A 10 year insurance-backed guarantee
That's Networkmanship
A++ Thermal efficiency
That's Networkmanship
Outstanding customer satisfaction
That's Networkmanship

Double Glazed Windows, Doors & uPVC Conservatories

Choosing the best Double Glazing Company can be tricky… It helps to find a local replacement window installer that offers guarantees on 'A' rated, double-glazed windows, composite front doors and fully fitted quality conservatories.

View our products

What is Networkmanship?

Network VEKA is a nationwide organisation representing only the very best local uPVC window and door companies in the industry. It’s not easy to become a member, so homeowners know that when they see the Network VEKA logo, that company is committed to upholding our strict standards of workmanship, training and customer satisfaction. We call it Networkmanship for short.


  • 97% customer satisfaction

    On average, Network VEKA installers achieve around a 97% customer satisfaction rating, compared to the industry’s average of just 83%. So, when buying uPVC windows, look for a local company proudly displaying our logo.

  • A++ thermal efficiency

    The British Federation Ratings Council (BFRC) class VEKA uPVC windows and doors, as having the highest thermal efficiency. Which means our uPVC windows offer superb heat retention, saving you money on your energy bills as well as using less of the world’s resources. In fact, VEKA was the first company to ever produce an A rated window.

  • We keep things tidy

    Quality, expertise, attention to detail, that’s what you get when you choose Network VEKA. Our installers respect your home and possessions, leaving you with beautifully installed uPVC windows and nothing to clean up afterwards.

That's Networkmanship

To find your nearest installer for FREE advice

Click here

Some of our happy customers

Here are some of our reviews from our happy customers...

Second time we have. Even back because of the quality of both the work done and the level of service at all stages of the process. Good people!

Mr. Daniel Gower

7th December 2016

Stress free from start to finish on kitchen diner upgrade.. Superb design attention to customer requirement. Excellent workmanship and house left spotless after a big job. Excellent communication and phasing with excellent sub contractors. Building works completed in one day avoiding the dusty consequences. Kitchen units great quality and own choice appliances fitted to exacting standard. Would highly recommend company but do not expect the hard sell. They succeed on personal recommendation and require no upfront payment only phased payment on satisfactory stage completion. Very highly recommended trader.

Mr. John Leeder

6th December 2016

Excellent service from start to finish. Cannot praise them enough. An enjoyable experience, which is quite something considering we had all our windows replaced at the end of November, on the coldest days of the year. Have already recommended Wilson Windows, and will continue to do so. A lovely team of people, top quality workmanship, and great windows Thank you.

Mrs. Sue March

6th December 2016

The replacement roof for our conservatory was built as ordered by two very competent technicians and the plastering was good and not messy. There was a small issue over the electrics but the problem was rectified very quickly and the lights and ceiling remedials are fine. I would have given a five star rating, but I cannot persuade the company to replace the white dimmer switch with a brass one, to match the rest in the living room. I was told this would be done, but nothing heard so far. We like the new roof very much and hope it will improve the conservatory temperature, as promised. If only we could get the company to sort out the dimmer, we'll come back and give them five stars!

Mr. John Palmer

2nd December 2016

Pleased with our new windows. Any problems we had were fixed quickly. Would use them again.

Mrs. Walker

2nd December 2016

Dale came and looked at the seal on my bathroom window. Hopefully my leaking problem is solved. Wilson windows have been fitted in my last three houses. I have been very satisfied every time, which is why I would recommend them every time. Thank you to Dale and your team. I absolutely love my purple front door!

Mrs. Louise Reid

1st December 2016

As usual, Gary & Jack have done a great job, totally satisfied.

Mr. & Mrs. S Ulyett

29th November 2016

Faultless and fantastic! Shelley did all the pre-sales work and was honest, helpful, polite, courteous and respectful throughout the process. Jason fitted all the new windows and doors in my house and he proved himself to be a most competent craftsmen. He took his job very seriously, never taking a single short cut regardless of whether it saved him time and effort! His attention to detail along with his in-depth understanding of his trade made me feel I was in good and trustworthy hands and that I certainly chose the best company. I won't hesitate to use them again or recommend them to anyone.

Mr. Meghani

27th November 2016

Installers were very professional and answered any queries. Workmanship was excellent. Extremely please with the installation and product.


24th November 2016

first class installation

Mr & Mrs Harris

23rd November 2016

Very satisfied with the product and the installation. The house is significantly warmer and quieter

Mr D Trattell

23rd November 2016

Excellent work

Mr M Ball

22nd November 2016