Yeovil's leading home improvement company
Firmseal is the South West’s leading home improvements company. Established in 1988 and with a customer base of thousands of loyal customers from Yeovil and the surrounding areas in the South West we have made our reputation by doing things our own way.
From our Warminster showroom in Wiltshire, we provide an unrivalled range of high security, energy efficient double glazing products, including A-rated windows, beautiful doors, bespoke conservatories and maintenance-free uPVC fascias, soffits and guttering throughout Yeovil, Somerset and Dorset.
Our commitment to quality of service and product combined with a price-match promise, an industry-backed 10 guarantee and the fact that we never take a deposit allows us to offer the very best Firmseal experience to all of our customers.
