Endorsed by Which?

Smashing Windows Ltd

4.9

86 Reviews

Opening Hours
Today -
  • 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
Reliable.
Customer Service
Quality
Value
Communication was good throughout. They turned up in a timely fashion and were efficient and friendly. All at reasonable cost. I would use them again and recommend to friends.
Nigel in Buckinghamshire Posted on 12/04/2022 , work completed 12/04/2022
Replacement windows
Customer Service
Quality
Value
Used Smashing Windows based on reviews I had read. They did not disappoint. Martin came out and looked at four windows that had blown and measured up. Sent me quote by email as promised same day. Worked was booked in and guys came out and completed today. They did a great job, arrived on time and were super polite and pleasant. This is the kind of service that seems to be hard to find these days.
Mike in Buckinghamshire Posted on 01/04/2022 , work completed 01/04/2022
Change glass on 2 Velux window
Customer Service
Quality
Value
Very professional and polite, reasonable price, came to do the job on the time they said, done the job very quickly, I will use them again and recommend them without hesitation.
Customer in Buckinghamshire Posted on 10/12/2021 , work completed 10/12/2021
Job well done
Customer Service
Quality
Value
Had 20 double glazed units replaced, plus adjustments on 5 others. Damian and Charlie were very pleasant and worked around the paraphernalia in our cluttered house. They knew what they were doing and the job was completed in less than a day, very tidily. Price was in line with Which estimates, and struck me as being good value.
Customer in Hertfordshire Posted on 29/11/2021 , work completed 29/11/2021
Kitchen window glass removed and new one fitted
Customer Service
Quality
Value
Martin communicated with me prior to arriving at my house. He visited the property first to measure the window and kept me updated of when to expect the job to be done. We agreed an appropriate and suitable time and day. He was punctual, approachable, professional and friendly. He removed the broken window and fitted a new one with such skills that I managed to go back to work sooner than I The work was suitably priced; he even offered me a discount! Payment options were also available, making the transaction very easy and hassle-free. He ensured the work was done at the higher standard. He cleaned the area and has left very satisfied customers. I would highly recommend Smashing Windows
Isabel in Buckinghamshire Posted on 23/10/2021 , work completed 17/09/2021
Totally brilliant
Customer Service
Quality
Value
Thank you so much. Such a brilliant, professional job and done with politeness and respect in my home. I could not be happier. Would recommend in a heartbeat.
Customer in Hertfordshire Posted on 29/09/2021 , work completed 29/09/2021
New glazing panel with cat flap
Customer Service
Quality
Value
Excellent, efficient, very professional, friendly service and very reasonable rates. Kept informed throughout
Raj in Oxfordshire Posted on 23/09/2021 , work completed 23/09/2021
Professional and pleasant
Customer Service
Quality
Value
Clearly understood their work and the requirement; answered queries competently; gave quotes which were held and billed against; performed the work as scheduled and tidily; very pleasant throughout.
Customer in Buckinghamshire Posted on 10/09/2021 , work completed 10/09/2021
Excellent work
Customer Service
Quality
Value
We've used Martin and his team to replace many sealed units over the last 3 years or so. They do an excellent job, work quickly and efficiently, are friendly and courteous and always clear up and leave everywhere tidy. I wouldn't hesitate to recommend them.
Chris in Hertfordshire Posted on 26/03/2021 , work completed 23/03/2021
Guaranteed good service
Customer Service
Quality
Value
I rely upon Smashing Windows for excellent service, value for money and that very special personal touch. Cannot recommend it highly enough.
Customer in Buckinghamshire Posted on 20/03/2021 , work completed 19/03/2021