POLARIS

Crafted from high-quality stainless steel or aluminum, each door features a solid core made of PUR polyurethane foam and wood for optimal insulation. The 2.2-inch thick door leaf includes a dual-seal system—one gasket is placed in the frame’s rebate, the other on the door itself—minimizing heat loss and vibrations while maintaining its structure regardless of weather conditions. Reinforced hinges and locking zones provide added anti-burglary protection.

What’s included in the set:

• Prehung door and frame with dual seals

• ROTO multi-point locking system with an independent upper lock and three reinforced anti-theft bolts

• Two sets of keys with inserts

• Standard door handle (optional long T-bar handle available)

• Peephole (on solid doors)

• Three adjustable hinges with security features

• Aluminum threshold with integrated seal

• Three anti-theft bolts

Performance:

• Full door R-value: 4.8

• Glazed door R-value: 3.8

• Acoustic insulation: 31 dB (solid doors only)

• Glazed options include triple-pane glass units for better insulation and safety.

These doors are built for those who demand high standards in energy efficiency, sound insulation, and protection—all wrapped in a sleek and modern design.