10 year insurance backed guarantee

Today, we have around 150 member companies, with one local to you, who are all proud to display the Independent Network logo

Home improvement with peace of mind built-in

Independent Network is a nationwide organisation representing only the very best local uPVC window and door companies in the industry

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.

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What is Networkmanship?

Independent Network 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 Independent Network 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, Independent Network 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 Independent Network. Our installers respect your home and possessions, leaving you with beautifully installed uPVC windows and nothing to clean up afterwards.

That's Networkmanship

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Some of our happy customers

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

Had great service nearly 6 years ago when i had windows, doors, fascia boards, guttering etc replaced. However, nearly 6 years on all the downpipes have faded due to the sun I presume, they were a caramel colour but the front part of them now is almost white! Just be careful of this as I was not aware this would happen after such a short time.

Mrs. Pauline Matthews

23rd June 2017

Ian absolutely delighted with our new Windows and doors. The service has been first class from start to finish. Brian was very helpful when he came to look at the job, and I found there was a large selection available . He kept me on the right track and the installation team of Sammy and John were amazing. They never stopped all day and did an excellent job. They cleared up afterwards and I cannot believe the difference the Windows and doors have made. The girls in the office were helpful and kept in touch throughout. Highly recommended and I have already spread the word. You'd be daft to go anywhere else. 10/10. .

Mrs. Rosalind Carr

15th June 2017

We recently had our conservatory upgraded by Phil and Darren using our existing conservatory base. We are throughly delighted with the end product. They arrived promptly as advised and were always helpful and pleasant. I would definitely recommend to others.

Mr. Woods

15th June 2017

hi brian, sales.........sammy and john did excellent job , very pleased indeed....will be back with other projects, cheers, john

Mr. john hillan

15th June 2017

Excellent service provided, very good VFM. Salesman Paul very friendly, helpful but not at all pushy, he guided us with his thoughts on style and colour but did not try any hard sell. Fitters Wayne and Steve were tireless. They worked flat out for two days. They were friendly and trustworthy. We are very happy with the finished product. Thanks

Mr. Daniel Stott

15th June 2017

We are very pleased with the efficiency, the courtesy and the workmanship of those people at Wilson Windows with whom we have had contact. The work is very well done, the planning of it to suit our requirements was really helpful and the actual experience was good in spite of some dreadful weather during the fitting period. Our thanks go to Callum and his Dad for their help before the work and to Rob the person who did the work. We would recommend them unreservedly to anyone who is contemplating having new windows. The finished article is outstanding and we are delighted.

Mr. derek goodman

13th June 2017

Excellent quality door, well fitted and delivered earlier than expected! Very happy with the service overall, from sales through to installation. Some small negatives but not enough to drop the rating, such as choice over inserts in glazed door was more limited than prior to agreeing the purchase, as was the requirement to remove a light switch which wasn't highlighted during the sale. that said the door makes up for these small niggles and it was worth the money. Communication with the installation team was also very good, often an area where a company lets themselves down. Only regret - not doing this a couple of years ago!

Mr. Cowe

8th June 2017

All windows in house replaced by efficient and unobtrusive workmen.The product and installation were faultless.Highl recommended!

Mr. Harry Greenwood

8th June 2017

Goliath fitted our windows 30 years ago & still look as good today, decided to have two new doors fitted, after a few cheaper quotes decided to go with Goliath !! Not the cheapest but certainly the best !! Great believer in you get what you pay for .... Fitted today & my I'm so glad we did choose Goliath, The same fantastic quality with truly amazing fitters (Very professional) once again Thank you & well done Goliath !!

Mr. Parker

7th June 2017

Just had a difficult internal window replaced. Had initial concerns about how it would look finished as one wall to the existing window was tiled. Have to say I am looking at the finished product with pleasure. The fitter was excellent and has made a brilliant job of tidying up the original framework. He tidied up after himself and was very helpful and cheerful. Am very pleased with the results. Thank you!


7th June 2017

I arranged a quote from WS Windows for 8 windows ( including 2 bays) and front,back and patio doors and that's when the quality service began. Wayne was a friendly no pressure salesman who offered lots of tips and advice during the survey for the quote. We were happy with the price so arranged for the windows fitting 2 weeks later. The fitters arrived as arranged who were both excellent at the job often going over and above the call of duty and only took 4 days to finish despite terrible weather always leaving the house clean and tidy. In a nutshell I would thoroughly recommend WS Windows because they are quality people offering a quality product and service at the right price.

Mr. G Wilson

7th June 2017

The quality is excellent, the service was second to none, they were so helpful, I also received a after sales visit. thank you D&I

Mr. Platts

6th June 2017