“What our clients say”
“We were going to replace the polycarbonate on our conservatory roof but we were advised by Sharon that short term it would be much better to put the doors and window back in between the kitchen and the conservatory. Great advice and worked out cheaper than our original plan. Would definitely use them again!”
“I’ve just had a front door replaced, patio doors repaired and several windows renewed from a previous less than satisfactory company. Sharon kept me fully updated with pricing, ordering, delivery and fitting. Customer satisfaction is obviously important to this company unlike the previous company I’d employed.”
“I have had a significant number of windows and front door replaced including the encapsulation of the original 1930’s leaded lights by Knowles Stained Glassworks and I could not be happier. Would highly recommend. They are now working on the windows for my planned extension.”
Aluminium Windows
Are you thinking of installing Aluminium Windows in your home?
We have been installing Aluminium Windows for over 25 years now. With our experience and knowledge our customers will always be in safe hands.
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We have many styles and colours for our customers to choose from whether traditional or contemporary we will be able to offer you the selection and look you are looking for. The different selection of styles and types of Aluminium Windows in the varying colour ranges is huge so for more help and advice please get in contact with us.
Why Knowles Stained Glassworks are the right choice for Aluminium Windows?
Knowles Stained Glassworks have been in the industry for over 45 years now. In that time, we have worked with thousands of satisfied customers and our goal always is to deliver the best possible product and service. Going the extra mile is the minimum we expect to do for all our customers regardless of whether we are doing a small or large job. We work with all types of clients both commercial and residential so if you have a specific requirement and would like some further advice on Aluminium Windows then please let us know.
We Supply & Fit Aluminium Windows in Surrey, Sussex & London.
We look after customers in Surrey, Sussex & London so if you are thinking of installing new Aluminium Windows then Knowles Stained Glassworks with all their experience and knowledge will be the right choice for you. The quality of the Aluminium Windows we supply are second to none. We currently use one of the most respected manufacturers in the industry to supply all our Aluminium Windows ensuring the highest levels of quality and workmanship. Furthermore, we are Certass approved so you can be assured that your installation complies with all Government regulations and you will also receive an insurance guarantee from CPA (Customer Protection Association).
Why Knowles Stained Glassworks are the right choice.
We have helped thousands of customers with Aluminium Windows. With over 45 years of experience in supplying and installing Aluminium Windows you know you are in safe hands. We offer our services to customers in Horley, Crawley, Horsham, Redhill, Surrey, Sussex, London & The Home Counties.
For more information about our Aluminium Windows, then please get in contact with us today by calling 01293 278326 or alternatively, please send us an email or message via the website.
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Company Accreditations & Memberships
Aluminium Windows – Image Gallery
Why Choose Us
Suited For All Budgets
We can help you find the right Windows, Doors and Conservatories as we have an extensive range of products available, no matter how big or small the budget.
Fantastic Guarantees
Our high quality goods and guarantees last up to 10-20 years, offering customers peace of mind and allowing them to enjoy their purchase for many years.
Energy Efficiency
We install A & A+ rated windows that can help you save hundreds of pounds a year on your energy bills. See how much you can save via our free quotation.
Customer Satisfaction
This plays an important role within our business and we always want to make sure that our customers are happy with the service we provide.
What Our Customers Say
“We were going to replace the polycarbonate on our conservatory roof but we were advised by Michael that short term it would be much better to put the doors and window back in between the kitchen and the conservatory. Great advice and worked out cheaper than our original plan. Would definitely use them again!”
- Customer in Horley
“I’ve just had a front door replaced, patio doors repaired and several windows renewed from a previous less than satisfactory company. Sharon kept me fully updated with pricing, ordering, delivery and fitting. Customer satisfaction is obviously important to this company unlike the previous company I’d employed.”
- Customer in Merstrum, Surrey
“I have had a significant number of windows and front door replaced including the encapsulation of the original 1930’s leaded lights by Knowles Stained Glassworks and I could not be happier. Would highly recommend. They are now working on the windows for my planned extension.”
- Customer in Bedfordshire
Download a Brochure
We have a large range of product brochures available to download. For more information on our Windows, Doors, Conservatories etc, please call us on 01293 278326.
