Business Details
Trusted Window & Door Specialists in Keswick
Keswick Superglaze has been a trusted name in the glazing industry for over four decades, serving homeowners across Cumbria with expertise and dedication. As a family-run business, we combine generational knowledge with modern techniques to deliver high-quality windows, doors, and conservatories tailored to individual needs. Our commitment to excellence is reflected in our use of sustainable materials sourced from reputable suppliers, ensuring both environmental responsibility and product longevity.With an award-winning showroom showcasing our extensive range, we provide customers with the opportunity to explore options firsthand and receive expert guidance. Our team of experienced craftsmen prioritises precision and customer satisfaction, adhering to rigorous quality standards that exceed industry regulations. This unwavering focus on quality, service, and value has cemented our reputation as a leading provider in the region.
Services
Composite Doors
uPVC Windows
Conservatories
Garage Doors
Solid Roofs
Bifold Doors
Highlights and features
- We have over 40 years of experience in glazing solutions.
- Our family-run business prioritises personal service and craftsmanship.
- We use sustainable materials from trusted suppliers.
- Award-winning showroom with full product displays.
- Certified Ultraframe installers for guaranteed quality.
Associations and certifications
- Ultraframe
What people say
Excellent service
Quality products
Professional installation
Award-winning showroom
Warm welcome
Services
Composite Doors
Our composite doors combine advanced security features with thermal efficiency, available in 24 styles to match any property. Reinforced frames and multi-point locking systems ensure durability and peace of mind. Each door is custom-fitted to enhance your home's aesthetics while reducing energy costs.
uPVC Windows
Energy-efficient uPVC windows provide excellent insulation and low maintenance. Available in flush or shaped designs, they improve natural light and reduce external noise. Our installations meet modern building regulations while preserving traditional architectural styles for both residential and commercial properties.
Conservatories
Custom-built conservatories and orangeries create additional living space with maximum natural light. We use Ultraframe technology for thermally efficient structures that blend seamlessly with existing architecture. Options include solid roofs and bi-fold door integration for modern functionality.
Bifold Doors
Aluminium bi-fold doors offer seamless indoor-outdoor living with weather-resistant durability. Designed for Cumbria's climate, they feature enhanced seals and reinforced frames. Available in configurations to suit both contemporary and traditional properties, maximising space and light.
Solid Roofs
Solid roof conversions transform existing conservatories into year-round usable spaces. Insulated panels and modern cladding improve thermal performance five times beyond traditional glass roofs. Ideal for upgrading older structures while maintaining aesthetic appeal and structural integrity.
Questions
What areas do you serve?
We operate throughout Cumbria, including Keswick, Penrith, and Workington, with showroom locations in Keswick and Workington.
Are your products energy-efficient?
Yes, all our windows and doors meet current energy efficiency standards, with options like A-rated uPVC and thermally broken aluminium frames.
Do you offer custom designs?
We provide made-to-measure solutions for doors, windows, and conservatories, including bespoke colour and style options.
Can I visit a showroom?
Our award-winning Keswick showroom is open Monday-Friday 9am-5pm and Saturday 9am-12pm. Workington is open Monday-Friday with Saturday appointments.
What accreditations do you hold?
We are certified Ultraframe hub installers, ensuring high-quality conservatory and extension installations with advanced energy-efficient technology.
How long have you been in business?
We've been serving Cumbria for over 40 years as a family-run business specialising in glazing solutions.
Reviews (6)
Amber Shankland
Jun 07, 2022
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Thankyou to everyone at Keswick Superglaze. Brilliant customer service from start to finish.from initial measuring up to the fitting on the day. We are so happy with our new windows. All fitters who came on the day to fit the windows were really helpful, clean and tidy. They did a brilliant job. We will be back in touch next year to do the rest of the house. Thankyou!
John S.
Feb 13, 2022
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Very disappointing experience. They talk a good job but don't deliver. Dire customer service, unreliable and lots of weak excuses for missed appointments. Work was eventually satisfactory but took 3 months and 4 extra visits to fix unnecessary snagging faults on a job that was supposed to take 7 days. To quote one of the fitters "They used to have a good reputation, but not any more".
Trevor Burrell
Jul 09, 2021
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Would recommend Keswick super glaze to everyone who wants doors or widows fitted to the highest standards, just had a front door fitted excellent job done by the fitter and very friendly service.well done to them.
Anna Nolan
May 20, 2021
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We have had house doors and windows replaced by Keswick Superglaze Ltd and are delighted with the work. Both the doors and the windows are of excellent quality and look great. The two installers, Andrew and Ben, are, clearly, expert at what they do, and we have found them very pleasant to deal with: they were prompt, courteous and careful with our furniture and carpets and cleared the place after completing the installation. The administrative support we have received from the company has also been excellent. We would thus have no hesitation in recommending Keswick Superglaze Ltd to others.
Lynn Bamber
Jan 25, 2021
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From the first meeting with Simon the experience of shopping with Keswick Superglaze has been wonderful. I never once felt pressured to buy and Simon was a Saint with my indecision. So much choice in the door styles and shades! The whole fitting team were polite and professional. They finished everything off to a high standard and were obviously very good at what they do. We loved our new doors so much that we got them back to replace windows too. If you're looking for new doors or windows I highly recommend Keswick Superglaze.
Tom Pressdee
Feb 05, 2016
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Used Keswick a couple of times now and never had any issues whatsoever. Often they've made recommendations that we hadn't thought of which is really refreshing. I hate 'Yes Men' who just nod and quote without any vision or adding value. These guys will surprise you, highly recommended!
