Experience exceptional quality and unparalleled service with Herts Glass’ uPVC Casement Windows in Hertforshire and the surrounding areas.
As an approved Rehau uPVC Window supplier, we not only provide premium products but also ensure expert installation to meet the highest standards of your home improvement projects. Our commitment to quality is reflected in each installation being registered with Certass, the industry’s trusted governing body. By choosing Herts Glass, you opt for peace of mind and long-lasting performance, because your home deserves the very best.
Contact us today for a free quote!
- Profile depth 70mm
- 5 chambers
- Maximum sash size 1200 x 1200mm
- Thermal performance 1.3 W/m2K
- Maximum sash weight 35kg
- Double and Triple glazing available
- Single and dual colour
- Flush option available
With Herts Glass’s uPVC Casement Windows, you don’t just upgrade your home, you make a smart energy-saving choice. Crafted from REHAU TOTAL70 window systems, our windows boast superior thermal properties and the highest possible Window Energy Rating (WER) of A+, guaranteeing maximum thermal efficiency.
This translates to substantial energy savings for you as the efficiency of your home increases. Not only do our TOTAL70 windows and doors meet and exceed Part L Building Regulations*, they offer an impressive overall U-Value of 0.8 W/m2K when paired with triple glazed Argon sealed units, far surpassing the standard requirement. This means lower energy consumption, less expenditure on heating and cooling, and a reduced carbon footprint – a win for both you and the environment
