upvc casement
windows
uPVC Casement Windows
Strong, Durable & Stylish
At QUAD, our casement windows are designed to help installers deliver quality and consistency on every project.
Every order is custom-made to meet the exact needs of your project. With full flexibility across sizes, colours, styles, and glazing options, our team ensures that every window fits perfectly and performs flawlessly. Whether you’re working on a modern build or a traditional property, we provide solutions that align with your customer’s specifications and expectations.
Built from high-quality materials and fitted with durable components, our casement windows are recognised for their strength, durability, and low maintenance. They exceed modern standards in energy efficiency, weather resistance, and security, offering installers and homeowners complete confidence in their performance year after year.
Let In The Light with UPVC Windows
- Multi-chambered uPVC profile for enhanced thermal efficiency
- British-made
- High-security multi-point locking systems as standard
- Wide range of configurations: top-hung, side-hung, fixed or multi-light combinations
- PAS 24 compliant
- Multiple glazing options for acoustic, security, or energy performance
- Installer-friendly design
- Kubu enabled
Average U-Values
| CEN Standard (Double Glazed) | 1.2 W/m2k |
| CEN Standard (Triple Glazed) | 0.9 W/m2K |
Other
| Glazing Thickness | up to 40mm |
| Security | PAS 24 Compliant |
| Frame Options | Chamfered / Sculptured |
| Available Cill Sizes | 85mm / 150mm / 165mm / 180mm / 225mm |
uPVC Window Specification
All of our uPVC casement windows are made to order, ensuring the perfect fit in every home. The multi-chambered design ensures maximum durability and weatherproofing.
The windows have a variety of glazing options to choose from and high security laminated glass units or internal blinds are also available. For added privacy, opt for our decorative or patterned glass options for a unique design.
Support at Every Stage
Enjoy smoother installations thanks to our hands-on, expert advice and downloadable guides and information for all our products.
Our team at QUAD have collated lots of useful information to aid in the specification and installation of our products, just have a look through our handy info hub.
Transform the Look of Your Home with uPVC Windows
Explore the versatile range of design options available by logging into the QUAD Portal.
Simply log in or sign up today!
Download Our Brochure
Click to download and view our full product range
FAQs
How long do uPVC windows last?
At QUAD, our windows offer market-leading performance. Their durable multi-chambered uPVC profile and expert manufacturing means they have long-lasting ability.
How do I clean uPVC windows?
UPVC windows are often favoured due to their low maintenance upkeep. We recommend avoiding harsh chemicals and just simply using warm soapy water with soft cloths to regularly clean your windows to keep them looking as good as new. To see more about maintenance, check out our maintenance guide.
Are uPVC windows secure?
Yes, our windows are fitted with top-quality locking mechanisms and hardware for ultimate security. Combined with durable uPVC multi-chambered frames and high quality glass, our windows offer a secure barrier against intruders.
What configuration options are available?
Our windows are available in a variety of opening configurations, with multiple pane options including fixed and opening. To explore the full range of configuration options, get in touch with our knowledgeable team here.
Do uPVC windows fade?
Our windows are available in a wide range of colour options, and are resistant to fading. To view the full colour range, download our brochure here.