We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

Endorsed by Which? Trusted Traders

Alpha Windows

Profile thumb alpha windows logo
4.9

106 Reviews

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

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

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
106 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
Fantastic professional job
Customer Service
Quality
Value
From the setting up of the original appointment through to the completion of the work, all aspect of this job was carried out in a professional manner. Customer service was exemplary. The communication and ability to provide sound advice and guidance was consistently strong & pro active. The job was carried out by quick efficient and personable workers. Ease of interaction with the customer and their ability to involve customer in all aspects of their work made really positive experience all round. And a quality job on completion.
Susan, Berkshire Posted on 29/03/2017 , work completed 29/03/2017
Job well done
Customer Service
Quality
Value
Mark and his team did a fantastic job on our conservatory. Professional and obliging in carrying out the work. Have used Mark before and would not hesitate to call back for any further work.
Doreen, Berkshire Posted on 21/03/2017 , work completed 21/03/2017
Excellent job
Customer Service
Quality
Value
Work was carried out efficiently, on time and to a very high standard. Very pleased with the results.
Sally, Berkshire Posted on 08/03/2017 , work completed 08/03/2017
Good price and stress free
Customer Service
Quality
Value
Georgian windows look fantastic. Installation went smoothly.
Helene, Berkshire Posted on 06/03/2017 , work completed 06/03/2017
Almost Perfect
Customer Service
Quality
Value
Alpha Windows contracted with us to build a conservatory. The finished result is excellent. Their attitude and service was first class throughout. We had niggles during the build, mostly with the subcontractors, but nothing is perfect.
Andrew, Berkshire Posted on 01/03/2017 , work completed 01/03/2017
Smooth Operator
Customer Service
Quality
Value
Somewhat ironically Alpha Windows fitted a new front door for us. They did a professional installation and it works perfectly since 5 months later. Very satisfied with both "office" and "site" teams.
Jb, Berkshire Posted on 23/02/2017 , work completed 23/02/2017
Excellent work-now front door
Customer Service
Quality
Value
The fitter(Dan) most polite and courteous. Work completed with no mess left behind. New door of exceptional quality and has been much admired by everyone. The door did drop a bit and Dan came out promptly and did slight alteration which cured the trouble. Again, very pleasant attitude. Can highly recommend company and workmen.
Erica, Surrey Posted on 23/02/2017 , work completed 23/02/2017
Professional work.
Customer Service
Quality
Value
The project was competitively priced and the work was completed on schedule, and to a high standard. Fitters were polite, courteous, and skilled. Would use this company again and would recommend.
David, Berkshire Posted on 09/01/2017 , work completed 09/01/2017
Job well done
Customer Service
Quality
Value
Replaced rotten rear garage door with high security door. If only the front door was so secure! job very well done.
Stanley, Berkshire Posted on 06/01/2017 , work completed 06/01/2017
Brilliant job
Customer Service
Quality
Value
Very pleased with the work done by Alpha Windows. Very friendly, efficient & tidy. Would definitely use them again.
Jan, Berkshire Posted on 13/12/2016 , work completed 13/12/2016