Enhancing the wonderful West Country

With a vast knowledge of the North Somerset, Bristol & South Gloucester area, we completely understand the regional needs that homeowners and businesses here face; e.g. the importance of uPVC material resistance to salt erosion and specialist care to be taken with Victorian-era buildings.

With a plethora of knowledge and expertise to share, we have worked on a diverse variety of projects over the years; from domestic double glazing right through to commercial markets such as schools and village halls. Always endeavoring to look after our customers, the Seal-Lite team are confident we have what your home is missing – at a highly competitive price.

Book an appointment

Local insight

Domestic & commercial

Industry expertise

Liam Davidson

"An excellent service all round"

An excellent service all round. Very friendly and took time to ensure the windows were exactly as I wanted. The windows themselves are well made and have completely transformed my house.

Anthony Derrick

"Thoroughly recommend Seal-lite"

We had Seal-lite install full new double glazing including bi-fold doors a little while ago, excellent products and service. Their after sales service by Simon is very, very good indeed. Thoroughly recommend Seal-lite.

Chris Townsend

"Excellent service from start to finish"

An excellent job done by Paul and his team. Transforming the front of our house with Georgian bar style windows and a fantastic new bay window. Finished off by a new door. Highly recommended excellent service from start to finish.

Helen Marks

"Very patient and understanding"

I would absolutely recommend Seal-Lite Ltd. They have been so helpful helping me to match my new aluminium windows to the existing house. They have also been very patient and understanding with me having to delay installation for several months due to problems with my builder. Kevin fitted the windows very carefully and did an excellent job. A couple of minor things were no problem and resolved quickly to my full satisfaction. I would like to thank Paul and Pete and the team for being so so helpful. A pleasure to do business with this company – I wish all companies were like this.

View more reviews on

Google Reviews
CertassQA National WarrantiesSwish Approved InstallerCEN Solutions Bronze

Excellent aftercare service and on-site service engineer for complete peace of mind

Always striving to look after our customers wherever possible, we are extremely proud of the high standards of craftmanship, fabrication, installation and aftercare services that our highly skilled team continue to excel at delivering. Our excellent aftersales service and on-site service engineer proactively deal with any issues that occasionally occur with our products directly - no job is too small for our service engineer!

Get in touch
Seal-Lite Showroom

Visit our showroom

It’s important for homeowners and businesses alike to actually see the quality of our products up close. So, why not come and see the products for yourself?

Home under construction

New build projects

With an outstanding range of uPVC and aluminium products supplied directly to our trade customers, we are highly experienced in working alongside architects and contractors on new build projects.

Trade installaters

Trade supply

As well as serving the local community, we have many established connections with various different trade customers across the South West who value the high-quality products that we produce.