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Endorsed by Which?

Clarkes Windows Limited

4.9

190 Reviews

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Organisations and Awards

Jun 2020

About

Clarkes Windows Ltd is a local family run double glazing installation company based in Dorchester. Clarkes Windows was established in 2009 but has over 30 years experience.

We only use quality products and fully trained fitting teams who take pride in their workmanship.

As we receive many recommendations from our customers we feel that it is very important to ensure that each installation is completed to the total satisfaction of the customer and that the property is left clean and tidy.

No work is unimportant to us, therefore we are happy to give a no obligation quotation for any size job, be it a single window, a whole house of windows or a conservatory.

We are a Fensa registered company and all of our guarantees are insurance back by Quality Assured National Warranties (QANW)

For more information on Clarkes Windows, please take a look at our website!

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers

  • Doors

    • Bi-fold doors
    • Patio doors
    • Composite doors
    • French doors
    • Front door
    • UPVC doors
    • Orangeries

  • Glaziers

    • Double glazing installation
    • Sash windows
    • Double glazing repair
    • Replacement window services and repairs
    • Window consultants
    • Aluminium Windows
    • Stained glass
    • UPVC Windows

  • More Services

    • conservatories
    • cladding
    • roofline
    • extension windows

My work

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

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100% of the reviews we publish have been through our stringent moderation process.

4.9
190 reviews
Customer Service
5.0
Quality
4.9
Value
4.9
Recommended

Recommended

by 99% of customers
Sort by
Excellent work
Customer Service
Quality
Value
The whole process from viewing and selection to survey then fitting was done really well. Everyone we dealt with was very helpful, friendly and efficient. The standard of work was brilliant, and we are unable to fault any of it or anyone involved.
Customer in Dorset Posted on 14/03/2026 , work completed 13/03/2026
Recommended
Windows, door and roof lantern
Customer Service
Quality
Value
Absolutely brilliant service from start to finish. Everyone from sales, to tradesmen to owner were all very professional and polite. Suffered a few delays due to the relentless rain but we were kept constantly appraised of the situation and everything humanly possible was done to try and make the most of any good weather opportunities. The workmanship was very good with a very high level of finish. I can't recommend Clarkes highly enough.
Customer in Dorset Posted on 13/03/2026 , work completed 11/03/2026
Recommended
Blinds in double glazing units
Customer Service
Quality
Value
We decided to have new blinds in our patio doors so called Clarkes. Someone came out within a few days to measure up and give us a quote. After accepting the quote the new panels were fitted a few weeks later by the excellent fitters. They are a great company to deal with, nothing is too much trouble.
Customer in Dorset Posted on 10/03/2026 , work completed 09/03/2026
Recommended
5 replacement windows
Customer Service
Quality
Value
Clarkes were a pleasure to deal with. Two initial visits (one to quote and one to survey) then all our upstairs windows (5) replaced in a day and a bit. The fitters were polite, careful and considerate. The office kept in touch throughout, being careful to confirm with us so we always knew what was happening. The windows are excellent.
Customer in Dorset Posted on 18/02/2026 , work completed 12/02/2026
Recommended
Fitting of replacement windows and add patio doors
The men were on time both days and very pleasant and kept me informed of the progress and i am very pleased with the end result.
Customer in Dorset Posted on 11/02/2026 (Reviewer did not use service)
Recommended
Recommend
Customer Service
Quality
Value
Good customer service Good fitters Good product Good price Always polite and friendly . Appointments times kept Well Done
Customer in Dorset Posted on 09/02/2026 , work completed 05/02/2026
Recommended
New glass with cat flap!
Customer Service
Quality
Value
This is the second time I have used CLARKES Windows and I can’t speak highly enough of everyone down to the person on the end of the phone. The contractors are so very pleasant and complete the job, and clean up after themselves, you wouldn’t know you had anything done! I would recommend them every time to my friends, and keeping it local is the key!
Customer in Dorset Posted on 19/01/2026 , work completed 21/07/1950
Recommended
Very pleased with replacement windows
Customer Service
Quality
Value
Very helpful at show room and sales visit, no pressure. They came up with good options and advice. Eight windows replaced in two days, at a competitive price. Very clean and tidy workers, respectful of our property with good communication. Would definitely recommend.
Customer in Dorset Posted on 17/01/2026 , work completed 24/10/2025
Recommended
Window and Door installation
Customer Service
Quality
Value
Thoroughly recommend Clarkes. Just had new windows and doors installed. Very professional, friendly family business. Top quality products with experienced expert installers and all very customer focused. No pressure sales, just there to help all the way through process from helping decide, made easy with their excellent showroom & staff, to ensuring complete satisfaction of finished job and guarantee. Well done to all at Clarkes.
Customer in Dorset Posted on 13/01/2026 , work completed 07/01/2026
Recommended
Very Pleased
Customer Service
Quality
Value
I would really reccomend Clarkes windows with no hesitation. Right from the start to completion went extremely smooth, just how things ought to be. The Lads that came where, pleasent, polite and easy to chat to, busy working and made sure we where happy. They where so tidy and also new how a henry hoover worked ! Luckily for us they had completed their previous job earlier than expected so came and fitted the second window so 2 teams got the jobs done twice as quick. Bonus all round. A real credit to the company they all where. Both my husband and i are very pleased with how well the whole process went and of course the end result.
Customer in Dorset Posted on 12/01/2026 , work completed 08/01/2026
Recommended
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029 2267 0040
Mon–Fri: 9:00–17:00
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Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.