ENERGY EFFICIENCY A CLASS! EXCELLENT SOLUTION FOR A PASSIVE HOUSE!
Security, style and energy saving!
We are introducing a new model of warmth keeping and security driven doors assigned Class A energy efficiency label. The main body of the door is composited of metal and wood and can be customized either with the moisture-resistant UMIDAX finish or the wooden Okoumé plate. These doors are specifically designed with use in the premises consisting of individual areas with distinct microclimate conditions in mind. The doors exhibit rather impressive heat transfer coefficient making up to is 0.78 [W / (m · K)]. With these doors you will forget the disturbance of annoying condensation issues plaguing standard exterior doors.
THE DOOR JAMB is made of 2 mm thick closed steel profiles with the 120 mm thick wooden frame added. The folded L-shaped profile is used for the door sealing with a triple gasket.
The 2 mm thick door sash is made of closed steel sections which are to be bound to the wooden parts (the panel is 85 mm thick.). The door leaf is covered with the 1.5 mm. thick steel sheet from the outside.
For the better results installing heat insulation we employ 2-phase technique whereby the 2-component foam thought up to increase in size inside the leaf’s closed steel profile is applied at the 1st phase while folding 2 cm thick termo wool slabs is following at the 2nd one when 3 additional layers making for good sound insulation and thermal properties are put as well.
For glazing we use three glass panes consisting of 4 to 6 mm thick units 54 mm thick. A Standard configuration includes either a transparent or brown-tinted glass unit. To view more of the glass unit shapes and the patterns we offer please refer to the section «Carvings» of our catalogue.
2 protective plugs that prevent forced opening the door by cutting hinges are includedc.
Italian DOOR HINGES of 20mm of diameter with journal-bearings ensure extra smooth lacing and additional 3 welded hinges are available on demand.
Faced Okoumé panel is associated with luxury and highest quality. It is made from the shell of okoumé- a tree growing in Africa, making most common use in shipbuilding – as is its bottom though in a slightly different way. The center-plate layer which is okoumé too, has varied thickness,determined by the number of constituting layers (ranging from 1 to 3 of those). The intermediate plate layer is mahogany. This plate is lacquered in 4 colors so as to make the finish indistinguishable from the true wood.
LOCKS are included on your request. We offer the locks by such brands as e.g. “MOTTURA”, “DORMA”, “EVVA” among other names.
Regarding the maximum thermal insulation we would like to kindly warn our customers against installing security locks in your doors since that leaves the insulation vulnerable enough for the cold to percolate through the lock, thus breaching thermal protection inside the leaf.