Description
Agate Grey uPVC Windows – Waverley Design is suitable for installations where durability and low maintenance are key. The Waverley Design offers a refined Agate Grey finish with the thermal and security features needed for a long-lasting replacement window.
The glass and frame specification work together to support thermal efficiency, with black warm edge spacers, argon filling and A-rated 1.3 W/m²K performance. The frame uses 70mm multi-chamber uPVC construction with a fully sculptured energy-efficient profile in the Agate Grey colourway.
For peace of mind, the window includes multipoint locking, a lockable push-button handle and internally beaded construction for improved protection. To support year-round comfort, the patented bubble gasket system helps keep the seal tight and consistent around the window.
- 10-year profile guarantee for long-term confidence
- A-rated window energy performance with a low 1.3 W/m²K U-value
- Multipoint locking system for secure everyday use
- Lockable push-button window handle included as part of the hardware package
- Argon-filled sealed units with black warm edge superspacer bars between the glass units
- Patented high-performance double-action bubble gaskets to maintain tight weather seals
- 70mm thermally efficient multi-chamber uPVC frame
- Internally beaded construction for maximum security
- Fully sculptured energy-efficient uPVC profile in Agate Grey
- Fully compliant with Part L Building Regulations
The design is fully compliant with Part L Building Regulations and protected by a 10-year profile guarantee for long-term reassurance. This gives the Waverley Design a clear specification for customers who want Agate Grey uPVC windows with dependable performance, secure hardware and a low-maintenance finish.








