Dierre designed the "Sparta 18" model with the aim of combining absolute security with high aesthetics. The "Sparta" offers elegant lines that fit into any environment and guarantees protection from external threats.

The difference that stands out between a regular door and the Dierre Sparta 18 armored door is the security it offers. The recommended type of lock is the cylindrical one, the most common in Europe.

Technical Specifications:

• Single steel electro-galvanized door leaf externally 10/10mm
• 3 intermediate vertical reinforcements in the shape of a P internally
• Metal frame 20/10mm self-supporting in RAL8017 color
• ISEO R6 PLUS cylinder without site key NEOS
• DIERRE gear lock with cylinder and bolt
• Partial opening mechanism
• Special perimeter sealing rubber
• Adjustable heavy-duty and silent hinges
• Adjustable air damper

Thermal Insulation: from 1.8 to 0.9 w / m².k - EN ISO 100771 (SPARTA DPL), from 2.2 to 1.1 w / m².k - EN ISO 100771 (SPARTA MNL)

Sound Insulation: from 35 dB to 40 dB - EN ISO 140/3, EN ISO 717-1 (SPARTA MNL), from 38 dB to 45 dB - EN ISO 140/3, EN ISO 717-1 (SPARTA DPL)

Burglary Resistance: Class 2 - ENV 1627 (SPARTA MNL), Class 3 - ENV 1627 (SPARTA DPL)

Wind Pressure Resistance: above class C5 - UNI EN 12210

Air Tightness: above class 4 - UNI EN 12207

Water Tightness: above class 8 A - UNI EN 12208

Locking Points: 19 perimeter locks - 13 movable and 6 fixed.