Flat Roofs

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  • Windows
  • Doors
  • Conservatories
  • Orangeries
  • Roofline
  • Garage Conversions
  • Flat Roof
  • Extension/Alteration
  • Other

WW Windows supply and install Firestone® rubber roof systems to residential and commercial properties throughout Derby, Nottingham, Leicester and the surrounding areas. The Firestone® rubber roof system comes with a 20 years guarantee and is ideal for all flat roofs, extensions, garages, dormas, bay windows, large roofs, and is even fitted to orangery installations.

As an approved contractor for Firestone®, one of the most well-known rubber companies in the world, your new rubber roofing system will be installed only by the very best fully trained roofing technicians. The installation of your new flat roof will take up to two days subject to favourable weather conditions with disruption to your property kept to an absolute minimum, as well as all debris removed from the site.

Advantages Of The Firestone® EPDM Rubber Roofing System:

  • 20 Year Guarantee
  • Proven To Last In Excess Of 50 Years
  • Large Seamless Sheets Up To 15 Meters Wide & 61 Meters Long
  • Environmentally Friendly
  • Low Maintenance
  • High Flexibility To Accommodate Building Movements
  • Installed Only By Trained & Registered Fitters


The Firestone® EPDM Rubber Roofing System is a more permanent solution to a flat roof problem. Don’t waste money on re-felting your roof when the tough single ply EPDM rubber roofing membrane has a proven 50 year life span, resistant to water, snow and sunlight and can also overlay old roofs.

The low maintenance rubber roofing system is also environmentally friendly and has high flexibility to accommodate building movement. The fact that 95% of domestic flat roofs are literally applied in one piece, the Firestone® EPDM rubber roofing system has massive customer appeal, perfect for residential and commercial buildings and properties throughout Derby, Nottingham, Leicester and the surrounding areas.

The flat roofs WW Windows install using EPDM, are guaranteed by Firestone® for twenty years and have a proven life expectancy of over fifty years, so you can rest assured that the flat roof we supply and fit for your property throughout the Midlands will last for a long time.