Design
The K-4H PLUS garage doors feature impeccable aesthetics and rich design. Doors of this type are available in a number of colours ranging from fashionable and desired wood colours such as golden oak, walnut, through classic white and black colours to anthracite and the entire RAL palette. The outer and inner door panels can be smooth or with woodgrain structure. The K-4H PLUS garage door is produced with horizontal ribs (planking-like).
Thermal insulation
The K-4H PLUS doors are made of 40mm thick panels by ThyssenKrupp from Germany. They are filled inside with hard, freon-free polyurethane foam. This makes Kronway garage doors provide the highest parameters of thermal insulation.
Durability
KRONmat products are designed with great emphasis on customer satisfaction in the long-term use. For this reason, components of the most respected manufacturers all over the world are used in the production process. All metal elements are protected by galvanising. Heavy-duty torsion springs (minimum 20,000 cycles) that balance the weight of the door are applied as standard, while cables, hinges and other equipment are selected in a way to secure reliable operation for approximately 50 years. Trouble-free and satisfactory operation of our products for several decades of daily use is confirmed by long-term warranty and certificates issued by international institutes.
Safety & functionality
The K-4H PLUS garage door is particularly suitable for residential buildings. It has been designed in such a way so as not to restrict the surface inside and outside. Mobile modules move on rails vertically upwards and hide under the ceiling. This characteristics of the door operation allows the product to be installed in facilities with limited space in its vicinity, eg buildings directly adjacent to the street. The K-4H PLUS doors can be controlled both in manual and automatic modes. Mobile elements in all K-4H PLUS doors are covered to eliminate the risk of placing under, jamming or damage, eg to the child’s hand. As standard, all doors come with centrifugal safety system in case of the spring breakage. A reliable locking system by means of a handle or an automatic unit provides effective protection against burglary. Doors featuring this design give a sense of comfort and ensure the safety for their users.
while stocks last
while stocks last
Safety bolt
Handle with lock
Window - glazing 550x245 mm, double acrylic glass, black PVC frame (int. dim.)
Ventilation 425x90 mm, ventilation surface 0.02 m2 (int. dim.)
Installation kit for upper seal - installation on the polystyrene insulation
(one kit is enough for the door width of 3 m)
Rear guide for K-4 garage doors
Rods for spring extension (pair)
Ø 12, L= 400mm
Ø 16, L= 700mm
Painting the service door fittings in door colour (not applicable to RAL 9006, 9007, door handle with signboard, and hinges)
Service door
Self-closing mechanism
