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Invisible once fan / vent is fitted |
Restores and maintains integrity of 30 & 60 minute fire rated ceilings 4 sizes available
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Description Recessed ceiling fans and ventilation ducts are widely
used in both domestic and commercial buildings. Once a hole is made in the ceiling for a polymeric fan or vent, the integrity of the construction and its ability to perform in a fire is reduced significantly. This must be fire stopped to reinstate the original fire rating of the ceiling. The popularity of forced / controlled ventilation is on the rise as it can be more energy efficient than traditional ventilation methods. The use of centralised ventilation units and the heat recovery units results in the building being subjected to penetration holes both horizontally and vertically through the structure, creating pathways for the passage of both fire and smoke. Unlike down lights, which are generally all fire protected, fans and
vents are often left unprotected. Availability
Available in singles or boxes of 10 To order & specify
Typical wording 10 / ASTRO ACOUSTIC VENT SLEEVE AFAVS100 Fire Test and Assessment Reports 30 Minute Plasterboard / Timber Ceiling to BS 476 Pt 21 Health and Safety See COSHH Sheet. Installation Please refer to our install sheet |
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As part of our policy of ongoing improvements,
we reserve the right to modify, alter or change product specifications
without giving notice. Product illustrations are representations only.
All information contained in this document is provided for guidance
only, and as ASTROFLAME FIRESEALS LTD has no control over the installation
methods of the products, or of the prevailing site conditions, no warranties
expressed or implied are intended to be given as to the actual performance
of the products mentioned or referred to, and no liability whatsoever
will be accepted for any loss, damage or injury arising from the use
of the information given of products mentioned or referred to herein.
The above information to the best of our knowledge is true and accurate and based upon current test data and is supplied for your guidance only. Customers should satisfy themselves to the suitability of the product in its intended use and no guarantee is given or implied since the conditions of actual use are beyond our control. ASTROflame (Fireseals) Ltd, disclaim any liability for loss, damage or other expense arising from the use of information, data or products mentioned or referred to and reserve the right to change any details or specifications without notice.
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