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Trusted Traders

Alpha Windows

Logo on white
Opening Hours
Today - 09:30–16:30
  • Monday 09:30–16:30
  • Tuesday 09:30–16:30
  • Wednesday 09:30–16:30
  • Thursday 09:30–16:30
  • Friday 09:30–16:30
  • Saturday 09:30–12:30
  • Sunday - Closed
Profile thumb alpha windows logo

4.9

91 Reviews

About

Alpha Windows are a family partnership established in 1976 by John Gale.

Our intention is to remain a family business, very much 'hands on' where everyone in our company knows our customers personally. We will listen carefully to your requirements and endeavour to provide you with the best possible service from sales through to installation.

Your home is likely to be the most expensive investment in your life. The appearance of your home can be greatly enhanced or destroyed by poor design and installation. You can trust us to give you both quality in design and installation.

Alpha Windows are a Fensa (Government initiated body to police the double glazing industry) registered company and all applicable installations will be certificated.

What we do

  • Glaziers

    • UPVC Windows
    • Aluminium Windows
    • Double glazed units
    • Double glazing installation
  • Double glazing

    • Double glazing suppliers
  • Conservatories

  • Doors

    • Bi-fold doors
    • Composite doors
    • French doors
    • Front door
    • Patio doors
    • UPVC doors
  • More Services

    • pvc-u roofline fascias
    • soffits
    • gutters
    • cladding

Customer reviews

4.9
91 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
Very pleased with the work
Customer Service
Quality
Value
I was very pleased with the work carried out to replace my windows. The two fitters were very pleasant and efficient. They arrived earlier than they said, which wasn’t a problem, and worked hard. They cleaned up after themselves as well. This is the second time I’ve used Alpha Windows and I’m happy to recommend them to anyone.
Customer in Windsor and Maidenhead16/05/2019
Installation of new windows.
Customer Service
Quality
Value
Professional work. Good quality of product. No long waiting time after the order was placed. Totally satisfied. Definitely recommended.
G, Berkshire23/04/2019
Excellent Work
Customer Service
Quality
Value
Alpha supplied and fitted 6 UPVC windows and a door for us. Everyone in the company, including the rep who visited us provided a five star experience - top rate! The salesman was very friendly and not pushy or aggressive. The office staff were excellent and the fitters were very hard working,courteous and tidy. The windows and doors are top quality.We are very pleased and would definitely use Alpha again and would highly recommend them - Andrew M
Customer in Wokingham11/04/2019
Alpha Windows is an outstanding professional company with an absolute focus on providing the best possible service and support.
Customer Service
Quality
Value
Alpha Windows recognises the importance of providing high quality service and support and, we found, always goes the extra mile to deliver first class workmanship. We have been impressed with the hugely cooperative management team and with the quality and expertise of the team that installed the windows and doors throughout the property. They were always prompt, polite and very hardworking. We would without hesitation, recommend Alpha Windows to anyone who is planning to install windows, doors or a conservatory. Alpha Windows is a first class company who can be relied upon to provide a really high quality service. Well done Alpha Windows.
Customer in Wokingham03/04/2019
Honest good value company
Customer Service
Quality
Value
Everything done on time, on budget. Some slight issues with a broken pane and wrong leading but all sorted within a week.
Customer in Surrey02/04/2019
Front Door
Customer Service
Quality
Value
The door we ordered had to comply with the retirement complex design and we are very happy with the result. The 2 installers worked efficiently and were most pleasant and cleaned up the area after the job was done. I had additional requirements regarding keys and the office went to extra lengths to be helpful and accommodating which was most appreciated by myself. I would definitely recommend Alpha Windows, they came promptly to give me a quote and arrived on time to install the front door.
Customer in West Berkshire01/04/2019
Very pleased with result
Customer Service
Quality
Value
They arrived on time, very pleasant, clean workmanship, fully recommend.
Rosemary, Berkshire28/03/2019
As always fantastic!
Customer Service
Quality
Value
I've used Alpha Windows on numerous occasions, each time I am impressed with the service from the whole team.
Jo, Berkshire05/03/2019
Fantastic
Customer Service
Quality
Value
Could not fault the service. Clean and tidy and very prompt.
Lesley, Berkshire01/03/2019
Excellent job
Customer Service
Quality
Value
From start to finish a professional service. Very pleased to have done business with Alpha and would recommend them highly.
Brian, Berkshire14/02/2019