uPVC windows have been the UK's most popular window type for decades, and it's easy to see why. They offer an unbeatable combination of performance, durability, and value. But not all uPVC windows are created equal. Here's what to look for in a high-performance uPVC window.
What Makes uPVC Windows "High Performance"?
Modern, high-performance uPVC windows are a world away from the basic units of 20 or 30 years ago. Today's best products feature:
- Multi-Chambered Profiles: The frame is divided into multiple internal chambers, which dramatically improve thermal insulation by trapping pockets of air.
- Reinforced Steel: Internal steel reinforcement provides strength and rigidity, preventing warping over time.
- High-Quality Glazing: A-rated or A+ rated sealed units with Low-E glass and argon gas filling for superior thermal performance.
- Advanced Sealing Systems: Multiple weather seals around the sashes ensure an airtight fit, eliminating draughts.
- Secure Locking: Multi-point locking mechanisms for enhanced security.
Benefits of uPVC Windows
Exceptional Value
uPVC remains the most cost-effective material for high-quality windows. You get excellent thermal performance, security, and longevity without the premium price tag of aluminium.
Excellent Thermal Efficiency
Thanks to the multi-chambered design of the profiles, uPVC is a naturally good insulator. Combined with quality glazing, uPVC windows can achieve A+ energy ratings, helping to lower your heating bills.
Virtually Maintenance-Free
Unlike timber windows, uPVC never needs painting or treating. A simple wipe-down with soapy water is all that's required to keep them looking their best for years.
Durable and Long-Lasting
Quality uPVC windows are designed to last for decades. They won't rot, rust, or warp, and they're resistant to the harsh British weather.
Wide Range of Styles and Colours
Gone are the days when uPVC only meant white. Today, you can choose from a huge range of colours and realistic woodgrain foils, including anthracite grey, black, Irish oak, and many more. Styles range from classic casements and tilting and turning windows to elegant sash windows.
uPVC vs. Aluminium: How Do They Compare?
Both uPVC and aluminium are excellent choices. Here's a quick comparison:
- uPVC: More affordable, excellent thermal performance, wide colour choice, slightly thicker frames.
- Aluminium: Slimmer sightlines (more glass), premium contemporary look, very strong and durable, higher price point.
The best choice for you depends on your budget, your home's style, and your aesthetic preferences.
Why Choose Rapide Frames?
At Rapide Frames, we supply and install premium uPVC windows from leading manufacturers. Our products are built to last and backed by comprehensive warranties. With over 35 years of experience in Grimsby and Lincolnshire, we're the local choice for quality windows.