Clarke's Glazing Limited
Double Glazing. Clarke's Glazing Limited has been vetted and approved by TrustATrader. Covering Kent and S.E. London
Membership number TT16761
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Register GuaranteeAbout Clarke's Glazing Limited, Cranbrook
When looking for a double-glazing company in Kent and S.E. London it is essential that you find one you can trust to offer a high quality, guaranteed service. Based in Rainham, Clarke’s Glazing Ltd is a reliable and professional double-glazing installation and repair company with over 15 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 bi-folding doors through up and coming Window seats. 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 building’s, 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, Clarke’s Glazing Ltd is registered with the following professional bodies:-
- CERTASS
- CHAS
- Environment Agency
- Medway Fair Trader Scheme
- Halo
- Trustmark
- QA National Warrenties Member
This helps us to ensure that we continue to work to a high standard and in many cases provide you with added warranties on your double and triple glazed windows, doors and conservatories:
Our Products
- UPVC or Aluminium Casement Windows
- Upvc Vertical sliding Windows
- Upvc or Aluminium Flush Sash Windows
- Bays and Bows
- Upvc Secondary Glazing
- Window Seats
- Sealed unit replacement (Toughened, laminated, clear, obscured, bespoke)
- Microchipped Cat flaps supplied and installed into panels or glass
- Composite Doors (Popular, due to our own door designer on our website)
- Upvc and Aluminium single Doors
- Heritage style Doors
- Aluminium Bifolding Doors (Popular)
- Upvc or Aluminium French Doors
- Upvc or Aluminium Sliding Patio Doors
- Warm Roof Conservatories (Popular)
- Conservatories
- Porches
- Roofline (Soffit, fascia and guttering)
- Composite Cladding
- Fibreglass Roofing
- Yale and SBD products available
- Espagnolette as standard
- Tricke vents to comply with new building regulations
For a Free No Obligation Quote get in touch TODAY and support your local tradesman. Visit our contact us page on our website, www.clarkesglazing.co.uk and find out how we can assist you on your next project.
Opening Times:
Monday, Tuesday - Thursday, Friday 9am- 4pm. (excludes bank holidays)
Please mention Trustatrader when calling.
Thank you for shopping locally.
Photo gallery
Top Picks for Inspiration!
10 photos
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- Aluminium Heritage style glazing.
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- Closed, Aluminium Bi-folding doors with floating corner posts.
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- Open, Aluminium Bi-folding doors with floating corner posts.
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- Agate Grey Dummy Sash Upvc.
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- Black Frame with Irish Oak Door.
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- Before, timber front door with surrounding windows
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- After, Cottage View Light Composite door with bespoke glass design.
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- Kentuk
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- Outside Bespoke Aluminium Gable Glazing, including glass balustrade.
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- Inside Bespoke Aluminium Gable Glazing. Sliding Aluminium Doors.
All other media
105 photos
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- Aluminium Heritage French Doors with Flag Windows.
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- Open, Aluminium Sliding Doors.
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- Inside, Black Aluminium Heritage French Door Combination with kickplate bottom.
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- External WarmRoof
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- 5 Part PVC Bow
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- Frosted Glass Balustrade
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- London's calling! Statement glazing.
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- Rosewood WarmRoof Conservatory
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- Upvc Sliding doors
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- Bespoke RAL colour
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- Brightens up this hallway but frosted for privacy.
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- WarmRoof with overhanging Gable.
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- Outside looking in!
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- 2 Panel Bi-folding doors
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- Inside looking out!
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- Anthracite Grey Installation. Aluminium Bi-folding doors with Upvc window.
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- Lovely Composite rear door
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- Ground floor. Fanlight for ventilation and security. Side hung sash for great airflow.
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- Love the colour!
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- Closed, Aluminium Sliding Doors.
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- Large fixed units
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- Uniform glazing
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- Replacement glazing to full house.
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- Commercial
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- Commercial
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- Compliments the kitchen nicely.
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- White Upvc Sidedoor inside.
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- Rosewood Upvc Sidedoor outside.
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- Upvc straight line sight lines.
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- Practical glazing
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- Simple Installation
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- Clean finish.
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- Outside, Black Aluminium Heritage French Door Combination with kickplate bottom.
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- Flush Casement
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- Flush Casement
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- Composite Front Entrance Door
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- Frosted Glass Balustrade
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- White internal Composite door with sideframe window
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- Catflap in to glass unit.
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- White Composite, low maintainance.
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- Internal WarmRoof.
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- External WarmRoof
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- Georgian Bar Layout.
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- Cement Board Cladding.
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- Cement Board Cladding
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- Cement Board Cladding
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- Flush Casement, beautiful.....
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- One of Clarke's First installations! Time flye's....
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- Satin Frosted Glass. No pattern, privacy level 5.
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- Neat sealing for clean sleek finish
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- Bay Installations!
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- Vertical Sliding Upvc Sash window
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- Contemporary Lantern
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- Contemporary Lantern
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- Internal View of Lantern
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- Roofline Works. Vented Soffit.
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- Brickwork Adjustments. We offer Brick ups and knock outs.
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- Bespoke Glass. Door Number
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- Statement setting red!
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- Matchin Sidepanel Composite Door.
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- Arched Upvc Frames.
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- Bar Handles Come in a fe sizes. Which is your preference?
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- Composite doors with full height sidelight glass.
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- Vintage!
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- Another option for door number in glazing.
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- Chalkwell Green
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- White Composite works well.
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- More door than glass, very popular for privacy.
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- Upvc Porch replacement glazing.
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- Chalkwell Green
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- Upvc French Doors, opening out.
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- Elegant and Subtle.
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- Gold Furniture always a favourite.
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- Upvc Conservatory with Panel Bottom.
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- Dwarf Walled Conservatory with Glass Roof. Glass can be self cleaning and tinted for sun reflection.
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- Edwardian Style.
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- New conservatory, inside view.
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- Commercial
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- Commercial
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- Gable Glazing paired with beautiful doors.
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- Huge opening, perfect for summer entertaining!
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- Bi-folding doors, connecting your garden with your living space.
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- Flooding the room with light, giving a lovely view of the garden.
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- Our bi-folding doors are popular,
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- 5 panel bi-folding doors. Master Door
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- 4 panel bi-folding doors. No master door.
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- Corner Bi-folding Doors Closed.
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- External Finish to Bi-folding doors.
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- Internal Finish to Bi-folding doors.
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- Corner Bi-folding Doors Open
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- Cabin Creation!
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- Arched Upvc Frame
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- We offer a wide range of RAL colours to suit your needs.
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- Traditional layout bathroom window.
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- A lot of character in this bay, we upgraded the sash windows without distrubing the surrounding building material!
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- WarmRoof with Roof window.
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- Lantern, internal view.
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- Rooflight
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- Internal WarmRoof
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- Bi-folding doors. Welcome the outdoors indoors!
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- Beautiful day to complete a conservatory installation.
Clarke's Glazing Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | NIG |
|---|---|
| Verified | 4th September 2025 |
Kent
Qualifications
- CHAS
- Environmental Agency - Waste Carrier Licence
- Medway Fair Trader Scheme - accredited as a fair trader
Reviews (52)
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Average rating: 5.0 out of 5
Review by Dan
on 2nd February 2026
Dan - Image 1 "We’ve years Clarkes a few times for window and door installations, and always been very impressed so when we needed the guttering and fascia doing on our new extension we didn’t hesitate to contact them. Their work was, as usual, absolutely incredible. The attention to detail and level of workmanship is why we wouldn’t use anyone else."
- 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 Diane
on 20th January 2026
"Very pleased with the work undertaken"
- 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 Jim Reid
on 3rd November 2025
"We can not fault Clarkes Glazing and their team, from start to finish Louise and Danny have been incredibly helpful, patient, and given excellent service and guidance, the fact our neighbour left his complete trust in them as he works away says it all !. The installation team Ciaran and Calum were very professional , clean and tidy, by the time they had left you would never had known they had just replaced windows. Louise even sorted out the scaffolding company who were also amazing very quick and efficient. We would highly recommend Clarkes Glazing to anyone."
- 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 Oliver James McSweeney-Atkins
on 11th August 2025
"Clarkes Glazing have been fantastic from start to finish and a great price."
- 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
