G W S Window Systems
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G W S Window Systems
GWS (formally Glacier Window Systems) is a family run business, on Hayling Island established in 1983. We have vast experience in both domestic and commercial installations of UPVC/Aluminium Double and triple glazed windows, doors, conservatories and building services. We promise that no salesmen will hassle you, we offer honest, sound advice and reasonable prices for all your needs.

If you are looking for just one small window or a complete house with conservatory, we treat all our customers the same ensuring the highest level of service and professionalism. GWS supply and fit made to measure double glazing windows. Unlike other double glazing companies, we don't inflate prices, we guarantee you the best price possible every time.
Services
Add value and space to your home in Hampshire with a custom-made conservatory from GWS Windows. Choose from our full range of conservatories available in UPVC, and Aluminium. Established in 1983 - GWS Windows offer a professional conservatory installation service, including building works, joinery, electrics and all plumbing requirements for all conservatory designs.
GWS Windows are your recommended local composite door company with exceptional customer reviews. We specialise in the complete professional design, supply and installation of high-quality composite doors at affordable prices. From traditional styles to ultra-modern styles, we'll be able to design a composite door to suit your taste and budget.
Add value and space to your home with a bespoke Orangery from GWS Windows. Choose from orangeries available in Aluminium, and UPVC. Established in 1983 - GWS Windows offer a professional orangery installation service including full building works, joinery, electrical and all plumbing requirements for all orangery designs.
GWS Windows supply and fit made to measure double glazing windows. Unlike other double-glazing companies, we don't inflate prices, we guarantee you the best price possible every time. Furthermore, our window fitters are fully qualified, our no obligation quotes are completely free, and we have excellent customer reviews.
There's nothing quite like the look of plantation shutters at your window. Once they're in they look like an integral part of your home and you'll be hard pressed to imagine your windows without them. Have your pick of sleek and modern or traditional style with our ranges. The timeless look features a central control bar while our modern classics have a discreet rear control bar to help you lift your louvres.
Reviews (3)
Sue
Sue
May 31, 2021
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Top Class Company. Highly Recommend.
I had a large picture Window and double Front door installed 2 days ago.
The results are Stunning!
Everyone in this Company are Professional, Friendly and answer any queries with speed.
I have lots more work to be carried out and would not consider going elsewhere.
Thanks GWS
Sue
David Stanhope
David Stanhope
Dec 23, 2018
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We have just had a marvellous conservatory fitted on to our old balcony that we never used.Mat, Andy and Drew were the family team that did all the work. Their work is first class, nothing is too much trouble for them, I can highly recommend them, you will have no worries when you use this friendly firm.
Dawn Matthews
Dawn Matthews
Sep 13, 2018
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Called these guys this morning when I couldn't get a window on my flat to close. They couldn't have been greater - they were out within a couple of hours, (and I'd called just before lunch) and although the window ultimately will need replacing, they freed up the mechanisms and got it into a usable state. They didn't charge the earth, and they were so friendly and chatty. I wouldn't hesitate to call them again, and I will definitely be asking them to quote on my new windows when the time comes!