For those finishing touches and details.

It’s all about the detail when it comes to adding the finishing touches to your home improvement plans, here at Firmseal we have a huge selection of Soffits, Fascias, guttering and roof-line products. We can frame your front door with a beautiful porch and add solid tiled roofing to your existing glass extension.

Call by our extensively stocked showroom in Sutton Veny, Warminster for a delicious coffee and browse all the solutions we have to offer.

Covering every angle of your home improvement project, we can do it all here at Firmseal.

Other home improvement products from Firmseal

10 year no-quibble guarantee on all installations

From listed buildings to new build projects, our industry backed 10 year guarantee is standard on all our home improvement products. Want to find out more about our guarantee?

Professional CERTASS approved installations

The Firmseal team is experienced and trained to a high standard to install, and only use the highest quality materials to ensure all of your home improvements achieve thermal efficiency, long lasting durability and are finished to a superior standard. All Firmseal installations are CERTASS approved.

Porches, Flat Roofing & Canopies from Thermaglaze
everything went smoothly from start to finish.
Mrs M – Windows, Yeovil
Your fitter was friendly and brill at his job.
Mrs G.D. – Patio Doors, Merriott
Excellent product & better value for money than competitor brands
Mr & Mrs T – Alitherm, Yeovil
Get a Quote

Request your free quote

Kindly submit your enquiry using the form below

Want to find out more?

Get in touch for a pressure-free chat