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Window fitting at Sureseal Windows

With over 20 years of trading experience, Sureseal delivers and installs locally and on a nationwide basis. We find the best prices and quality for you and deliver directly to your door.
Our UPVC doors, windows and conservatories are all made to order, and everything is quality tested before leaving our warehouse. Choose us for window fitting!


Get a better deal - get Sureseal

The history of Sureseal

Sureseal Windows was established in 1995 by Darren Melia. Darren had managed two companies involved in double glazed UPVC products. The company that Darren previously managed decided to pull out of the domestic sales market in order to concentrate on trade and commercial areas. Darren decided this was the right time to set up his own operation and offer a sales and installation service.


Sureseal has grown from a small local company based in offices within Liverpool City Centre to become one of the biggest suppliers of UPVC products in the Northwest of England. We now operate from two main offices in Liverpool that look after distribution nationwide. We currently install all over the Northwest and supply windows as far afield as Aberdeen and Portsmouth using TNT and other distribution companies.


We have found that we get many recommendations and repeat business by keeping our cost low and our service high. In other words, “customers join us for the cost and stay for the service”.
The year 2000 saw us move into the commercial market and has seen massive growth in this sector. Since then, we have also supplied windows, doors and conservatories for many more commercial jobs and have carried out 1000’s of domestic installations.

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Any colour, any style, any size... the choice is yours!

Sureseal Windows

When it comes to choosing the right combination of windows for your home, you can trust our trained and professional designers to provide you with the right advice.

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Call Sureseal windows to do your window fitting. We are available in Liverpool and the North West. Call now on 0800 056 1176 for a quote.