Double Glazing Companies in Wales

List of Wales based installers, suppliers & manufacturers offering window & door double glazing, installation, repair & replacement services.

Business Listings

Falcon Installations is a family-owned, family-run Welsh double glazing company. We've been providing homes across South Wales, from Swansea to Cardiff, with quality uPVC windows, uPVC and composite doors, patio doors and conservatories since 1990. As well as our standard A+ rated double glazed windows, our customers enjoy our specialist glazing, including triple glazing, sliding sash windows and bifolding


Transform your living space and renovate your home with high-performance glazing and home improvement products from A Rated Home Improvements. Operating out of Port Talbot, we offer a wide range of expertly installed windows, doors and conservatories that can instantly add both value and charm to any property.


We are a family run business with 20 years' experience in the home improvement industry. Currently based in Bagillt, Flintshire we offer our services right across the North Wales coast & Cheshire. We are specialists in the installation and repair of double glazed windows, conservatories, cladding, fascia soffits gutters & upvc door products. We pride ourselves on being able to deliver competitive prices



At MPN we are award winning FENSA installers and have installed double glazing upvc windows to satisfied customers around Swansea, Mumbles and South West Wales. When it comes to new or replacement uPVC windows, conservatories or doors for your home or business, at MPN we pride our self as a home improvement company you can trust.


Green Deal Homes are a local South Wales company with branches across South Wales, and this website has been created to provide customers with a one stop shop for your Green Deal requirements from assessment to installation covering windows and doors to new central heating systems.


Professional fitters of Upvc windows and doors. Installing Upvc and composit doors, windows, conservatories, facia and soffits and also repairs. All work is covered by a ten year guarantee and is registered with Fensa. We offer a no nonsense no gimmick free written estimate.


We are one of the largest established companies in our field and are proud to have been manufacturing and supplying PVCU windows and conservatories for the last two decades, with countless satisfied customers. We pride ourselves on manufacturing and producing only the highest quality doors, windows and conservatories, whilst maintaining extremely competitive and affordable prices.


Family run company, operating in the Newport and surrounding area. Double glazing and upvc specialists. Windows, doors, conservatories, porches, french doors, patio doors, fascia, soffit and guttering. Keeping your home warm and secure, all this at affordable prices.all work guaranteed.


Upvc double glazing repairs - glass and glazing repairs and replacements. 24 hour locksmith and full window, door and conservatory repair and installation service, full repairs - handles, locks, cycn, single glazing, double glazing, triple glazing, door panels, letterboxes, gaskets, weather seales, repairs to frames, wood, metal, plastic or aluminium.


Williams and Griffiths, are well established within the building & glazing industry, and have over 40 years of experience. In this time Williams and Griffiths have constructed over 300 conservatories, and installed countless windows, doors and fascia boards. All work is fully insurance backed guaranteed, and meets all current building regulations set within the U.K.