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Firestone Flat Roofs

Firestone EPDM Rubber Flat Roofs from Roofline Design

With a life expectancy of over 50 years, not a single drop of water will pass through these synthetic rubber flat roof membranes, making them an excellent-value alternative to a pitched roof.

Complete replacement of watertight flat roofs

At Roofline Design, we’ve been installing the standard-setting Firestone EPDM rubber roof system for over 25 years. More than one million square metres of this 100% cured single-ply roofing membrane have been installed at commercial, industrial and residential properties worldwide by Firestone installers like us.

This waterproof, watertight rubber roofing is an ideal solution for small and large flat roofs. Everything from extensions and porches to garages and sheds, at properties as diverse as homes, schools and warehouses.

We have dedicated flat roof teams who are able to install Firestone rubber to the highest standard. The very first site visit will always be carried out by a surveyor, not a sales rep. We will give you honest advice with no pressure, whether you’re planning a refurbishment in the future, or have an issue that needs fixing on the day.

Technical specs

  • 100% cured single-ply roofing membrane
  • Ethylene-Propylene-Diene Terpolymer construction
  • Seamless sheets – no gaps or breaks
  • Completely waterproof and watertight
  • Provides resistance to UV radiation, fire, ozone, alkali rains, and high and low temperatures
  • Will not crack or perish
  • Environmentally friendly
  • Roll sizes of up to 15m x 61m available
  • Life expectancy of over 50 years

The process

  • before image of flat roof covered in moss
    Step 1: Clear the roof off, (i.e. shingles, moss, leaves) and make the area ready for the removal of the felt.
  • stripping back the existing flat roof
    Step 2: Strip off the existing felt and boarding on the roof. Inspect the roof area for damages or rotten joists and replace where necessary.
  • installing insulation on a flat roof
    Step 3: Install the Kingspan insulation and 18mm tongue and groove OSB boards.
  • boarding the flat roof
    Stpe 4: Take care to remove all the debris and dust before laying the rubber. Lay out the rubber to rest, which will get rid of the folds and creases in the rubber.
  • adding rubber to a flat roof
    Step 5: Roll back half the membrane and apply the water-based adhesive to the OSB boards. Slowly brush the rubber onto the adhesive area. Repeat with the other side of the membrane. For the edges of the roof, kerb trims and drip trims may be required.
  • View recent projects in our gallery

Benefits of a flat roof

In addition to the exceptional life expectancy and weather resistance of Firestone Rubber Cover membranes, they require very little maintenance. The material will even stretch and expand to react to building movements.

There are also plenty of other benefits to a flat roof. Easy to install, and much more affordable than a pitched roof, flat roofs are much easier to access, and open up a range of opportunities – for example, an eco-garden.


Installation is carried out by our highly trained fitting teams. Once a quote has been agreed, we’ll carry out all of the work and tidy up after ourselves once we’re done!

The installation uses a cold-applied adhesive, which means no flames are required, making the entire process much safer. The roofing membrane can also overlay existing waterproofing, providing the decking below is fine.

flat roofs

Special Offers

We regularly run offers on a wide variety of our products – including our flat roofs.

You can see our current offers below. Please be aware that stocks may be limited, so get in touch today for a quote.

Firestone Rubber Roofs

from £900

Complete removal of existing roof.
Insulated using Kingspan.
New OSB 18mm boarding.
Firestone EPDM rubber membrane cover.
Free survey and quotations.
Call 0800 032 08 02
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Any questions?

If you’d like to know more about our flat roofs, are wondering whether we work in your area, or have any questions at all, please don’t hesitate to get in touch with our team. You can call us for a free, no obligation quote today on 0800 032 0802 or click below to send us an email.

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Did you know that we replace all aspects of the roofline?

Roofline Design also provide a fully comprehensive fascia, soffit and guttering replacement service for homes and commercial properties across the UK.

Click here to see how we replace fascias and soffits

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