Acoustically rated intumescent cone type fire hood.
Recessed downlighters are widely used in many buildings. Each ceiling is subject to fire regulations and where applicable the ceiling construction needs to be fire rated.
However, once a hole has been made in the ceiling for a downlighter, the integrity of the construction and it's ability to perform in a fire can be reduced significantly. To combat this these fire hoods have been developed to give maximum protection for holes created by the introduction of a downlighter and to allow for maximum ease of fitting.
In a fire situation the cover expands internally to fill all the available space with a highly insulating fire resistant char. Thus, the fire is unable to penetrate the hole and the cover is able to give additional insulation protection to the ceiling void to reduce the chance of heat build up and ignition of flammable materials such as accumulated dust and insulation.
To suit cut outs from 145mm x 270mm with max depth of 350mm
Fire rated to BS EN 1365-2:2000 / BS476 Part 23:1987
30 or 60 minute fire rating
Choice of 5 sizes
Provides a highly insulating stable char when exposed to fire
Prevents fire from penetrating the ceiling void and retains ceiling's fire protection integrity
Acoustic Rated BS EN 1SO 140 : BS EN ISO 717
Ventilated to reduce heat build up
Installed in seconds
No screws, drilling or additional supported required
Can be used in suspended, plasterboard or concrete ceilings
Lightweight & flexible cover can be fitted from below or above the ceiling
Downlighter can be fitted as normal
NHBC Type Approval.
Product dimensions: W.230mm x D.350mm
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