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.
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