The profile system for ALUPLAST 70AD exterior doors for the entry area in case of energy-efficient renovation of buildings and new low energy buildings. The 4-chamber, 70 mm deep, profiles with reinforced steel reinforcements guarantee greater stability. It is possible to make an external door with an anti-burglary protection up to load class 3 (DIN V ENV 1627).

• Smooth, easy to maintain surfaces
• Optimal stability thanks to large, deep construction reinforcements
• Use of weldable corner joints for increased stability