Endorsed by Which?

Smashing Windows Ltd

4.9

86 Reviews

Opening Hours
Today - 09:00–14:00
  • Monday 09:00–14:00
  • Tuesday 09:00–14:00
  • Wednesday 09:00–14:00
  • Thursday 09:00–14:00
  • Friday 09:00–14:00
  • Saturday - Closed
  • Sunday - Closed

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Mar 2020

About

Smashing Windows Ltd operates in the Aylesbury, High Wycombe, Marlow, Milton Keynes, Hemel Hempstead, Watford and surrounding areas.

Replacement Sealed Units

Since 2003 Smashing Windows has replaced over 40,000 double glazed sealed units
The sealed units are taken out of the frames and new ones put in their place, so no need to replace the frame! We can replace the double glazed units in most types of frames, such as UPVC, aluminium or wood. We also fit new handles or hinges, and even cat and dog flaps if required

New Window and Door Installations

Smashing Windows Ltd is CERTASS registered and provides insurance backed guarantees on all windows and door installations.

So whether its just a front or back door you need, new windows or maybe a patio door, give us a call on 01296 630650 – even if it is just to discuss a problem or seeking some advice………… call us

What we do

  • Double glazing

    • Double glazing repairs
    • Double glazing installation
  • Doors

    • Bi-fold doors
    • Composite doors
    • UPVC doors
    • Patio doors
    • Front door
    • Door repairs
    • French doors
  • Window Cleaning

    • Domestic window cleaning
  • Glaziers

  • More Services

    • cat flaps

Customer reviews

Why you can trust these reviews

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

How can we be so sure?

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

4.9
86 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Great service
Customer Service
Quality
Value
Had a quote to replace some blown/misted up windows. Happy with quote. Work carried out few weeks later. All good. Happy with new glass in windows. Friendly company to deal with and reasonable price for work completed.
Customer in Buckinghamshire Posted on 29/07/2024 , work completed 23/07/2024
Smashing Service from start to finish.
Customer Service
Quality
Value
New to our house and the area we needed a double glazing company to replace several sealed units in the windows and replace the front door which was very crooked in its frame. There were many companies to choose from and so I contacted several for quotes. One firm never returned my call but Smashing Windows contacted me quickly and were friendly and informative from the start. There was no hard sell and Martin was happy to suggest potential “fixes” for our wonky door rather than having to replace it but we decided to change the door. The fitter arrived on time was meticulous and tidy. The quality of the door was high and the cost reasonable. I would definitely use Smashing Windows again.
Customer in Buckinghamshire Posted on 05/03/2024 , work completed 20/02/2024
Brilliant company
Customer Service
Quality
Value
Yet again we used this company to replace a window which had blown and had moisture in it. They always come when they say They always do a brilliant job Their attitude is exceptional Quality and value first rate If only there were more companies like this
Customer in Hertfordshire Posted on 17/01/2024 , work completed 17/01/2024
Now used twice within a year - outstanding service
Customer Service
Quality
Value
Martin does exactly what he promises. Quality of product and delivery both first class. I didn't know you can replace individual "blown" double glazed panes until I started searching for a solution. I thought I might have to replace an entire window. Good idea, well executed.
Customer in Buckinghamshire Posted on 13/12/2023 , work completed 13/12/2023
new panes of glass manufactured and fitted
Customer Service
Quality
Value
Martin and his team are excellent workers, very clean, tidy, the work was carried out exactly as planned. Price arranged before work started. I can only give a thumb's up, brilliant.
Customer in Buckinghamshire Posted on 22/03/2023 , work completed 27/02/2023
Replacement glass to bay window
Customer Service
Quality
Value
From first contact to finished job, Martin answered all my questions with no problems. Very professional job and would highly recommend.
Which? Trusted Traders Consumer Posted on 09/03/2023 , work completed 01/03/2023
Thank you very much
Customer Service
Quality
Value
Did a fantastic job. It was quick, very professional and we are very pleased with the work
Which? Trusted Traders Consumer Posted on 07/07/2022 , work completed 01/07/2022
Replacement window sealed units
Customer Service
Quality
Value
Excellent company from start to finish. Martin visited to assess the work and a quote was provided later the same day. Work carried out as booked - very professional and helpful installer who gave us advice and finished the job in good time. Would definitely recommend this company to anyone looking to replace blown windows, hinges, alignments etc.....
Customer in Buckinghamshire Posted on 04/07/2022 , work completed 30/06/2022
Excellent service as usual
Customer Service
Quality
Value
Have used smashing windows over the years and they have never disappointed. professional service. Excellent quality. Friendly & respectful.
Customer in Central Bedfordshire Posted on 08/06/2022 , work completed 07/06/2022
Excellent service.
Customer Service
Quality
Value
I have used Smashing Windows on a number of occasions for replacement glass in both windows and doors. Each time I have received an excellent service. Extremely professional, friendly, on time and on budget. I would recommend them to anyone.
Gisele in Hertfordshire Posted on 20/04/2022 , work completed 19/04/2022