In terms of price and certification, the fire-resistant and sound-insulating hinged doors of Protec Industrial Doors are unique in the Netherlands. It speaks for itself that our hinged doors also meet the most recent standards. The doors have been tested and certified according to European standards.

Fire-resistant hinged doors
The fire-resistant hinged doors are a supplement to our fire-resistant overhead doors. The combination of the two doors allows us to provide you with a comprehensive package of fire-resistant doors.

The fire-resistant doors are available with a resistance of 60 and 120 minutes, they comply with EN 1634-1 and are available in the standard sizes:

Sound-insulating hinged doors
The sound-insulating hinged doors are tested and certified for 56 dB maximum. These sound-insulating hinged doors can be perfectly combined with our sound-insulating overhead doors. We can therefore offer you a comprehensive package of sound-insulating doors.
Among other things, the sound-insulating doors are used in theatres, cultural centres, clubs, government buildings, technical areas (engine rooms, testing areas and laboratories) and obviously in non-residential building and industry.

Burglar-resistant hinged doors
The burglar-resistant wicket doors are available in various resistance classes according to EN 1627 / NEN 5096.

• Resistance class I
• Resistance class II
• Resistance class III
• Resistance class IV

Combined doors
In certain areas of application, such as theatres, clubs, power stations, water boards and in the industry, a fire requirement is set in addition to a sound-insulation or burglar-resistance requirement. To avoid having several double doors, it is possible to combine the above properties into a single door with all properties.

These wicket doors are constructed in such a way that assembly and installation are quite easy.

If you require more information about the various RW values and the performance for the various octave bands, please contact us and we will provide you with the required information.