Timber/aluminium entry door | WIN 82 SK®
Entry doors WIN 82 SK® are our latest product. WIN-82-SK is an entry doors timber/aluminium profile. Timber/aluminium doors have inherent advantages. External aluminium profile is light, firm and corrosion-resistant, easy to maintain and clean. Internal timber profile is a great thermal insulator, providing the building interior with warmth. It is adaptable to all sorts of interiors and preferences.
Thermal insulation provided by timber from the inside and aluminium’s durability on the outside combine to create the best possible doors. Timber profiles are additionally injected with polyurethane foam to further improve thermal insulation.
UwTotal thermal performance
We offer both standard doors models and the option of individual design, as well as various doorknobs and handrails. The outer panel has aluminium slats 2cm wide, enabling customers to choose the location of glass apertures for themselves.
Standard manufacture characteristics
- Wooden elements glued together and additionally injected with PU foam with lambda value of 0,022
- Great thermal performance Uw 0,9
- Triple insulation 40mm wide glass
- Installed GU lock at three locking places
- Exclusively manufactured from oak
- Doors thickness 85 mm
A Croatian institute we employ for window thermal performance, wind resistance qualities, air non conductivity and water non conductivity testing.
A European institute we employ for window thermal performance, wind resistance qualities, air non conductivity and water non conductivity testing.
TÜV is our security partner.
In order to maximize energy efficiency, joinery is installed according to RAL guidelines. The space between windows and walls is filled with waterproof, vapor conductive foil on the outer side and vapor nonconductive foil on the inner side. This achieves vapor conductivity and air non conductivity of the interior.
Installation according to RAL guidelines enables free exit of vapor from the interior, while preventing entry of water and rain.