Wood is a natural material and therefor it contributes for the sense of warmth and comfort. In addition to that it regulates the air humidity and this way it provides a pleasant feeling and good microclimate indoors. The nice and warm feeling that you get when you touch the timber comes from the warmth of the wood and the lack of electric charge.
Depending on the thickness of the glazing which the joinery has to fit it is divided into three systems and we can also offer a system with opening to the outside.
WOODEN WINDOWS SYSTEM IV-68
Frame and leaf thickness: 68 mm
Single-chamber glazing: 24-30 mm
Two rubber seals
Thermal transmittance: Uw = 1.1 W/m2.K
Sound reduction: up to 38 dB
WOODEN WINDOWS SYSTEM IV-78
Frame and leaf thickness: 78 mm
Double-chamber glazing: 36-44 mm
Two rubber seals
Thermal transmittance: Uw = 0.8 W/m2.K
Sound reduction: up to 40 dB
WOODEN WINDOWS SYSTEM IV-92
Frame and leaf thickness: 92 mm
Double-chamber glazing: 48-50 mm
Three rubber seals
Thermal transmittance: Uw = 0.65 W/m2.K
Sound reduction: up to 44 dB
Windows with opening to the outside
Frame and leaf thickness: 68 mm
Single-chamber glazing: 24 mm
Two rubber seals
Thermal transmittance: Uw ≥ 1.1 W/m2.K
Sound reduction: до 36 dB
Call us or send us an inquiry by email or through the contact form.