UPVC Security Windows, Doors & Conservatories
Sureseal have been supplying UPVC security windows, doors and conservatories in Liverpool and the North West for over 20 years.
Our Services
Take a look at the main services that we provide.
Windows
We supply a range of different UPVC windows whether it is double glazing or triple glazing, white or anthracite finish, we work with you to find the right windows for you and your home.
Doors
There are a wide range of doors to choose from including Bi Folding, Rockdoor, French doors and composite doors. Whether you want supply only or supply and fit, we will make sure you get the right door for the right price.
Conservatories
Need some extra space in your home? Not only does a conservatory add value to your property, it allows you to add a personal touch and create a room that wasn’t even there in the first place.
The ONLY Choice for Quality & Price
Sureseal have been supplying UPVC Security Doors, Windows and Conservatories in Liverpool and the North West for over 20 years. We are also a member of STROMA.
The Stroma Glazing scheme is a competent Persons Scheme set up in accordance with The Department of Communities and Local Government. Installers who are members with Stroma are able to certify that the installation meets the current Building Regulations.
Stroma will register your installation electronically with the Local Authority Building Control Office, you will then be issued with Building Control Certificate which records that your installer has certified that the installation meets the appropriate Building Regulations.

Customer Stories
“I had a front door fitted September and it has made such a difference to the whole house. I would recommend Sureseal.
The fitters did a really good job.”
“We’ve had new windows, doors, front door canopy, front and back facia boards all done by Sureseal Windows. Absolutely thrilled with everything. The standard of work and professionalism won’t be beaten, and they’re fantastic value. A great investment to our homes value. Thank you Sureseal!!”
“Sureseal were brilliant. Called them for a quote and Darren came out to measure. He told us he would call later with the quote. There was no hard sell (completely different attitude that safe style). Price was really reasonable and the guys who came out cleaned up after themselves every day. Really happy with the job and I recommend them to anyone who asks”
“I have used Sureseal for years in every house I have had. Quality windows and doors. I got a rock door from Sureseal it is fab feel so much safer. The workmen were brill to they cleaned up after themselves and were very professional. I would recommend them without hesitation.”