C&B Windows Ltd
Double Glazing. C&B Windows Ltd has been vetted and approved by TrustATrader. Covering Essex, Kent, London, Suffolk and Cambridge
Membership number TT28397
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Register GuaranteeAbout C&B Windows Ltd, Dunmow
When looking for a double-glazing company in Essex it is essential that you find one you can trust to offer a high quality, guaranteed service. Based in Dunmow, C&B Windows Ltd is a reliable and professional double-glazing installation and repair company with over 17 years of experience.
Double glazing has the potential to significantly reduce your fuel consumption by improving the insulation of your home and reducing heat loss via windows and doors; an investment which in the long term could save you a considerable amount of money. We provide a full range of double glazing, secondary glazing and triple glazing. We can provide services from replacement units to roof windows and patio doors. All of the units we offer are high quality and energy efficient whilst improving the style and value of your home. In the case of listed buildings we are able to advise on secondary glazing which is a cost-effective, non-structural alternative to traditional triple or double glazing.
In order to maintain our high standards and promote excellent service throughout our organisation, we are a fully FENSA registered company who offer insurance backed guarantees with all our installations alongside our workmanship guarantees.
We offer a broad range of double glazing and secondary glazing installations and repairs including:
- UPVC, Aluminium, Timber Windows & Door Installations
- Roof Windows
- Front & Back Doors
- French & Sliding Patio Doors
- Bifolding & Composite Doors
- Internal Crittall Doors
- Glass Balustrades
- Conservatories
- Porches
- Splashbacks & Mirrors
- Lanterns
- Replacement – Hinges, Sealed Units, Handles & Locks
- Emergency Glazing
We aim to give our customers the best possible stress free experience, whilst at the most competitive prices.
Please don’t hesitate to contact us for a free, no obligation quote.
Please mention Trustatrader when calling.
Photo gallery
UPVC Doors & Sliding
3 photos
Aluminum Bi folding & Sliding doors
13 photos
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- 3 aluminum French door installation with a skylight above.
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- White aluminum bi folding door installation
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- 3 pane anthracite bi folding door installation ready for render.
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- 6 pane Aluminum bi folding door installation for one off our regular clients.
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- 3 pane Black bi folding aluminium door installation
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- 5 Paine anthracite Grey aluminum bi fold door installation.
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- Anthracite grey Aluminum sliding patio doors installation
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- 3 pane Anthracite grey aluminum bi folding doors.
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- Anthracite aluminum bi folding door , with anthracite UPVC window installation in a loft conversion for one of our clients in ware .
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- Black UPVC frames with white sashes and lead designs . For one of our returning clients in South Woodford . A brilliant design choice !
Composite Doors
9 photos
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- Anthracite grey composite door with satin glass
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- All white composite door with black furniture and satin glass
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- All white composite door with black furniture and satin glass (
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- A Recent installation in Sawbridgeworth.
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- White frame with anthracite door slab , brushed chrome furniture and satin glass.
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- A nice and local installation for us white frame with slate grey slab , brushed chrome pull bar handle in little Canfield .
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- Slate grey composite door with toplight
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- All black composite door with satin glass side panels
Windows
32 photos
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- Flush golden oak UPVC Liniar window supplied and installed with square leads.
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- A large installation for a client of ours off flush white upvc windows with 18mm Georgian Bars.
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- White UPVC casement windows made good after installation .
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- White upvc window into pebbledash/ rough cast made good , ready for painting.
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- White UPVC casement window
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- UPVC Box sashes including 3 part box bay.
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- 3 part box sash bay into existing liners and architraves all ready to be painted .
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- A returning client of ours communal windows to blocks off apartments in north London.
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- Two white UPVC casement windows in a top floor flat in north London.
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- Anthracite grey aluminum downstairs W/C window.
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- White upvc casement window with 18 mm white horizontal Georgian bars .
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- Flush golden oak window supplied and installed with square leads.
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- X3 White UPVC windows supplied and installed in Gravesend Kent.
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- Rosewood UPVC window with 18mm rosewood Georgian bar.
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- Flush casement black UPVC Window
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- White upvc window
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- White woodgrain vertical slider with astrical bars .
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- White woodgrain vertical slider with astrical bars .
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- UPVC casement window installation with 18mm Georgian bars, made good.
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- UPVC Sliding sash installation in west London.
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- White UPVC Georgian Bars
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- The rear of the whole house installation in bishops Stortford . White UPVC Georgian bars
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- A Recent whole house installation in Bishops Stortford . White UPVC Georgian bars .
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- Black UPVC frames with white sashes and lead designs . For one of our returning clients in South Woodford . A brilliant design choice !
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- White woodgrain UPVC window with astrical bars
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- Rosewood UPVC Window with square leads
C&B Windows Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Simply Business Insurance |
|---|---|
| Verified | 23rd July 2024 |
Reviews (69)
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Average rating: 5.0 out of 5
Review by Jo Boad
on 29th May 2025
"I highly recommend David! From start to finish, the service was absolutely fantastic. He replaced three windows for me and did an outstanding job. Not only was the work completed to a high standard, but he was also incredibly tidy you wouldn’t even know he’d been here! The price was fantastic, and the whole experience was smooth and stress-free. I’m already looking forward to having him back this summer to replace my front door. Thanks again, David truly amazing service!"
- 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 Janette
on 3rd April 2025
"Very happy with the work great guy cleaned up after himself windows are great will definitely use again when I have money for my other windows"
- 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 Kevin
on 23rd March 2025
"Great workmanship and service"
- 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 Kiran
on 15th March 2025
"Fantastic service - very neat and tidy, very professional service. I am delighted with the windows, and would whole-heartedly recommend C&B Windows!"
- 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