Britannia Roofing & Building Ltd is not associated with any other company and we do not canvass door to door

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Looking for a new flat roof for your property?

Look no further than calling our flat roof specialists at Britannia Roofing & Building Ltd. We have a few different options for flat roofs for you to choose from and our team will be more than happy to discuss the differences in materials and what would best suit your property including:

  • Traditional felt
  • GRP glass fiberglass
  • EPDM rubber roofing


Traditional material that has moved a long way since its origins, a felt flat roof is cost effective, hard wearing and carries a typical 15 year guarantee


Flat roof waterproofing system applied cold giving a seamless and weatherproof finish. Ultra hard wearing and ideal for domestic and commercial installations


Attractive, one piece rubber flat roofing which is flexible, weatherproof and ideal for any application such as:

  • Extensions
  • Dormers
  • Porches
  • Garages
  • Garden sheds

EPDM roofing can be installed on existing roofing as long as the base is sound and can carry the weight. We offer a 20 year guarantee on all our EPDM roofs.

We supply and install flat roofs for any sized property in Chiswick, Brentford, Hammersmith, Fulham, Chelsea, Shepherd´s Bush, Putney, Twickenham, Richmond, Kingston Upon Thames, Wandsworth and all surrounding areas.

When asking Britannia Roofing & Building Ltd to install a new flat roof, a deposit is not always needed. We will always try to beat any genuine quote and we provide genuine written guarantees.

We are fully insured with public liability insurance of £5m, all of our work is fully guaranteed and we do not charge a call out charge.

So, for a competitive price on all of your roofing needs, call Britannia Roofing & Building Ltd on London 020 8528 3522, we care about your roof.