Grill Metal Doors.

The front and rear surfaces of the technical room door are manufactured from 1 mm thick galvanized steel sheet, with rock wool used as the internal insulation material. Spring-loaded self-closing hinges are available as an option. The door can be equipped with a fire-resistant lever handle, lock and cylinder suitable for integration into a master key system. The door frame is manufactured from 1.50 mm thick cold-rolled steel sheet and fitted with perimeter seals. All surfaces are finished with a durable electrostatic powder coating.

Teknik Kapı manufactures custom technical room doors and fire-rated steel doors in the required specifications and dimensions, with a wide range of optional accessories. Our fire doors have successfully achieved EI90 certification in accordance with the EN 1634-1 standard.

Teknik fire doors are designed to help protect people during a fire, restrict the spread of fire and smoke, and provide safe evacuation routes. In addition to high-quality manufacturing, Teknik Kapı distinguishes itself through professional installation and careful workmanship.

Technical Room and Fire Door Features

• Doors can be manufactured in standard sizes or custom-made to suit specific opening dimensions and project requirements.
• All fire doors are finished with a durable electrostatic powder coating.
• Doors can be painted in the preferred RAL colour. Different colours may be applied to the frame and door leaf, while the front and rear surfaces of the leaf can also be finished in separate colours upon request.
• Galvanized steel sheets are used for the door frame and leaf to help prevent corrosion and surface deterioration.
• The door leaf is manufactured from 0.80 mm thick steel sheet, while the frame is manufactured from 1.50 mm thick steel sheet.
• Rock wool insulation positioned between two gypsum boards is used as the internal filling material.
• The use of gypsum boards improves impact resistance and can help extend the door’s fire-resistance performance.
• Omega-shaped steel reinforcement profiles are incorporated into the internal structure of the door leaf.
• Additional steel reinforcement plates are installed in critical areas, particularly where panic bars will be mounted.
• The adjustable door frame can be manufactured as either a half-frame or full-frame configuration.
• Spring-loaded and ball-bearing hinges are used. Doors fitted with spring-loaded hinges do not require a separate door closer, providing a practical and cost-effective solution.
• Door frames are fitted with dust seals. Optional air and acoustic insulation seals are also available.
• Both mortised and surface-mounted panic bar systems can be installed on fire doors.
• An external lever handle can be added upon request. Doors are also available with an anti-panic locking system.
• With the anti-panic locking system, the panic bar remains operational from the inside even when the external handle side is locked.
• For double-leaf fire doors, the inactive leaf can be fitted with a concealed flush bolt, or panic bars can be installed on both leaves.
• The doors have been tested in accordance with the EN 1634-1 standard and have achieved EI120 certification based on the test results.
• Fire-resistant glazing can be incorporated into the door leaf. Glass dimensions can be customised, with rectangular vision panels and round porthole windows among the most commonly preferred options.