Why Choose an EPDM Rubber Roof Kit for Your Shed?
If you're replacing or waterproofing a shed roof, an EPDM rubber roof kit is by far the most popular and reliable choice for UK homeowners and tradespeople alike. Unlike felt, which typically lasts 5–10 years, EPDM rubber roofing has a proven lifespan of 50+ years with virtually zero maintenance.
At Rubber Roof UK, our shed rubber roof kits are complete, all-in-one systems — everything you need arrives in one box, ready to install in a single afternoon. No specialist tools required. No mess. No costly call-outs.
What's Included in a Shed Rubber Roof Kit?
Every shed EPDM roof kit from Rubber Roof UK includes the core materials for a full waterproof installation:
- EPDM membrane — cut to your exact roof dimensions, in 1.0mm, 1.2mm or 1.5mm thickness
- Water-based bonding adhesive — safe, low-odour, and easy to apply
- Perimeter tape — for neat, watertight edge detailing
- Lap sealant — ensures joints and overlaps remain waterproof for life
- Cleaner/primer — prepares the surface for a perfect, lasting bond
Optional extras available include edge trims, drip trims, and corner pieces — perfect for a fully professional finish.
Which Size Shed Roof Kit Do I Need?
Measuring for your rubber roof kit is straightforward. Simply measure the length and width of your shed roof and add 150mm on each side for overhang. Our calculator on every product page makes this even easier — enter your dimensions and it automatically selects the right kit size.
We stock kits for standard UK shed sizes including 6×4, 8×6, 10×8, 12×8, and up to 20×12 feet, as well as cut-to-size membranes by the metre for unusual or extra-large roofs.
How to Install a Rubber Roof Kit on a Shed
Installing an EPDM rubber roof kit on a shed is a straightforward DIY project that most homeowners can complete in 2–4 hours. Here's the basic process:
- Prepare the deck — ensure the OSB or plywood surface is clean, dry, and free of nails or screws.
- Cut the membrane — unroll the EPDM and trim to size, leaving the 150mm overhang on all sides.
- Apply adhesive — using a roller or brush, coat both the membrane and the deck with water-based bonding adhesive.
- Bond the membrane — once the adhesive is touch-dry (approx. 15–20 minutes), carefully lay the membrane and roll firmly to remove air bubbles.
- Trim and seal edges — fold the overhang underneath or terminate with edge trims, applying perimeter tape and sealant for a watertight finish.
Full illustrated installation guides are included with every kit, and video tutorials are available on our website.
EPDM vs Felt for Shed Roofs — Which Is Better?
Shed felt has been the traditional choice for decades, but it comes with serious drawbacks: it cracks and lifts in UV, deteriorates in cold weather, and typically needs replacing every 5–10 years. EPDM rubber roofing, by contrast, is unaffected by UV radiation, remains flexible in temperatures from -45°C to +120°C, and carries a genuine 50-year guarantee from leading manufacturers including ClassicBond, Firestone, and Skyguard.
When you factor in the lifetime cost, an EPDM rubber roof kit for a shed typically pays for itself within 10–15 years compared to repeatedly replacing felt — and that's before considering the labour savings.
How Much Does a Rubber Roof Kit for a Shed Cost?
Shed rubber roof kits from Rubber Roof UK start from around £65 for smaller sheds (6×4 ft) and range up to approximately £250 for larger outbuildings (12×10 ft). Full garage rubber roof kits and garage conversion kits are also available. All prices include free UK delivery on orders over £150.
Free UK Delivery on Shed Rubber Roof Kits
All rubber roof kits are dispatched from our UK warehouse within 24 hours (Monday–Friday) and delivered by tracked courier. Free delivery on orders over £150. Next-day options are available at checkout.
Browse our full range of EPDM shed and garden room roof kits or use our cut-to-size membrane if your shed has non-standard dimensions. Any questions? Our team is available 7 days a week — contact us here.