Ultra Installer ID: UI72947
Keswick Superglaze is a family run business and has been established for over 30 years with a wealth of experience in the double glazing and building industry and have a host of experienced craftsmen at our disposal.
We have a wide variety of products and we make sure that they are not only up to the latest regulatory standards, but up to the ‘Keswick Superglaze standard’. We source all of our products from sustainable companies which use the best quality materials. This gives us the foundation to offer our customers the best goods along with our fantastic service!
Our reputation has been built by supplying first class installations with product quality, customer service and unbeatable value for money. Come and visit our award winning showroom to view our elaborate display of conservatories, windows and doors. You will receive a warm welcome from our helpful staff, so please feel free to call in any time.
By Peter on 25/04/2025
Ben Jackson arrived to fit a new front door. Having spent considerable time with the front door stuck/jammed/refusing to open; of course it opened when Ben tried it....... The work carried out was precise and professional. Ben constantly went back, checking levels and measurements. The area was cleaned with no mess left when the job was completed. I would recommend Keswick Superglaze
By Peter on 21/04/2025
If you want the cheapest, go elsewhere. If you want quality products at sensible prices, with excellent service, and fantastic fitting, look no further than Keswick Superglaze. Fantastic fitting service from Andy and Ben who excelled in what they did and left a product better than my expectations and actually much smarter than the excellent showroom. Highly recommended.
By Andy on 18/04/2025
We finally replaced our 35+ year old double glazing! What a difference house! The house is so much warmer and quieter now too. A1 service from quote to completion and we were very happy with the price quoted especially given the ever increasing cost of materials…..We’ve used KSG many times over the years and have never been disappointed. They won’t be the cheapest out there but you do get what you pay for👍🏻
By Paul on 17/04/2025
From start to finish, Simon and his colleagues provided a faultless service. Simon's advice and guidance were appreciated throughout the process, and the final product has greatly enhanced the house's appearance. I would have no hesitation in recommending this company.
By Carol on 03/04/2025
Sales representative Simon explained the product and have us the reassurance in the Rock doors. No sales pressure. We went to the Keswick shop and seen the door designs and used the huge monitor to build our desired design. The order was ready within 2 months and the fitter Andrew did a first class job. Very happy customer.
By Janet on 01/04/2025
Following severe storm damage to our holiday rental, everyone at Superglaze were excellent in estimating, arranging superfast manufacturing and installation. Alongside other contractors , no fuss and we were open again for our guests before Easter. Very pleased with service, quality of product and installation. Thanks Graeme and Jan
By Lisa on 15/03/2025
Thrilled with the service and quality we received from Superglaze. A wide choice and excellent advice regarding what was best for our needs. Fitting team were great too - a punctual and work tidy team. All round 100%!
By Robbie on 05/02/2025
Very pleased with the whole process and the finished windows. Superglaze did a very professional job and the installers were great - polite, accommodating and they left everything tidy and clean.
By Ian on 20/12/2024
Fantastic service and delighted with the end product- two new windows, new porch windows and a new front door. Excellent quality and the fitting is amazing. Not a single snag or glitch to follow up.
By Ron on 05/12/2024
Good selection ordering and installation process. Excellent quality door and window installed on the appointed day. Installers were efficient and courteous. Highly recommended.
By Gary on 22/11/2024
Had a garden room/conservatory designed and built by Keswick conservatories. We couldn’t be happier with the result and are using the room far more than the old one as it’s no longer got such extreme temperature variations. The built went very smoothly with the fitters Stephen and Carl doing an excellent job followed by the first class plasterers Sid and Danny (I think). In all we would thoroughly recommend.
By Peter on 14/11/2024
I was extremely impressed with Keswick Superglaze in the fitting of our garage door and windows. From the first visit to discuss our needs and look at a range of options to the actual fitting, everyone was extremely helpful and professional. We are more than happy with the outcome and would have no hesitation in recommending Keswick Superglaze to others.
By Ron on 12/11/2024
Can’t fault Keswick Superglaze. Sales staff were excellent, knowledgeable, helpful and not at all pushy. A full house window and door refit with excellent quality products and fitting service from the fitters who worked hard - and tidily!
By fiona on 21/08/2024
Would definitely recommend Keswick Superglaze. All staff Graham - sales, Jodie and girls in the office, Mattie, Mattie and Ethan, installers, all polite and helpful. Quality product and excellent service. Thank you
By Rachel on 09/08/2024
Been looking for ages to replace our glass conservatory with a solid roof one . Eventually found Keswick Superglaze ,excellent advice found us exactly what we wanted . Brilliant fitters worked their socks off to get new conservatory up before it rained yet again . Excellent plasters and electrician then we did final coats of paint to finish it off , couldn’t be more pleased .
By Tom on 25/07/2024
Keswick S.G. supplied this 'Rock' composite door replacing an ageing old style PVC. Their installer Ethan did a first class job despite unusual aperture size, the door is reassuringly solid and beautifully finished. Not cheap but you get .... Highly recommended
By Maria on 19/07/2024
Just wish to thank Keswick Superglaze and their fantastic Installation team Andrew and Ben for the fabulous new windows and doors. They are the ultimate professionals . The premises were left clean and tidy ,arrived and finished on time Would recommend this company highly
By stockghyll4 on 26/06/2024
About 15 years ago, Keswick Superglaze replaced some doors and windows for us - we were pleased with them at the time and their work has stood the test of time really well. When we moved to a new property that needed all the windows and doors replacing, the choice of provider was a no brained. The work is now completed and the results are stunning. What we have really liked about Kendal Superglaze is that they are a local firm - a visit to their comprehensive showroom in Keswick was really useful to finalise our thoughts about style and colour choices. This is a very professional company who really do put the customer first. Every step of the way from estimating, planning, checking and fitting took place just when they agreed. The fitting team turned up on time, worked incredibly hard and carefully with far less disruption than I had thought. I can recommend Keswick Superglaze absolutely.
By Angela on 18/04/2024
We are delighted with our new windows! They look good and have reduced road noise too in addition to obvious thermal benefits.Great fitters and after sales care too. We would recommend Keswick Superglaze to anyone looking for a superior product and excellent service. Thank you.
By Alan on 16/04/2024
Keswick superglaze have replaced all our windows over the past few years. Never a problem. Always a professional job. Top quality windows and doors.
By PAUL on 16/03/2024
A very efficient experience. The sales person and fitting team were extremely helpful and efficient. I am very pleased with the new sliding door.Well done Keswick Superglaze team.
By Diane on 07/03/2024
We are very pleased with our front and back door installation. Andrew arrived as planned. He was brilliant and has done a first class job. Will be getting windows done next!! Thank you.
By David on 27/02/2024
Great fitting team- Andrew & Ben, friendly, courteous and efficient. And excellent and quick followup service by Craig when we had a problem
By Phillipa on 02/12/2023
I’ve had a new bathroom window installed. Great customer service and a fab experience overall. I love the window and it’s made a huge difference to the heat in the bathroom. Couldn’t be happier.
By Rachel on 01/11/2023
Keswick Superglaze replaced all our windows including french doors and large bay (4 storey). Our initial contact in sales, Simon, was approachable, thorough and knowledgeable. Fitters worked hard and the job looks excellent. Also went the extra mile to match the design of stained glass.
By Tracey on 20/10/2023
Fantastic! All our windows have been fitted but Keswick Superglaze. The latest were the biggest. They are fantastic. They guys who fitted them were lovely and we were all sorted within the day. First class from the first phone call! Cannot recommend them enough.
By Janne on 05/10/2023
Just had a new door fitted. Superb job as it was 2 hours and everything looks like door has always been there. Would highly recommend.
By Jeff on 31/08/2023
Brilliant company. Had windows and doors fitted over 15 years ago and they came out and serviced them when one or two handles were a little stiff. Basically we hadn't maintained them regularly. Fantastic after sales service.
By robin on 25/06/2023
We recently had an old tired conservatory completely replaced along with Keswick Superglazes unique warm roof system. The Survey was carried out by Craig and all measured up millimetre perfect by Steve. The construction was carried out by two top quality fitters Stephen and Carl who worked through some challenging weather conditions and delivered a first class quality job. Many thanks to Craig Robinson and his team who come highly recommended.
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