Description
Agate Grey uPVC Windows – Durham Design is suitable for side elevations that need a subtle, durable colour. The Durham Design is a practical Agate Grey uPVC window option for replacement projects where appearance, insulation and secure locking all matter.
The secure specification includes multipoint locks, an easy-to-use lockable push-button handle and internally beaded glass retention. For energy-conscious upgrades, the A-rated sealed units, 1.3 W/m²K U-value and warm edge glazing detail provide a dependable specification.
A fully sculptured 70mm uPVC frame provides the structure, energy efficiency and refined Agate Grey appearance of the product. The window sealing is handled by high-performance double-action bubble gaskets that are designed to keep the unit tight and weather-ready.
- 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
- 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
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 Durham Design a clear specification for customers who want Agate Grey uPVC windows with dependable performance, secure hardware and a low-maintenance finish.
