From Ladye Bay to Clevedon Pier and the Curzon Cinema to Salthouse Bay

Rich in Victorian history, Clevedon has a plethora of historic listed buildings to explore. Glorious sandy beaches coupled with a variety of water sports on offer, it’s a real privilege to reside in this area. So, if there’s something missing within your home or business we are confident that our contemporary aluminium & uPVC home improvements will complement the space for many years to come.

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Made in Great Britain

10 year guarantee

Over 30 years experience

A charming hillside bay, full of life

Clevedon takes its name from the Old English “cleve” meaning “cleave” or "cleft" and “don” meaning “hill.” Our attractive hillside town offers tranquil ornamental gardens, Victorian bandstand & pier, bowling green, tennis courts and many other amusements to take advantage of throughout the year. Spend delightful hazy afternoons on our renowned rocky beach, designated as a geological Site of Special Scientific Interest, or blow away the cobwebs by enjoying an afternoon on the Salthouse Field light railway.

Notable residents of Clevedon include Edward Turner, the inventor of colour cinema, and Luke Spiller, lead singer of English rock band The Struts. With many fine examples of Victorian buildings combined with various newer housing developments, we’re confident that we can enhance your Clevedon home or businesses with our vast array of uPVC and aluminium products on offer.

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uPVC flush sash window with leaded glass

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.

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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!

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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.