NFRC guide to flat roofing

NFRC guide to flat roofing

The National Federation of Roofing Contractors (NFRC) recently issued a revised edition of their householders guide to flat roofing. This guide has been produced by roofing industry professionals for Householder’s with minimal roofing knowledge. By providing information on the design, materials, construction and maintenance of successful flat roofs, with the aim to assist with a satisfactory roof renewal.

Topseal are proud to be supplier members of the NRFC supporting the quality aspect they are trying to achieve throughout the roofing industry.

You may find the guide very interesting and insightful to read as page 11 onwards refers to GRP (fibreglass) roofing systems, outlining the importance of using a BBA certified GRP (fibreglass) roofing system such as Topseal and also having the installation carried out by a manufacturer approved installer.


Topseal has a network of approved installers throughout the UK. Topseal approved installers go through a training and approval process to use the Topseal roofing products. All our approved installers can offer a 20, 25, 30 of 40 year guarantee with each Topseal installation they carry out.

For more information on the Topseal fibreglass flat roofing system take a look at our website or call us on 01423 886495 and speak to a member of our friendly team.



Every Topseal installer is allocated a unique verification number to prevent 3rd party misrepresentation. You should always ask any Topseal installer for their verification number.