|
A universal installation system makes it possible to install the windows on rafters or battens and at three depths depending on the roofing inquestion.
|
|
|
|
Vacuum impregnation of timber and durable coating ensure effective protection of all wooden elements of the window.
|
|
The automatic V40P air inlet* guarantees energy savings and ensures water tightness (with opened as well as with closed air inlet) up to 600 Pa as per EN 1227 test method. Other windows’ air inlets guarantee watertightnees (with opened air inlet) up to 250 Pa.
An automatic air inlet V50P with the air flowrateof 50m3/h guarantees energy savings.
|
|
|
|
A warm TGI spacer* reduces thermal bridging and minimises water vapour condensation along the edges of the glazing and wooden profiles which noticeably adds to the wood durability.
|
|
The sash guiding system enables better seal adherence as well as window installation without taking out the sash.
|
|
