Crestshield Windows Ltd
Double Glazing. Crestshield Windows Ltd has been vetted and approved by TrustATrader. Covering South East London and Kent
Membership number TT10756
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Register GuaranteeAbout Crestshield Windows Ltd, London
Crestshield Windows Ltd are a dedicated family workforce, established since 1979. We employ no-commission paid salesmen, no gimmicks and our fitting teams are not subcontracted but work solely for us.
We offer very competitive prices and assure you of a high standard of workmanship and care.
We provide a full range of glazing and all units are of a high quality and energy efficient whilst improving the style and value of your home.
We are proud to be members of FENSA guaranteeing a quality product and service with peace of mind for our customers.
We deal with the following:
- UPVC
- Hardwood
- Aluminium
- Windows
- Front Doors
- Back Doors
- French Doors
- Patio Doors
- Bifolding Doors
- Conservatories
- Porches
- Composite Doors
Please visit our showroom in Penge.
Please contact us to discuss your requirements and to obtain a free quote or estimate.
Please click on the following link to visit our website
Please mention Trustatrader when calling.
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Crestshield Windows Ltd
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- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
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Insurance details
| Provider | AXA Insurance |
|---|---|
| Verified | 1st October 2025 |
Reviews (68)
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Average rating: 5.0 out of 5
Review by John
on 1st November 2025
"I can wholeheartedly recommend Crestshield Windows. They installed six uPVC sash windows and a casement window in my flat in Autumn 2025 and were professional, friendly, helpful and informative from start to finish. They managed to meet the rather precise timescale that I asked for, which was a great help. The windows they supplied are of very good quality and the installer Brad was meticulous in his work, and in his care and respect for me and my home. Both internally and externally the work that Crestshield have done is excellent; it has made a major improvement to the sound and heat insulation in my flat, and is a pleasure to look at from inside and outside."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Roy
on 4th September 2025
"Crestshield Windows Ltd, very friendly staff. We had replacement French door fitted. The team were punctual and polite, cleaned up afterwards, excellent work. I was kept informed all along until the work was complete. Highly recommended, and would not hesitate to use again."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 4.83 out of 5
Review by Andrea
on 29th July 2025
"Shout out to Peter! (who did the initial consultation) he worked with me to get the windows I wanted within my budget. The windows look great and the work was done in the time frame planned. Every time I rang in I got such a warm and friendly response from office team(Sam and Elaine). The guys fitting the windows always told me when they would be arriving and cleaned up after themselves (Kieran and Brad). The surveyor did arrive much later than was arranged but it was eventually resolved and he was a lovely chap, who clearly knows his stuff. so I would definitely use their services again."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 4 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 4.5 out of 5
Review by Eileen
on 27th January 2025
"Punctual, friendly and high standard of work done with everything explained as they went along"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 4 out of 5.0
- Quality Quality: 4 out of 5.0
- Value Value: 4 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0