- Strona główna
- Products
- Windows and doors
- Products
- Windows
- PVC
- Optitherm
Optitherm
The Optitherm windows add more to the standard value.
ECO-FRIENDLY
The window profiles are made from plastic with zinc and calcium stabilizers which are friendly to humans and the environment.
DIVERSE
The slightly rounded-off lines of the sash and the frame with a stylish glazing bead, a selection of black or white weatherstrips, IGUs with a wide selection of glass types and insulated glass spacers: a plethora of configuration options.
DURABLE
Embedded frame bracing, high-quality multi-point locking fixtures and heat-sealed weatherstripping guarantee durability to last years of use.
ENERGY-EFFICIENT
The six-chamber profiles in the frame and the sash with an installation width of 80 mm and optional triple glazing units rated at Ug = 0.6 W/m²K ensure superior thermal insulation performance.
COMFORTABLE
A wide range of IGUs with improved sound insulating performance and burglary resistance, optional mushroom striker plates and metal-insert door handles greatly improve the comfort and security of users.
Uw
0,94 W/m2K
Installation width
80 mm
Weatherstrips
in black or grey
ABOVE THE STANDARD
A range of products for those who seek windows with enhanced thermal insulation performance and a fair price to quality ratio. 80 mm six-chamber profiles with a wide outer venting chamber guarantee durability and resistance to inclement weather, including high temperatures which promote high structural stresses.
Find your colour
Specifications
Back