Welcome to CGI Windows and Doors

A leading supplier and installer of premium windows and doors across South Wales and the surrounding region.

Get a quote

Domestic

Commercial

Arrange a callback at a time to suit you

Products & Services

Doors

The CGI range of doors are individually designed by master craftsmen offering our customers the very best products.
Find out more

Windows

uPVC is a simple, yet robust, choice of window and door material which provides high energy efficiency.
Find out more

Glazed Units

Our windows and doors are fitted with our state-of-the-art double or triple-glazed sealed units, or we can provide individual sealed…
Find out more

About Us

CGI Windows is South Wales’ leading windows and doors supplier and installer for the residential and commercial sectors.

CALL US ON 02922 807559

Get a quote Get in touch

We Value Customer Satisfaction

Read some of our customer reviews.

Read More

Need More Help?

If you need further assistance regarding any of our products for residential or contract work, please contact one of our expert team, who are waiting to take your call. You can contact them on 02922 807559 or email at info@cgiwindows.co.uk.

Opening times 
Mon-Fri: 8.00am - 5.00pm
Sat & Sun: Closed

Get in touch