Optional Accessories
Whilst FlexiProof kits include core installation materials, optional accessories can enhance the finished appearance and performance. Metal shed edge trims and metal drip edge trims provide a clean, professional finish whilst directing rainwater away from shed walls. Joint tapes address any seams or penetrations that require additional sealing.
Buy Your Shed Roof Kit Online
Flexiproof EPDM Shed kits are available to buy online here:
1.14mm EPDM Shed Roof Kit
1.52mm EPDM Shed Roof Kit
Kits are available in a range of standard sizes to suit common UK garden shed dimensions. Sizes are selected from the drop-down menu when ordering, with options covering sheds from compact storage units to substantial garden buildings.
All kits are currently in stock and ready for dispatch. Nationwide delivery is available to all mainland UK postcode regions on a 1 to 5 working day basis. Deliveries to Scottish Highlands and UK Islands may require up to 7 working days.
Protect Your Shed for Years To Come
FlexiProof EPDM Rubber Shed Roof Kits provide the ultimate solution for shed waterproofing, combining professional-grade materials with DIY-friendly installation. The comprehensive kits eliminate guesswork by including everything needed for a complete, watertight installation.
With its 50+ year life expectancy, maintenance-free performance, and superior weather resistance, EPDM rubber roofing represents the long-lasting, low-maintenance alternative to traditional felt. The quick installation process, UV resistance, and cost-effectiveness make FlexiProof kits the smart choice for protecting your shed and garden buildings.
