C&B Windows Ltd
Door Canopies. C&B Windows Ltd has been vetted and approved by TrustATrader. Covering Essex, Kent, London, Suffolk and Cambridge
Membership number TT28397
Don't forget! Please mention TrustATrader when you contact any of our trusted traders.
All TrustATrader members are checked and vetted!
Get extra peace of mind and cover your next agreed job with this trader for free by registering for the TrustATrader Guarantee. Find out more
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
-
Image
1
- 3 aluminum French door installation with a skylight above.
-
Image
2
- White aluminum bi folding door installation
-
Image
3
- 3 pane anthracite bi folding door installation ready for render.
-
Image
4
- 6 pane Aluminum bi folding door installation for one off our regular clients.
-
Image
5
- 3 pane Black bi folding aluminium door installation
-
Image
6
- 5 Paine anthracite Grey aluminum bi fold door installation.
-
Image
7
-
Image
8
- Anthracite grey Aluminum sliding patio doors installation
-
Image
9
- 3 pane Anthracite grey aluminum bi folding doors.
-
Image
10
-
Image
11
-
Image
12
- Anthracite aluminum bi folding door , with anthracite UPVC window installation in a loft conversion for one of our clients in ware .
-
Image
13
- 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
-
Image
1
- Anthracite grey composite door with satin glass
-
Image
2
-
Image
3
- All white composite door with black furniture and satin glass
-
Image
4
- All white composite door with black furniture and satin glass (
-
Image
5
- A Recent installation in Sawbridgeworth.
-
Image
6
- White frame with anthracite door slab , brushed chrome furniture and satin glass.
-
Image
7
- A nice and local installation for us white frame with slate grey slab , brushed chrome pull bar handle in little Canfield .
-
Image
8
- Slate grey composite door with toplight
-
Image
9
- All black composite door with satin glass side panels
Windows
32 photos
-
Image
1
- Flush golden oak UPVC Liniar window supplied and installed with square leads.
-
Image
2
- A large installation for a client of ours off flush white upvc windows with 18mm Georgian Bars.
-
Image
3
- White UPVC casement windows made good after installation .
-
Image
4
- White upvc window into pebbledash/ rough cast made good , ready for painting.
-
Image
5
- White UPVC casement window
-
Image
6
- UPVC Box sashes including 3 part box bay.
-
Image
7
-
Image
8
- 3 part box sash bay into existing liners and architraves all ready to be painted .
-
Image
9
- A returning client of ours communal windows to blocks off apartments in north London.
-
Image
10
- Two white UPVC casement windows in a top floor flat in north London.
-
Image
11
- Anthracite grey aluminum downstairs W/C window.
-
Image
12
- White upvc casement window with 18 mm white horizontal Georgian bars .
-
Image
13
-
Image
14
-
Image
15
-
Image
16
- Flush golden oak window supplied and installed with square leads.
-
Image
17
-
Image
18
- X3 White UPVC windows supplied and installed in Gravesend Kent.
-
Image
19
- Rosewood UPVC window with 18mm rosewood Georgian bar.
-
Image
20
-
Image
21
- Flush casement black UPVC Window
-
Image
22
- White upvc window
-
Image
23
- White woodgrain vertical slider with astrical bars .
-
Image
24
- White woodgrain vertical slider with astrical bars .
-
Image
25
- UPVC casement window installation with 18mm Georgian bars, made good.
-
Image
26
- UPVC Sliding sash installation in west London.
-
Image
27
- White UPVC Georgian Bars
-
Image
28
- The rear of the whole house installation in bishops Stortford . White UPVC Georgian bars
-
Image
29
- A Recent whole house installation in Bishops Stortford . White UPVC Georgian bars .
-
Image
30
- Black UPVC frames with white sashes and lead designs . For one of our returning clients in South Woodford . A brilliant design choice !
-
Image
31
- White woodgrain UPVC window with astrical bars
-
Image
32
- 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 | 14th August 2025 |
Reviews (73)
-
Average rating: 5.0 out of 5
Review by Karen Hodges
on 7th November 2025
"Dave C&B windows were recommended to me by a family member. My brother-in-law We are so happy with our new windows and doors, the team were always here on time, friendly helpful cleaned up when finished . I would definitely recommend them in the future ."
- 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
-
Average rating: 5.0 out of 5
Review by Ed Murray
on 6th November 2025
"We couldn’t be happier with the work from David and his colleague James at C&B Windows. They installed ten UPVC sash windows and five casement windows in just four days – an impressive feat given the care they put into each one. They were punctual, professional and conscientious, leaving the house tidy at the end of each day. The quality of the installation is excellent, and the finished result has completely transformed our home. Great service from start to finish, with David always on hand to answer our endless queries – highly recommended!"
- 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
-
Average rating: 5.0 out of 5
Review by Corinne
on 11th September 2025
Corinne - Image 1 "I found C&B Windows Ltd through Trust a Trader and after getting a few quotes to replace the upstairs windows with double glazing then I decided to go with them. I liked that David was very professional and personable throughout the quotation and installation process. The works were completed, as planned, within the time scale given. David took care of the property thought the process, removing shoes and using coverings to keep everything clean. I am delighted with the new windows and would definitely recommend C&B Windows Ltd to others."
- 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
-
Average rating: 5.0 out of 5
Review by KATIE Fulton
on 29th August 2025
"David was easy to get in touch with and book and did top-quality work replacing our windows and doors. Would definitely book 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
