Interal DS 70 door and window system, in addition to its elegant design, has the performance values ​​that will meet all your expectations in your projects with its 1200 Pa watertightness performance, 34 mm thermal insulation barrier and low aluminum consumption advantages. The new generation system that best meets the price-performance criteria, İnteral DS 70, also gives your facades a stylish look with its new generation Bodrum handle family.

1200 Pa water tightness performance
34 mm polyamide thermal barrier reinforced with glass fiber

70 mm profile depth and low aluminum consumption advantage

Corner and standard case options System-specific corbel family

Double wing opening application where the arm is in the middle without using an adapter profile

Hidden wing, balcony door, low threshold balcony door and corner turning applications

Watertightness

Class E1200

Wind Resistance

1200 Pa

Heat Transfer Coefficient

Ufmax: 2.46 W/m2K

Air Permeability

Class 4