Door profiles 76 series

The high-quality PVC compound of the profile ensures resistance to atmospheric influences and ultraviolet radiation. In addition, the profile is easy to clean from dust and other contaminants.

Door frame – 74 mm. External opening doors – T 104 mm, T 124 mm. Internal opening doors – Z 114 vv

The possibility of installing more efficient double-glazed windows, such as 48mm/4i-18Ar-4-18Ar-4i with polymer spacer frames, in combination with the high K heat transfer resistance of the profile, provides the thermal performance of an energy-efficient house, according to the EU directive EPBD, EN14351-1+A2 on energy saving and DBN V.2.6.-31:2021 Uw up to =0.83 m²C/W (R=1.2W/ m²C). An increase in R by 10% allows you to reduce heating and air conditioning costs by approximately 90-100 kW per heating season.

The system of a warm combined barrier-free threshold with a height of 20 mm with a PVC part inside the room and three sealing contours allows you to minimize the likelihood of blowing and freezing in the threshold area. The universal threshold connector is suitable for both window and door frames, which simplifies logistics and production. The threshold design involves the use of hooks that guarantee reliable clamping of the sash from above and below - for maximum sealing even in difficult operating conditions.

To increase security, additional anti-burglary elements and fittings with RC 2 protection class can be used. Their use significantly increases the reliability of protection against intrusion into your home or office.

Use a 48 mm double-glazed window. If a special double-glazed window with an asymmetric chamber, triplex and acoustic film is installed, the protection can be 45 dB. For comparison, the noise level from cars on a six-lane highway is approximately 70 dB. If the noise is reduced to 30 dB, its volume will be at the level of the noise of a fan running in a computer.

An optional adhesive bonding is available, which makes the structure more stable and prevents sagging. The Openteck 70 mm door profile system can be used to create doors with internal and external opening, as well as tilt-and-slide portals. Welded corner connectors ensure high rigidity and stability of the door leaves.

Openteck window and door structures have special reinforcement with a thickness of 2 mm. This ensures the operational reliability of the window and door structure. The use of closed reinforcement with longitudinal welding in door leaves is to ensure high mechanical strength. The use of closed reinforcement with longitudinal welding in door leaves ensures high mechanical strength.

The modern appearance of the profile with contours that imitate aluminum systems corresponds to modern architectural trends. OPEN TECK offers individual solutions for your interior. To make your home, office, shop stylish and original, more than 32 lamination decors are available in the Openteck 70 series doors.

The Openteck 76 mm series doors are the best offer on the market for light-transparent structures. This is a premium product with high energy efficiency, operational reliability, and attractive appearance.