We install UPVC Windows which are Energy 'A' Rated. Each window system is manufactured from materials that are extremely high quality and obey with the British Standards Institute.
UPVC Windows from Knowles Stained Glassworks
Knowles Stained Glassworks make it their priority to help both domestic and commercial customers in feeling safe and secure within their property. We seek to find a UPVC Windows unit that complements the scenery of your home and offers durability and security with high standard security locks and hinges. Over many years, our knowledge and experience within the glass industry has helped Knowles Stained Glassworks deliver excellent UPVC Windows.
It is important to us that every installation that is carried out is attended to with care and expertise. 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).
UPVC Windows Built to last
As our UPVC Windows are built to last year after year you can forget about warping, discolouration, leaks and draughts as our expert team of installers guarantee that each unit installed presents long term performance, so you can be confident that you made the right choice.
Knowles Stained Glassworks offer UPVC Windows with style & security
Our UPVC Windows are available in a host of different styles and designs and are complete value for money as they are aesthetically pleasing, offer long term durability and are energy efficient. Each window is custom made for our client’s property and are fitted with hinge claws and multi point locking. We have installed many of these window systems in homes around London, Surrey and Sussex.
In the last 45 years, Knowles Stained Glassworks have built an excellent reputation in providing the highest levels of customer service. If you have an enquiry and are based in Horley, Crawley, Surrey, London, Sussex or The Home Counties, we can help you repair or design new UPVC Windows today. For more information, please get in contact with us on 01293 278326 or alternatively, send us an email or message via the website.