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Endorsed by Which? Trusted Traders

Alpha Windows

Profile thumb alpha windows logo
4.9

111 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
111 reviews
Customer Service
4.9
Quality
4.9
Value
4.9
Sort by
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
Double Glazing
Customer Service
Quality
Value
I am overwhelmed with the quality of the windows , the installation of the windows was immaculate. Above all, the quality service I received from day one from Allison and Mark has been brilliant. The workmanship is pure quality and second to none! It was a real pleasure chatting to Mark and Alex whilst they were immersed in their work. Alpha Windows have conformed to my high expectations and also exceeded my expectations. That is 100% quality which is hard to find these days!! Mark also went beyond call of duty by fixing a broken door handle! Absolutely brilliant!!! Look no further!!
Which? Trusted Traders Consumer Posted on 10/11/2016 , work completed 10/11/2016
How a job should be done
Customer Service
Quality
Value
Alpha windows have carried out 2 jobs. These have been installed efficiently, tidily and as agreed in terms of the contract. Their staff are courteous and completed their work with the minimum of disruption.
Martin, Berkshire Posted on 14/09/2016 , work completed 14/09/2016
New front door
Customer Service
Quality
Value
the door fitter arrived on time, worked hard and did a very professional job. We are very happy with our new front door which looks great and fits well.
Judith, Berkshire Posted on 19/08/2016 , work completed 19/08/2016
Excellent work
Customer Service
Quality
Value
Very friendly service and easy to work with. Reliable & trust worthy. Excellent work carried out and very good value for money.
Francesca, Berkshire Posted on 12/08/2016 , work completed 12/08/2016
Professional service
Customer Service
Quality
Value
Highly recommended (Architect Keto).
Derek, Berkshire Posted on 27/06/2016 , work completed 27/06/2016