FUNCTIONAL DOORS

The right door solution for all requirements. As project partner, ComTür offers its customers a comprehensive door concept extending from the fire and smoke protection doors, to sound proofing elements, climate control and burglar protection, to humid proof doors. We can supply tested functional doors in every design.

CATALOGUE – FUNCTIONAL DOORS [4,5 MB]

FIRE PROTECTION + SMOKE CONTROL

PREVENTIVE FIRE POTECTION

In certain buildings and areas doors have to either be fire protective or smoke protective to meet safety precautions. Areas are defined and prescribed by the local building authorities. ComTür fire protection and smoke protection elements are tested for conformity with the latest EN Standard 1634 1+3 [europ. Standard = German Standard DIN 4102] and British- Standard. Designs are available with 30/60/90 minutes’ fire resistance.
ComTür is required to develop and test its elements and as a result we can offer to our customers an extensive, constantly developing the program for fire and smoke protection doors.

SOUND PROOFING

PREVENTION OF SOUND PROPAGATION

In order to prevent sound generation from external living and work spaces, minimum requirements have been introduced with regard to the necessary airborne sound insulation between certain rooms and areas. According to the application area they are organized in the sound insulation values Rw,P 32dB, Rw,P 37dB and Rw,P 42dB. The sound generation is prevented by a bottom seal or an additional sealing level, depending on the requirements.

CLIMATIC CONDITIONS

CONTROL CLIMATIC EFFECTS

Under climatic effects [temperature or humidity] the material wood and therefore the door leaf can warp. This may occur with apartment doors, exterior doors or doors of wet areas with different prevailing climatic conditions on the inside and outside. [e.g. inside warmly / drily – outside coldly / humid]. Climatic condition doors [KK2 / KK3] counteract warping due to an adapted construction. Humid proof doors type FR or NR are recommended for use in conditions of extreme humidity.

BURGLAR RETARDATION

WITH RESISTANCE

A Burglar protection door is an element, which can, if closed, locked and bolted, withstand break-in attempts with physical force for a certain period of time. For the classification it is distinguished in resistance classes [WKI-WK3]. Different closing and security systems are possible [e.g. alarm connections, automatic fingerprint locks or transponder keys].

BULLET RESISTANCE

BETTER SAFE THAN SORRY

Bullet resistant doors are used in areas in which raised security standards exist against burglary and raid. This is the case, for example, in banks, savings banks, airports, police stations, ministries and embassies. The use of bullet resistant doors is also more and more often necessary in the hotel and restaurants sector.