Home of double glazing, doors, conservatories, porches and more
Call us today - book a home visit
029 2047 2700
View opening hours

Request a callback

Our products Our commitment to you. 10 year guarantee. Price promise. Energy efficient. FENSA member
10 Year guarantee. Network Veka products is recommended by Steve Davis OBE Six Time World Snooker Champion
Welcome to Capital UPVC. Passionate about making your home better
At Capital UPVC we believe our most valuable asset is our customer. We have installed thousands of double glazed windows, conservatories, vertical sash sliders, doors throughout South Wales. Capital UPVC is a family run business and we are part of Network Veka - a National supplier of home improvement products.
Request a quote. Fill in our form and we will reply within 24 hours.
Order a brochure. Fill in your details and receive free brochures by post.
Download our brochures. Download our brochures and view at your leisure.
Our order process. From our first meeting to final installation. View our steps.
A-B-C Energy rated. Ask for more information on our Energy Rated Windows and doors