Buy with confidence
Capital Windows' reputation has been built on manufacturing the finest range of quality products and providing the best installation service available so that you can rest assured that your investment is safe.

We welcome visits to our modern Factory and Showroom in Uxbridge, Middlesex. Free car parking is available. Bring along the measurements of your windows and doors and where possible, we will give you an instant quotation.

Showroom Opening Times:
Weekdays: 10am - 5pm and Saturdays: 10am - 2pm.

Of course, if you are unable to visit our Factory and Showroom, we are happy to come to you. Please call 01895 232040 to discuss your project and arrange for a free quotation or Contact Us Online via this website.

Below we have listed just a few of the reasons why we believe you should choose Capital Windows.
* Established 1979 - 30 years of continued success
* Local Manufacture - we manufacture an extensive range of aluminium products
* Extensive showroom - wide choice of quality products on display
* Members of the Industry Governing Body, The Glass and Glazing Federation
* Members of the Conservatory Association
* Committed to Excellence - We offer a 10 Year Guarantee for you peace of mind
* GGFi Insurance Backed Guarantee protects your investment
* Sponsors of the Hillingdon Crime Prevention Panel

For our location, or to contact us click here

Did you know....

As well as offering an extensive choice of energy efficient Aluminium window and door products, Capital Windows also supply and install a quality range of A rated Rehau PVCu windows and doors in a choice of colour and finish.