Christo
Riser
Doors
Designed and fire tested specifically for use in riser shafts running through larger buildings. The Access Panel Company fire tested Christo Riser Doors provide protection to riser openings preventing fire escaping from the riser shafts and spreading throughout multi-storey buildings. This is possibly the most important access door in the building for preventing the spread of fire to other floors. Doors up to 2747mm high have been tested guaranteeing accurate levels of protection.
By taking advantage of our unique spring loaded pivot hinging system, installation time is reduced offering significant savings in fitting costs with the advantage of being able to simply remove the doors giving the benefit of a full clear opening when required.
There are two frame options for the Christo Riser Doors. A beaded frame type (SBF) with perforated flange to key into the surrounding membrane. This is used where the surface has yet to be skimmed or tape and jointed. Or the picture frame (PF), where the solid flange sits on the surface of the wall or ceiling. This covers the cut edge of the aperture and is used when the surface has already been finished and decorated.
Available with up to 1 hour or 2 hours fire rating. Fire testing undertaken independently by BM TRADA meeting both EN and BS standards in UKAS approved test laboratories. Certification available upon request.
Available to a maximum reduction of 47 dB Rw. Testing carried out under laboratory conditions to BS EN ISO140-3: 1995 by an independent test center.
STANDARD SIZES
All Riser Doors are manufactured to order. For current lead times and more information please call or email our technical sales team for more information
Call: 01724 853 090
Email: sales@accesspanels.co.uk
Technical Drawing
Resources