FLAT ROOFING

Seal It came, prepared a detailed quotation within a couple of days which was very competitive, came the next week to carry out the works. All done to an excellent standard and guaranteed for 15 Years. Very happy indeed. John Jones - Read more testimonials.

Reliable, quality flat roofing services from Seal It Roofing Limited

For a free, no-obligation quotation, call us now on 01494 623016 or 07799 677175

Flat roofs are used successfully in a wide variety of settings, from garages and house extensions through to commercial buildings and contemporary homes.

The biggest issue with traditional felt roofing, however, is the shorter lifespan leading to leaking roofs. With extreme changes in temperature throughout the year, the felt joins expand and contract and eventually come apart, letting water in. Because water does not drain away from flat roofs, puddles can form making the situation worse. 

Seat It Roofing Limited of Slough are flat roofing experts and offer a wide range of flat roofing solutions including fibreglass (GRP) roofing. Fibreglass is used on the hulls of boats, so it's totally waterproof and, with no joins, your flat roof will have a far longer lifespan than when using traditional roofing felt materials. 

We also offer rubber roofing and traditional felt roofing which has improved over the years and remains a competitive flat roofing option.

Our customers can be sure that, whether we are laying a new flat roof or repairing an existing one, the outcome will be sustainable and long-lasting. Seal It Roofing does that by working to a high standard which includes:

  • Not leaving any damaged boards in place, but replacing them with premium OSB (Oriented Strand Board)
  • Appropriate use of insulation where required
  • Proper application of heat for sound waterproofing
  • Stripping off all old material (we don’t go over old felt)
  • Providing a guarantee.

For felt roof coverings, customers can choose from black, red, green, charcoal and grey for the final finish.


If you are considering a flat roof, or renewing or repairing an existing flat roof installation, call 01494 623016 or 07799 677175 now for a free, no-obligation quote or send an email.

Proud Members

Quality Flat Roofing Services by Seal It Roofing Limited

We cover the following areas:

Amersham, Ascot, Beaconsfield, Bracknell, Chesham, Datchet, Gerrards Cross, Marlow, Maidenhead, Henley-on-Thames, High Wycombe, Slough, Wokingham, Windsor and surrounding areas.

Seal It Roofing Limited, Main Office: Unit 17, 18 High Street, High Wycombe, Buckinghamshire, HP11 2BE