Description
Agate Grey uPVC Windows – Westminster Design is suitable for property upgrades where security and warmth both matter. For a tidy, contemporary window upgrade, the Westminster Design combines the Agate Grey colour with a high-spec uPVC frame and glazing package.
Weather protection is improved by high-performance double-action bubble gaskets that help the frame seal tightly during normal use. Thermal performance is supported by an A-rated specification, a low 1.3 W/m²K U-value, argon-filled sealed units and black warm edge superspacer bars between the glass units.
Hardware and frame security are considered together, with multipoint locking, internal beading and a lockable push-button handle included as standard. A fully sculptured 70mm uPVC frame provides the structure, energy efficiency and refined Agate Grey appearance of the product.
- 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
- 10-year profile guarantee for long-term confidence
It is fully compliant with Part L Building Regulations and is backed by a 10-year profile guarantee, making it a practical choice for long-term replacement work. This gives the Westminster Design a clear specification for customers who want Agate Grey uPVC windows with dependable performance, secure hardware and a low-maintenance finish.
