Endorsed by Which?

West Norfolk Glass Ltd

4.9

64 Reviews

Opening Hours
Today - 08:00–12:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–16:00
  • Saturday 08:00–12:00
  • 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.

About

Established in 1967 and founding members of the Glass and Glazing Federation, we are a Which? Trusted Trader since 2019 and experts in quality double glazing windows, doors and conservatories.

As a second-generation family firm, we've been helping Norfolk's homeowners to improve their properties for 56 years and our business has developed alongside the evolution of the double-glazing industry.

We now provide a wide range of high-quality glazing products for customers across East Anglia including industry leading products such as Bygone vertical sliding sash windows, secondary glazing for period and listed buildings, contemporary aluminium frames, bi-fold doors and conservatory replacement roof systems.

All of our installations come with a minimum 10-year insurance-backed guarantee and we are proud to be our customers' first choice for replacement glazing.

What we do

  • Glaziers

    • Aluminium Windows
    • Double glazing installation
    • Double glazed units
    • Sash windows
    • Timber windows
    • UPVC Windows
    • Double glazing repair
    • Glass boarding up and replacement
    • Replacement window services and repairs
    • Stained glass
    • Triple Glazing
    • Window consultants
  • Double glazing

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

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

    • Roofline
    • Cladding
    • Guttering, fascias and soffits
    • Conservatory roof conversions
  • Building construction contractors

    • Porches
    • Canopy
  • Conservatories

    • Conservatory Roof replacement
    • Conservatory repairs
    • conservatory roof conversions
    • conservatory roof insulation
    • Sun Lounge
  • Builders

  • Scaffolds and work platform erectors

  • Garage door repairs and installation

  • More Services

    • cladding
    • lantern lights
    • orangeries

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
64 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
Excellent Finish and Professional Team
Customer Service
Quality
Value
We chose West Norfolk Glass after obtaining several quotations, largely due to their strong reviews and Which? Trusted Trader status. Initially, we had planned to replace our single-glazed wooden windows and doors, but due to the age and condition of the property, the project expanded to include dormer re-cladding, fascias, soffits, guttering and barge boards. We also upgraded to triple glazing, which was surprisingly affordable. The installation team (Ryan, Reed, Richard and Craig) were excellent throughout—professional, hardworking, highly skilled and, importantly, tidy, always leaving work areas clean and swept each day. Some issues were identified during installation, but these were handled efficiently and effectively by the installation team. Several triple-glazed units needed replacement due to imperfections (not caused by WNG), with one still awaiting a manufacturer visit. Further delays with scaffolding removal meant the project took around 4–5 weeks overall (including revisits) rather than the 10 days originally quoted. Overall, we are extremely pleased with the final result. The workmanship is excellent, minimal decorating was required, and John, the installations manager, and his team were a pleasure to deal with. We would recommend West Norfolk Glass for their workmanship and professionalism, but advise confirming timelines, ensuring expectations are clear from the outset, and being fully aware of industry standards on glass quality.
Customer in Norfolk Posted on 22/04/2026 , work completed 20/04/2026
Brilliant work by brilliant men.
Customer Service
Quality
Value
A big thank you to Harry and Lloyd from West Norfolk Glass for a fantastic job replacing 2 sets of patio doors. They were efficient, thorough, considerate and very easy to get on with. Cleared up every speck of dust afterwards. Beautiful new patio doors, thank you.
Customer in Norfolk Posted on 20/04/2026 , work completed 17/04/2026
Great customer service.
I rang West Norfolk glass as I had a slight problem with the key in my patio/ French doors. Amanda the receptionist, who was very helpful, quickly arranged to have one of thier staff call in. Within 6 minutes Paul rang and arrived Within the hour, pleasant a friendly as always. You provide excellent after care service, thank you 😊
Customer in Norfolk Posted on 01/04/2026 (Reviewer did not use service)
Quite satisfied with product.
Customer Service
Quality
Value
I had the front door, patio door and 4 windows changed, from double to triple glazed windows. Love the sliding patio door! After the installation, had to have remedial work done satisfactory. The installers worked hard in the cold and rainy days! Competetive price, good communication and overall, quite satisfied with the new products. Thanks to everyone in the team.
Customer in Norfolk Posted on 06/03/2026 , work completed 25/02/2026
Fantastic
Customer Service
Quality
Value
I had 9 windows replaced this week and I have to say from first contact to last everyone and everything has been great! A big shout out to the 2 window fitters Reed and Ollie who I cannot praise highly enough. Thanks to everyone involved - I highly recommend West Norfolk Glass.
Customer in Norfolk Posted on 06/02/2026 , work completed 05/02/2026
Great workmanship and great service
Customer Service
Quality
Value
I have just had all my windows and patio doors replaced by West Norfolk Glass and I'm really impressed with the whole process. There was no messing around with the pricing (ie starting high and then discounting - the price was the price). They kept me informed about timescales and fitted in the most urgent work as soon as they could. Lloyd and Harry did a great job of fitting in the freezing cold weather we had last week - the mess was minimal (they cleaned up after themselves and even put up with my very needy dog!) They were very efficient and thoroughly nice guys. I'm really happy with my purchase and would definitely use them again.
Customer in Norfolk Posted on 12/01/2026 , work completed 08/01/2026
Excellent work and professional service
Customer Service
Quality
Value
We had a new front door and a new back door fitted. The fitters arrived on time despite the cold snowy weather. Both doors were fitted with the minimum of fuss and any mess made was cleared away completely. We asked for the handles, glass and letterbox from the old door be removed for us to keep, and this was done without question. Once the new doors were fitted the fitters explained how all the new locks worked and ensured we understood everything before they left. Very professional and I can highly recommend them. We are delighted with our new doors.
Customer in Norfolk Posted on 09/01/2026 , work completed 05/01/2026
Brilliant
Customer Service
Quality
Value
From the request for a quotation to survey and the installation WNG were perfect. Everything done on time and brilliant standard. The installation team were exceptional and even confirming the positioning of hardware.
Customer in Norfolk Posted on 11/11/2025 , work completed 07/11/2025
Facia boards & Guttering
Customer Service
Quality
Value
Two workmen replaced facia boards & guttering to bungalow, this included ‘gable’ ends. They worked methodically in removing the old facia boards & guttering, ensuring/checking for any other parts needed replacing. The work was carried out over 3 days to our complete satisfaction! The workmen ensured that everything was kept tidy (cleared away) before leaving at the end of the day. The workmen were polite and courteous, it was a pleasure to have met them. We have no hesitation in recommending their workmanship as ‘Excellent’, their company is lucky to have workmen of their calibre!
Customer in Norfolk Posted on 10/11/2025 , work completed 29/10/2025
Great Installation & Great Team
Customer Service
Quality
Value
Very professional service from start to finish. Quote sent in record time to check and complete. The installation date was notified, and the team arrived as promised on time. Fast and accurate installation, and all rubbish taken away, and the place left clean and tidy. Great experience and can highly recommend West Norfolk Glass in all respects.
Customer in Norfolk Posted on 06/08/2025 , work completed 22/07/2025