Petra Steel Doors by ESI Technology offer the perfect combination of strength, security, and style, crafted from high-quality, UV-protected Galvalume steel sheets using advanced manufacturing techniques. Designed for long-term durability, these premium steel doors feature a robust door leaf reinforced with dual steel panels and filled with Rock Wool or Honeycomb material for superior insulation, soundproofing, and termite resistance. Engineered with a multi-point, multi-position lever locking system and sawing-resistant lock points, they ensure maximum protection and peace of mind. The doors come with a wide copper peephole for enhanced visibility and are supported by heavy-duty hinges for smooth operation. A special matt finish, combined with Colour Guard and UV-resistant treatment, provides a stylish appearance that withstands harsh weather without fading or corrosion. Ready with all essential installation accessories, GL Steel Doors are easy to install and designed to elevate any space with a touch of luxury, security, and long-lasting performance—perfect for modern homes and commercial buildings.
