Sleeves restore the fire rating of ceilings

17 March, 2007

Aico's Firecap CFS100 series of recessed fan and vent sleeves is designed to restore the fire rating of ceilings penetrated by recessed ceiling fans and ventilation ducts. When a hole is made in a ceiling for a polymeric fan or vent, it compromises the fire-safety rating of that ceiling, and the hole must be stopped in accordance with Approved Document B of the Building Regulations. If a fire breaks out, the CFS100 sleeve expands internally to crush the spigot of the fan or vent and create an effective barrier against smoke or flames. No additional support is needed, and the sleeve will only expand inward. The can be used to restore the integrity of 30- or 60-minute fire-rated ceilings.

Related links:

Rinnai UK launches applied products division

Rinnai is launching a new division - Rinnai Applied - which will be dedicated to the design, supply and service of larger HVAC units and systems that will meet the specific heating, ventilation, air conditioning and hot water demands of commercial and industrial premises.

Engineering services alliance welcomes government consultation on retentions and late payments

Actuate UK, the engineering services alliance, has welcomed the new government consultation on reforming cash retentions and taking legislative measures against late payments to small businesses, as part of the new Small Business Plan unveiled on 31st July 2025.

Calendar

Submit event

Tweets by MBS_magazine