Standard on composite · upgrade on timber
Total Rubber Roofing™
The roof that outlasts the felt era: one continuous EPDM membrane, 100% waterproof, with a 20-year anti-leak warranty — 30 years when we fit it for you.
50+ year material lifespan
EPDM outlasts the building felt is nailed to.
100% waterproof
One continuous membrane — no seams, no laps, no leak paths.
Crack-proof & flexible
Stays elastic from -40°C to +120°C; never goes brittle.
UV & weather resistant
No blistering or tearing in sun, frost or storms.
Cut to size
Your membrane arrives sized for your exact roof.
Simple to install
Most customers fit it themselves in an afternoon — see the guide below.
Timber upgrade pricing
Priced by building size in four tiers — currently half price in the sale. Your exact price appears in the Build studio.
Composite buildings: included free — the same membrane, no upgrade to buy.
What comes in your kit
- • EPDM membrane, cut to size for your roof
- • Adhesives matched to your roof size
- • Fascia trim kit with fixings
Supply-only unless professional installation is booked — fitting is by you or your installer after delivery.
Read the fitting guideHow to Fit Your EPDM Rubber Roof
Five straightforward steps to a watertight roof — from laying the membrane to the final trim.
Fitting Your EPDM Rubber Roof
Once the roof boards are fixed on your 8×10ft apex building, everything in your kit goes on in five simple steps. Here's what you'll be working with:
EPDM questions
Is EPDM included with my building?
On every composite building, yes — EPDM comes as standard at no extra cost. On timber buildings it is an optional upgrade over the standard weatherproof felt roof.
What warranty does the EPDM roof carry?
A 20-year anti-leak warranty as supplied, upgraded to 30 years when fitted by our professional installation team.
Can I fit it myself?
Yes — most customers do. The membrane arrives cut to size with adhesives included, and the five-step guide takes an afternoon with basic tools.
How is the upgrade priced?
By building size, in four tiers. Configure your building in the Build studio and the exact price for your size appears with the roof upgrade option.
Price it on your building
Set your size in the Build studio and the EPDM upgrade shows its exact price for your roof.
