Welcome to Victoria Windows UK Ltd... UPVC, Wooden and Aluminum Windows, Doors and Conservatories in Wales For more information on the Windows, Doors, Conservatories and Stained Glass we supply and fit in Wales just Contact us. Why use Victoria Windows UK? All work comes with a 10 year guarantee. We use a Duraflex profile with a build quality that is second to none. No pushy salespersons, only company directors will deal with your needs. Free, no obligation quotations. Friendly staff that are more than happy to help. A proven history with satisfied customers.