Why Choose Topseal?

Topseal is the ultimate BBA Certified fibreglass flat roofing system. Topseal GRP (also known as fibreglass) roofing systems are installed exclusively by fully trained and approved installers and supplied with a 20 – 40 year product and workmanship guarantee with the back-up of a full customer service, technical support and quality control team.

Here are just a few of the reasons why Topseal is the ultimate roofing system

20-40 year product & workmanship guarantee with an optional insolvency guarantee against workmanship.
Proven performance with over a million square metres fitted over the last 20 years and still going strong!
Versatile and flexible for new build, replacement roofs, lisated or iconic buildings.
Only fitted by trained and Topseal approved installation teams UK wide.
Environmentally sustainable by design and safe to install. No heat required. Rated A/A+ in the generic BRE Green Guide.
Fire Retardant and completely UV resistant
Over 1,000 different combinations of colours, and specialist finishes available.
Accredited and certified