EPDM Flat Roofs In Potters Bar
Post-war and newer homes in Potters Bar often have flat-roofed garages and extensions, and plenty of 1930s houses have gained single-storey extensions at the back. Where these roofs still have old felt, leaks and ponding are common. EPDM rubber is a tidy, practical way to replace them.
Options for your roof
We install and repair across all major options to suit your home and budget.

Garage roofs
A single seamless EPDM sheet stops garage leaks for good.

Extension roofs
Jointless rubber membrane ideal for rear extensions.

Dormer roofs
Neat EPDM on flat dormer tops with lead detailing.
Flat roofs on Potters Bar homes
Before we quote, we always check the timber deck underneath, because on older flat roofs it is often the deck, not just the felt, that has failed. Typical signs are a spongy feel underfoot, water staining on the ceiling below, and felt that has split along the wall. For an EPDM roof, we remove the old covering and deck, fit new boards with a fall towards the gutter, and bond a single sheet of rubber membrane over the whole surface. Trims are fixed around the edges, and the membrane is turned up the wall under a flashing for a seamless, clean roof.
Every job starts with a free survey and a written quote. Call 01727 649498 or book online.
Arrange a free epdm flat roofs survey in Potters BarRelated guide: EPDM vs GRP vs felt: which flat roof is right for your home?Getting the details right in Potters Bar
Extensions on 1930s houses often sit under a bay or a first-floor window, so the upstand height and flashing need careful planning to keep water out. Where your garage roof joins a neighbour's, we seal the junction. Flat roof replacements rarely need planning permission. We include our 10-year guarantee with every new flat roof.


The Benefits Of Our EPDM Flat Roofs
Single seamless sheet
UV and ozone resistant
Low maintenance solution
Our 6-Step Process
From initial inspection to signed-off guarantee, every stage is transparent.
Free survey
We inspect the flat roof, the deck and the falls.
Written quote
You get a fixed written quote for the replacement.
Prepare and protect
We clear the area and protect anything below.
The main work
We strip the old roof, repair the deck and bond the EPDM sheet.
Finishing details
Edge trims and upstands are dressed neatly.
Clean-up and sign-off
We tidy the site and hand over your guarantee.
Free Written Quote After A No-Obligation Survey
We survey your roof in Potters Bar, assess the work needed, and provide a fixed, itemised written quote. The price we quote is the price you pay — no hidden extras, no large upfront deposits.
Get a Free QuoteWhat's included
- Single seamless sheet
- UV and ozone resistant
- Low maintenance solution
- Free written quote after a no-obligation survey in Potters Bar
EPDM vs GRP vs felt: which flat roof is right for your home?
EPDM rubber, GRP fibreglass and modern felt all make good flat roofs when they are fitted well. Here is how they differ, and how to pick the right one for your garage, extension or dormer.
EPDM Flat Roofs in Potters Bar — Your Questions
Everything you need to know about our epdm flat roofs service across Potters Bar and Hertfordshire.
Trusted by homeowners in and around Potters Bar
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Other Roofing Services In Potters Bar

New Roofs in Potters Bar
Complete pitched and bespoke roof installations using high-grade slate, tile, and modern breathability systems with a 10-year guarantee.

GRP Fibreglass Flat Roofs in Potters Bar
Ultra-tough liquid-applied fibreglass system creating an impenetrable monolithic barrier with custom non-slip topcoats.

Felt Flat Roofs in Potters Bar
Multi-layer high-performance torch-on polyester bitumen membranes engineered for long-lasting, cost-effective flat roof protection.

Roof Repairs in Potters Bar
Rapid diagnostic and targeted fix service for storm damage, missing tiles, ridge recapping, flashing leaks, and chimney repointing.
Start Your Free Quote
Tell us a little about your roof and we will call you back to arrange a free survey and a fixed written quote.
A survey you can trust
- Free written quote after a no-obligation survey.
- 10-year written guarantee on new roofs.
- Checkatrade approved and fully insured.
- Emergency repairs available for storm damage and leaks.
Prefer to speak right now?
01727 649498Get A Free Quote For EPDM Flat Roofs In Potters Bar
Speak to our team today. We provide a free, no-obligation on-site survey in Potters Bar and a fixed written quote.
