Double Glazed Windows in Swansea & South Wales

Affordable Quality Windows offer market leading double glazed windows – an energy saving upgrade for homes across Swansea and South Wales.

Our range of modern double glazed windows in Swansea not only save on energy costs, they improve thermal insulation, cut down outside noise, and add a layer of security, making them a great upgrade for any home.

All our double glazing windows are measured specifically to order to ensure a perfect fit for your home.

Looking double glazing in Swansea?

Reach out today for a free no-obligation quotation

uPVC Casement Windows

Casement windows remain the most popular choice for double glazed windows across South Wales. Side-hinged and outward-opening, they deliver strong ventilation, reliable insulation, and broad design flexibility for both modern and traditional homes.

High thermal efficiency for everyday energy savings
Effective noise reduction through sealed dual-pane construction
Multi-point locking systems as standard
Durable UPVC frames with a 10-20 year service life

Design Options

Modern or classic glazing patterns
Decorative trims, handles, and hardware
Solar control glass to limit glare and UV exposure
Decorative leaded glass (Tudor and Art Nouveau styles)
Fire-resistant glass where required

View all options and details, download our uPVC casement window brochure.

uPVC Tilt and Turn Windows

Tilt & turn windows combine ventilation control with practicality. The dual-action opening allows secure top ventilation or full inward opening for cleaning and emergency access.

These uPVC tilt and turn windows are perfect for bigger windows due to the variety of openings they provide, including a fully opening side aperture (great for fire escapes) and a tilted pane (for controlled ventilation depending on the position of the handle when opened).

Excellent thermal insulation and sound reduction
Secure multi-point locking
Ideal for upper floors, apartments, and contemporary layouts
Easy internal cleaning with minimal maintenance

Design Options

Custom glazing and modern frame finishes
Solar control and fire-resistant glass options
Choice of hardware and accessories
Configurations tailored to ventilation and layout needs

To see all specifications and options download our tilt and turn uPVC window brochure

Vertical Sliding Sash Windows

A perfect design option for period homes and conservation areas, vertical sliding sash windows preserve traditional character while delivering modern performance.

Our uPVC sash windows offer a perfect blend of style, security, comfort, and A+ certified energy efficiency, making them a great choice to add a touch of class to an existing home or new construction or renovation projects.

Classic style with Improved energy efficiency
Reduced condensation and external noise
Modern security locking features
Long-term guarantees

Why Choose AQW for double glazed windows in Swansea?

All our double glazed windows in Swansea meet - and often exceed - UK and Welsh standards for quality, performance, and safety. Installations comply with current thermal efficiency requirements, including U-values and Window Energy Ratings. We work under recognised industry accreditation schemes, ensuring every installation is fully certified and future-proof.

We are always happy to help with any questions regarding our products and design ideas including custom installations, we will always to to provide a solution to anything a bit different from the norm.

Double Glazing windows in Swansea | Get a quote today!

free no-obligation quotations and home surveys

Quality Guarantee

All our double and triple glazing come with a standard 10 year guarantee, A+ rated energy rating, and are fitted with the latest high security locking systems

FAir pricing

AQW supply and fit market leading energy efficient double glazing in Swansea and South Wales at unbeatable prices for all our customers. We will not be beaten on price for like for like quality

Customer Service

AQW strive to have the best customer service and aftercare for all our double glazing customers in Swansea. We have been supplying the Swansea area for over 20 years and have an honest local reputation in Swansea and South Wales area

Double Glazing in Swansea and throughout south wales

If you’re looking for double glazed windows in Swansea or anywhere across South Wales, AQW have a strong reputation for reliability and value for money, We’ll provide expert advice on all products and options that will be suitable for your home

Call today for a free quotation or if would like to schedule a home survey.