Thanks to their slim design, T-Slim balcony doors allow more daylight into your house.
Concern for the natural environment also means reducing energy consumption at home. With T-Slim balcony doors, up to 27 % more light reaches interior and more light means lower electricity bills.
Enthusiasts of elegance in modern edition will value slim and oval appearance of T-Slim balcony doors. Technology of invisible welding ensures the highest level of aesthetics.
*Uw value obtained according to DIN EN ISO 10077-2 for a single-sash balcony door of 1000 x 2100 mm with the option of a standard double-glazed pane with a warm frame.
**Possibility to use technology of invisible welding also in white windows.