Fire Rated Steel Doors
Contact us
Fire Door Frames and Leaves
Fire Rated Steel Door

Dimak fire rated steel doors combine uncompromising safety with modern design, offering certified fire resistance of 60, 90, or 120 minutes while maintaining durability and aesthetic flexibility. Built with galvanized steel for superior corrosion resistance and finished with electrostatic powder coating in customizable RAL colors, these doors are engineered for both indoor and outdoor use. Their modular frame system ensures easy installation and transport, while features like intumescent fire seals, weather slots, and optional air/sound insulation elevate performance. With heavy-duty hinges, panic hardware, and optional fire-rated windows or louvers, Dimak doors deliver reliability, versatility, and long-term protection—making them the ideal solution for projects that demand safety without compromising style.

Contact us
Fire Rated Steel Door Accessories

The doors are equipped with heavy-duty hinges with ball bearing (one)

One of the hinges is self-closing (spring hinge) which keeps the door closed all times

 

One of the hinges is self-closing (spring hinge) which keeps the door closed all times

Hardware used on Dimak doors are all top quality with incomparable unique functions not existing in the market

Doors are supplied with lock, handles (or panic hardware), euro cylinders and 3 keys

Locks are specially designed to be used as left/right and panic/anti-panic

By use of a setscrew the lock can be switched to panic from anti-panic

Handle+lock+handle or panic hardware are installed as a mono-block hardware system where 4 long bolts pass through the holes on the lock and makes a very rigid connection to handles and panic hardware otherside

Due to this mono-block hardware system it is not possible that the handles are tearing out of the doors due to harsh usage and gives the fire door and hardware set durability and long life
 
 
Handle and panic bar are cast aluminium (rust proof) which can be used in all climate conditions

Standard hardware color is black however any RAL color is possible for high volume orders

Fire rated windows can be applied on leaves on request. Stock sizes are 500 x 500 mm and 300×400 mm.

Louvers may be applied on request

Fire Door Installation

Each door frame is installed by the use of universal dowels (optional delivery) directly to the wall.

There is no need for extra metal profile frames which yields cost advantage.

By the use of floor mounting brackets (specially developed based on experience) the vertical frame profiles can be fixed to the floor which creates a rigid connection between the door frame and the construction structure. As a result, problems such as twisting of the bottom part of the frame do not arise on the long run.

The frame is modular and designed to be assembled in 3 parts. Assembly of the frame is as practical as lego assembly. Modular frame system also provides significant transportation advantages.

Electrostatic Powder Coating

Dimak fire doors are coated in a modern robotic electrostatic powder coating line. While standard color is RAL 9002, any requested RAL color can be applied. Fire door frame and leaf may be in different RAL colors as well as inner and outer of leaf. For a better powder penetration, galvanized steel which has a special surface is used. Due to galvanized steel usage in production of leaves and frames, fire rated steel doors have high corrosion resistance. Fire doors are coated with polyester electrostatic powder which is appropriate for both outdoor and indoor usage providing UV resistance.