Topseal Installers London – No 1 for Fibreglass Roofing

Topseal Installers London – No 1 for Fibreglass Roofing

Looking for Topseal installers in London?

If you are looking for a flat roof to be installed or repaired in London, then Topseal are the only people to call.

Our team of approved Topseal installers are trained to the highest standards and are experts in flat roof installation and maintenance in London and beyond.

A Topseal fibreglass roof is only fitted by trained and approved Topseal installers and comes with a 20-40-year workmanship and materials guarantee.

Equally suitable for a house or a workplace, you won’t find a better solution to your flat roof anywhere across London.

To find out more, give us a call today on 08000 831 094 or fill out this form.

What is a Topseal roof and why should you be interested?

Our certified fibreglass flat roofing system has proven performance, having been fitted to over a million square metres of roofing in the last 20 years.

Only fitted by our approved Topseal installers – in London or across the UK – our fibreglass roofs are environmentally sustainable and safe to install.

A Topseal roof is completely UV resistant, fire retardant and available in over 1,000 combinations of colours! There is something for everyone.

Take a closer look at some of our products here.

Typically our trained installers in London can complete a double garage sized roof – around 30 square metres – in one day, including removing the old roof. So we won’t keep you waiting any longer than you need to.

Topseal installers are the best!

Any roofing system is only as good as the team that installs it, and we are no different. That is why we are proud to say that our Topseal installers in London are the best.

Every Topseal approved installer has passed the comprehensive Topseal training course, which covers every aspect of installation, product knowledge and customer service.

All installers have access to full industry-leading technical support and can install the product to comply with our quality benchmarks.

Once an installer has been approved by Topseal, the completed job may be assessed by Topseal through follow-up courtesy customer satisfaction telephone calls and random surveys and inspections to ensure that our service meets your expectations.

Find out more about what our installers go through to be certified here.

Of course, you can confirm the credentials of any of Topseal’s installers inLondon. Once they arrive at your property you can use the verification box onour homepage here or alternatively call 08000 831 094.



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.