Porta M 4.4 Grey Art/Snow Art

Seamless U leaf construction and closed seamless-rolled frame profile. Steady accurate geometric measures of which are provided by high level of production automation and robotization.

High-quality construction carbon steel (08 semi-killed).

Industrial polyester powder paint with preliminary rust-preventing treatment (phosphatizing).

Replaceable decorative panel. 18 mm thick, Eco veneer (Germany, South Korea).

Replaceable decorative panel. 22 mm thick, Eco veneer (Germany, South Korea).

Doors are equipped with eccentric, right adjustment of which provides easy door opening and free-current operation of latch mechanisms.

Three high-quality EPDM seal circuits (Sweden).

Four vertical and horizontal strengthening omega-profiles (stiffening bars) provide solid stiffness and strength of the construction. EHS construction "6x2" - double thickness of leaf profile steel and two frame circuits, in lock and hinge zones. Additional safety is provided by two anti-theft bolts with zink coat (to protect metal from corrosion).

Structural thermal insulating board SIP (Structural Insulated Panel) is installed inside the leaf, it provides not only the necessary thermal insulation but also additional strength and stiffness of door leaf.

Water-resistant thermal insulating board KNAUF Therm

Doors are fastened with anchor bolts through the frame (8 holes) or with mounting plates (6 pcs/package).

Double wall corrugated fibreboard P-32, plastic straps (strapping tape).

98/98

1,2

60

193/76

113,5