Aluminium Windows

Aluminium Windows

“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!”
Customer in London
“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 London
“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 London

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.

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

  • Knowles Stained Glassworks
  • Knowles Stained Glassworks

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.

Our Products & Services

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.

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Knowles Stained Glassworks Ltd
4.9
Based on 8 reviews
powered by Google
J B
J B
20:59 24 Sep 19
I’ve just had a front door replaced, patio doors repaired and several windows renewed from a previous less than... satisfactory company. Couldn’t be happier with the service from start to finish. 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.read more
Andrea Knowles-Jones
Andrea Knowles-Jones
18:07 24 Sep 19
I have had several windows on my property replaced at very reasonable prices but to a very high standard. Always... professional, friendly, punctual and no question was left unanswered. Can highly recommend this family run business to ensure you get the very best service expected of a long established business but with a L ocal, personal touch.read more
Google User
Google User
17:53 24 Sep 19
Would not hesitate to recommend Sharon and her team. Fantastic service from the start to the end and love the end... result. Thank you again for such an excellent serviceread more
Elaine Grobbelaar
Elaine Grobbelaar
17:06 24 Sep 19
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. The work was carried out and we couldn't be happier. The quality of the products supplied and the workmanship were faultless. Great advice and worked out cheaper than our original plan. Would definitely use them again!read more