 For higher energy efficiency we offer a 3K door solution. Triple glazing or 40 mm insulated panels are used as infills. Thermal transmittance Uw = 1.0 W/m2K.
Technical Properties Of The 3K Entrance Door
Thermal transmittance: Uw = 1,0 W/m2K;
Sound insulation: Rw (C; Ctr) = 34db (-1; -5);
Cross sections: frame 55 x 92 mm; leaf 96,5 x 75 mm; glazing bar 115 x 75 mm;
Pine wood with quality class A1–A3; threshold oak threshol with fiber bar 40 x 92 mm;
Wooden profiles treated with water based preservative;
Glazing and infills: insulated triple glazing (40 mm; Ug = 0,6 W/m²K);
insulated 40 mm veneer or MDF panels; insulated 40 mm timber or MDF
Hardware: ASSA hinges, Fix espagnolettes, Fix or ASSA handles, RUKO or ASSA locks.
The energy efficient entrance door can be either outward or inward opening entrance door or patio or balcony door. Doors are made of solid wood profiles. It is possible to manufacture single or double leaf doors. Finishing according RAL, NCS (paint) or Vikings (lacquer) tone catalog by customer's choice preference. Available as a timber door too.
Closing system by Swedish lock manufacturer ASSA: hinges and three-point locking espagnolette. Patio and balcony doors have more simple locking system.
The 3K entrance door is available in a wide variety of designs. Using a combination of glazing bars, transoms, mullions and insulated panel we are able to supply to almost any design imaginable.
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