Due to the high quality materials and precise performance, DK-PROF steel doors are featured by unique durability and stability as well as resistance to mechanical damages. The special attention deserves the way of connecting DK-PROF steel door profiles. Welded connections are invisible which rises the aesthetic values of door.
Cross-section of steel door
Całkowita grubość drzwi aluminiowych wsadowych (ościeżnica i skrzydło) wynosi 77 mm, natomiast grubość panela wsadowego to 44 mm. Panel zbudowany z dwóch blach aluminiowych o grubości 2 [mm] każda; cała przestrzeń pomiędzy blachami jest wypełniona materiałem o wysokiej izolacyjności termicznej. Konstrukcję drzwi uzupełnia nowoczesny aluminiowy próg wys. 15 mm.
Steel doors are made of one-chamber sash of 50 mm deep steel sections and wall thickness 2 mm. The fillings are either complex glasses or inserted panel. The complex glasses are the airproof system of two glasses like float, each of 4 mm thickness, divided by 16 mm distance frame, space between glasses is filled with gas (argon). The treshold is made of resistant steel section of 40 mm depth and 20 mm height.
Steel door sash
Steel door sash
Steel door sash is made of one-chamber, steel sections of 50 mm depth and 2 mm wall thickness.
Complex glass 4/16/4
Complex glass 4/16/4
Complex glass consists of two glasses like float. The glass thickness is 4 mm. The glasses are divided by 16 mm distance frame. Space between glasses is filled with gas (argon).
Varnished smooth panel
Varnished smooth panel
Varnished smooth panel is made of two steel tins of 0,75 mm thickness, filled with 20 mm styrodur.
Models
The exemplary models of one-sash and two-sash steel doors
Model 1
Model 2
Model 3
Model 4
Model 5
Model 6Colours
WhiteRAL 9016
BrownRAL 8019
Grey anthraciteRAL 7016
SilverRAL 9006
See complete RAL palletDoor equipment
Door equipment
Handle with long lever-handle (colour:silver)
The handle functioning is supported by mechanism, hidden under the elegant cover.
The handle quality is approved by ITB – 1350/W. The handle is available in colour: white, brown and stainless steel.
Bearing hinges, welded to construction
Bearing hinges, welded to construction
Bearing hinges, welded to construction
The ball bearings used in hinges enable smooth door functioning.
One-point lock
One-point lock
Specialised fireproof lock, equipped with central bolt.
Lock insert
Lock insert
Insert with 3 keys in standard
Gallery
