Possibly the most important Fire Door in the building.
Riser Doors contain fire in the riser shaft so a fire cannot spread to other floors in a multistorey building.
The Christo Steel Range of Riser Doors are almost 100mm thick providing an acoustic value of 49dB & guarantee reliable levels of fire protection. The Christo Timber Range of Riser Doors offer up to 1 hour for insulation and integrity.
Arriving at site fully assembled, simply offer up to the prepared opening and screw into place. Doors are available with full length piano hinges or as pivoting doors which easily clip into their frames.
The doors can be ordered with a picture or beaded frame for tape and jointing into the surrounding surface.
‘T’ Key or Euro Cylinder Locked for security. The doors have a 3 Point Locking Mechanism securing the leaf in 3 places.
In the event of fire the 100mm thick leaf is held securely in place. The doors have a powder coated finish with a temporary protective Corex board face. The doors can be over painted on site to blend into the surrounding wall.
The Christo Timber Door solution is a frame by Simplis with a Timber Door manufactured by C W Fields.
The advantage of a Timber Riser Door is that the door achieves a 1 hour insulation value and a 1 hour integrity value with the concealed beaded frame detail.
This offers a high quality solution that will blend seamlessly with the wall surface and the doors will match the other doors in your scheme in a choice of veneer, laminate or paint finishes. Ironmongery can be fully concealed or handles and locks can match the rest of the project.
Used in many iconic buildings the 100mm thick Christo Two Hour Fire Rated Shaftwall Steel Riser Door is protecting lives every day.
For 2 hour fire rating width matters, always order 100mm thick doors.
The Christo Steel Riser Door comes with complex multipoint security with concealed locking bars factory installed into the door envelope but easily accessed for maintenance.
To further conceal the door the locking point has two concealment options to choose from.