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Provides fire protection in ceilings, activating when attacked by fire to prevent spread of smoke and flames for up to 60 minutes.
- Maintains the integrity of fire rated floor/ceiling construction for up to one hour.
- Tested to BS1365-2:1999.
- Tested to BS5476: Part 20: 1987.
- Meets the requirements of Building Regulations Document B.
- Fits in the same way as a normal air valve.
- Easy to retro-fit in place of existing valves.
- Highly cost effective.
- Available in 80mm, 100mm, 125mm, 150mm and 200mm diameter in extract or supply versions.
The popularity of whole house ventilation and controlled ventilation is increasing. This results in an increased number of penetrations through fire compartment walls and floors producing open pathways for the passage of both smoke and fire.
Recessed ceiling air valves are now widely used in both domestic and commercial buildings. Ceilings must be fire protected in accordance with Approved Document B of the Building Regulations. Ceiling air valves, if left unprotected, allow a fire to spread rapidly through a building.
Once a hole is made in a ceiling for an air valve, the integrity of the construction and its ability to perform in a fire is reduced significantly. This opening must firestopped to reinstated the original fire rating of the ceiling. Astroflame Fire Rated Ceiling Air Valves fire rated ceiling air valve perform this fire stopping function when activated by the heat of a fire.
IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.
Data sheet
- Manufacturer
- Astroflame
- For Use By
- Professional Use
- For Use On
- Ceilings
- UN Number
- N/A
- Manufacturer
- Astroflame
- Usages
- Fire Stopping
- Product Usage Type
- Ceiling Air Valve
- Fire Rating
- 60 Minutes
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Astroflame Fire Rated Ceiling Air Valves is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT