Welsh Window Systems is a family business established in 1987.

which-certificateOur aim is to provide high quality replacement double glazed PVCu windows, doors, conservatories, replacement Fascia, Soffits and glass related products.

We also specialise in repairing all PVCu, Aluminium and Timber windows, doors and conservatories.

We are a WHICH Trusted Trader


In 2002 we opened our glazing shop where we specialise in supplying and fitting of all types of glass to domestic and trade customers.

The Company has built its reputation on high standards of workmanship undertaking contracts from both domestic and commercial clients.

January 2006 saw us move to larger premises at ”Shaftesbury House” Vere Street, Cadoxton Barry.

We have contracts with many local clients large and small. Larger contracts have included council buildings, educational institutions and also Cardiff Wales International Airport, where our door installations facilitate the movement of over Two million people each year.

We believe our installations, respect of customers property and after sales service are of the highest standard.

In October 2006 we became a Garrison main dealer and now supply and fit the
MUL-T-LOCK as standard on all our new installations. 

E-mail us at: enquiries@welshwindows.co.uk