Windows, doors, conservatories & more!
Welcome To Swainstons.
Thanks to our amazing customers and fantastic team of dedicated fabricators, Swainstons windows and doors have been dominating the glazing industry for over 60 years.
Trusted local window fitters in Stockton-on-Tees, covering Middlesbrough, Hartlepool, Darlington, Yarm and the wider Teesside area.
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Our Story...
Swainstons - Dominating the glazing industry since 1964.
Swainstons are a local family business based in Stockton-on-Tees, with over 60 years of experience in surveying, manufacturing and installing replacement windows and doors, conservatories and repairs, whatever you need, we’re here to help. products. As experienced local window fitters, we work with customers across Stockton-on-Tees, Middlesbrough, Hartlepool, Darlington, Yarm and the wider Teesside area.
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Our Services
We supply and install replacement windows, doors and conservatories, alongside glazing, repairs and maintenance services across Stockton-on-Tees and Teesside.
UPVC Windows & Doors
We offer a comprehensive UPVC window service, including installation, repair, and maintenance.
Replacement Windows
Swainstons supplies and installs replacement windows across Stockton-on-Tees and the wider Teesside area.
Composite doors
Upgrade your front or back door to a more secure, bespoke fitted door from our Composite Door range.
Bifolds
Our aluminium bi-fold service offers a sleek and modern solution for opening up your living space.
Conservatories
Many homeowners keen to add value to their properties and maximise their living space are investing in a conservatory.
Repairs & maintenance
Our repairs service is designed to provide fast and efficient maintenance services for domestic, commercial & industrial clients.
Areas We Cover
Based in Stockton-on-Tees, Swainstons provides replacement windows, doors, conservatories, glazing, repairs and maintenance across Teesside and surrounding areas. We regularly work in Stockton-on-Tees, Middlesbrough, Hartlepool, Darlington and Yarm. If you are looking for experienced local window fitters, contact our team for a free estimate.
Our Work
View recent installations completed by our team across Stockton-on-Tees and the wider Teesside area.
A Few Kind Words...
We would be no where without our amazing customers, take a look at our testimonials to hear what they have to say about us.
What are you waiting for?
Based in Stockton-on-Tees, we cover Middlesbrough, Hartlepool, Darlington, Yarm and the wider Teesside area.
Fill out our contact form today with your details and one of our friendly team will respond to your enquiry within 48 hours to kickstart your project with us.