The HS330 timber/aluminium door makes the borders between inside and outside disappear almost magically. It connects the inside space with the surrounding nature and creates a new awareness of space.
Thermal Insulation: Best Uw value 0.73 (depending on spec)
Sound Insulation: Up to 40 dB
The new KS 430 door creates light-flooded rooms and enlarges your home beyond its real borders. Without any effort the large-scale elements can be opened to make even more space.
Thermal Insulation: Best Uw value 0.64 (depending on spec)
Sound Insulation: Up to 43 dB
Suppliers of high performance doors and windows.
We design, survey, install and service across most of the UK.