EPDM Roof Kit Calculator
Get your complete kit price in under 60 seconds
We will calculate and add any extra membrane needed to overhang your selected edge types.
Apex roofs include ridge cover
For adhesive calculation purposes only — we do not supply decking materials.
Please select the colour or type of trims that you require.
We will include any additional products (e.g. primer or sealant) that your selected extra items require.
Allows drainage through walls and can also be used with box gutters to guide water away from the roof.
Used when your flat roof has an internal drain to provide a watertight seal between the roof surface and your internal pipework.
Used to create a waterproof seal between the roof surface and any pipework protruding up through your roof. Select the size based on the diameter of your pipework.
Everything needed for a professional finish. Includes roller, knife, seam roller, and more.
Enter your exact size we will add allowance for overhang.
Select the edge type
Why Choose EPDM Rubber Roofing?
Trusted by UK homeowners and roofers for over 30 years — here's why EPDM is the smart choice.
50+ Year Lifespan
EPDM outlasts felt by decades. One installation, done properly, lasts a lifetime.
No Naked Flame
Cold-applied adhesive means no blowtorch required — safer for DIY and trade alike.
100% Waterproof
A single-piece membrane with no joints or seams means zero leak risk when installed correctly.
UV & Weather Resistant
Won't crack, shrink or degrade in UK weather. Performs in extreme heat and freeze-thaw cycles.
Eco-Friendly
100% recyclable and free from harmful plasticisers. A responsible choice for your roof and the planet.
DIY Friendly
No specialist tools needed. Our kits include everything — even a step-by-step installation guide.
⭐ Rated 4.9/5 — 1,847 Verified Reviews
Real customers. Real roofs. Here's what they said.