proud to serve Teesside, as well as North Yorkshire and County Durham

Welcome to G&M Windows

When it comes to Windows, Doors, Bifold Doors & Conservatories there’s no better choice than G&M Windows. With more than 65 years of combined experience, our family-run company has been helping satisfied customers transform their homes for decades.

Services and Areas we cover :

Double Glazing in Stockton, Darlington,Middlesbrough, Teesside, Cleveland and North Yorkshire.

Conservatories in Stockton, Darlington,Middlesbrough, Teesside, Cleveland and North Yorkshire.

UPVC Windows in Stockton, Darlington,Middlesbrough, Teesside, Cleveland and North Yorkshire.

Bifold and Composite Doors in Stockton, Darlington,Middlesbrough, Teesside, Cleveland and North Yorkshire.

Established in 2002 by Graham & Mark, GM Windows is a name you can trust. We’re members of Checkatrade, FENSA and QANW (Quality Assured National Warranties), and we hold relevant NVQ qualifications. We’re proud to serve the domestic market across Teesside, as well as North Yorkshire and County Durham, so get in touch if you’d like us to work on your project.

Contact Us

Because we care about our customers, we guarantee all of our work. That means, if something goes wrong with your windows, glazing or conservatories after we have been to your premises, we’ll come back to put things right – no questions asked!

We’re passionate about offering a friendly, reliable and trustworthy service to our customers, and aim to deliver a personal touch from the first point of contact, right through to project completion. Indeed, we don’t rely on expensive advertising campaigns, and instead, receive recommendations and referrals from our satisfied customers.

Whether you require UPVC windows, UPVC Doors, Aluminium windows, Bifold Doors or a conservatory, we’ve got you covered. Click here to visit our services page, where we’ve rounded up our most popular products and services to give you an idea of what we can offer you for your next project.

Ready to get in touch with the G&M Windows team? Call Graham on 01642 886696 or call Mark on 01642 760849 to arrange a free, no obligation quote. Alternatively, you can send us an email to enquiries@gm-glazing.co.uk. We look forward to working with you.

Composite Doors

uPVC Doors

Call Graham on 01642 886696 or Mark on 01642 760849 to arrange a free, no obligation quote.