Vent Duct Sleeve - TENMAT

Tenmat’s Vent Duct Fire Wraps provide up to 2 hours Fire Resistance to rectangular PVC ventilation ducting penetrations.
The Vent Duct Fire Wraps have been fire tested to the most onerous requirements of EN 1366-3, the ducts having been tested in uncapped/uncapped pipe/duct end configuration.The Vent Duct Fire Wraps are suitable for penetrations through plasterboard partitions only when fitted within a galvanised steel outer sleeve.
The Fire Wraps are easily wrapped around the vent duct due to the four segment design and slid into the wall construction. In a fire situation the high expansion intumescent material will rapidly expand to effectively seal off the vent duct to prevent the passage of fire and hot gasses.

•EI120 Fire Rating
•Simple to install
•Low profile design
•High expansion intumescent material
•Only one wrap per penetration

Test Approvals

Fire Test Approvals

The Fire Sleeves have been full scale fire tested to EN 1366-3:2009 & BS 476. The EN fire testing included all ducts tested with Uncapped/Uncapped (U/U) duct end configuration as required for ventilation ducts. The European Technical Approval (ETA-12/0332) and EC Certificate 2812-CPR-0341 enables the range to be CE Marked and used through the EU.

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