We manufacture our own windows & doors from quality materials in-house

At Seal-Lite. we have the upper hand, as we have control of the whole process. This is because we don’t just install and repair windows, doors and conservatories; we manufacture and fabricate them in our specialist local factory too. As well as serving the local community, this also allows us to provide our trade customers with nothing but the best, ensuring that high-quality and high-performing products are consistently produced, installed and maintained. We serve homes throughout the South West of England, from Bristol to Weston-super-Mare.

Book an appointment

Made in Great Britain

10 year guarantee

Over 30 years experience


No pressure sales

Thumbs Up

Quality products


Aftercare service

We’ll recycle your old windows & doors on-site free of charge

With our own on-site state-of-the-art facility, we’ll recycle your old windows & doors absolutely free of charge. This is purely because Seal-Lite are fully committed to improving the environment and therefore understand how sustainable uPVC is. So, when you employ Seal-Lite to improve your home you’re also doing your bit for the environment too!

View more

Committed to reducing our carbon footprint

As well as our own on-site recycling facility, utilizing ‘A’ rated double and triple glazed units helps homeowners across the South West reduce costly energy bills. Top quality glazing from Seal-Lite also emits less carbon dioxide into the atmosphere, in turn reducing carbon footprints of homeowners, businesses and organisations across North Somerset, Bristol and beyond.

More information

Factory & Showroom in Clevedon

We understand how important it is to homeowners and businesses alike, to actually see the quality of the products up close. So, why not drop into the Seal-Lite showroom? Come in and see the products for yourself!

Visit showroom