What is the U value?
The U value, that is the thermal insulation measure, plays an increasingly important role. The U value (heat transfer coefficient) describes how much thermal energy is transported through a building component with the size of 1 square meter.
To put it in simple terms:
The lower the U value, the better the insulation qualities of the window.
Ug = thermal insulation value of the glazing
Uf = thermal insulation value of the window frame
Uw = total thermal insulation value of the window
Windows made by Builders Windows & Doors meet or exceed current and future energy efficiency guidelines. You will never have to worry about saving energy!
Terminology of window types
With Builders Windows & Doors uPVC window profiles the most diverse window types can be manufactured, for example single-sash or multi-sash windows, sliding windows, sliding doors and many more.
For the optimal use of the available space and in order to ensure adequate ventilation, the way of opening plays a crucial role. And, of course, the window type should also suit the building’s architecture.
Available window types
Tilt and Slide Window
Tilt and Turn Window
Window Opening Inwards
Window Opening Outwards