• Leaf width 75 mm

  • Filling with a polyurethane foam

  • Frame with a thermal spacer enables to reduce heat loss




 PLUS 75 door is mainly used as a front door in residential buildings. Leaf thickness 75mm, filling with polyurethane foam and frame with thermal break reduces heat loss.

The leaf is equipped with a system of strong multi-point locks. Locks have 4 class of burglary resistance. The standard equipment includes 3 fixed pins, which come into the socket mounted in the frame, when closing the door, making it impossible to push out the leafs.

Dedicated steel frame and threshold are equipped with a thermal spacer, which provides for effective insulation and helps to significantly improve the energy balance of the house. Seamless exchange threshold when damaged during use.

Massive hinges allow for adjustment in three planes, which allows for a better fit of the leafs and frame.

Distinct deep stamping (5 mm) causes increase of attractiveness of the door and also stiffens the leaf structure.

Technical parameters

  • Leaf thickness - 75 mm

  • Leaf filling - CFC-free polyurethane foam

  • Stamping - deep

  • Leaf made as rebate version

  • Material - galvanized steel sheet, covered with laminate wood-resistant to weather conditions

  • Frame made of laminated steel sheet 1.5 mm or optional aluminum frame

  • Double seals system which causes thigh pressing of the frame leaf

  • 3D hinges adjustable in three planes

  • Possibility of shortening the leafs by 130 mm

  • The flat side of the structure of the timber is applied a standard frame (without structure)

The construction of the wing

  1. Additional lock class 4

  2. Multi-point lock class 4

  3. 3D hinge, regulated

  4. Anti-theft bolt

  5. Rebate version

  6. Stile of laminated wood

  7. Polyurethane foam

  8. Zinc layer

  9. Steel sheet

  10. Zinc layer

  11. Wood-like laminate


Door samples


Our vision is to provide the highest quality services and products, by acting in accordance with the latest technology and long-term development. 

All types of entrance doors have undergone positive strength and acoustic tests. In external doors, attention was also paid to thermal insulation parameters.

In this case, in addition to the thicker stabilizing and thermal filling, a gasket was installed in the sash (the other in the frame). Different requirements for products affect the construction of doors and their equipment. Doors come in a flat or pressed version, their outer cover is made of wood-based veneers.

As a standard, the use of two three-bolt locks, anti-lift bolts and three hinges was adopted. Other elements such as door handles and inserts are selected individually. The highest quality folding door frames are used for the door set. The use of anchors facilitates assembly and provides users with long and reliable work. Powder coating is an additional product value. The proposed additions also include stainless steel sills in four variants.