TENMAT Vent Duct Wraps are an intumescent solution providing 2 hours fire protection to rectangular PVC ventilation ducting when penetrating fire rated walls or floors. The Vent Duct Wraps are ready to install and the 4-piece design provides a quick and easy solution for solid concrete and masonry constructions. It is also suitable for installation in plasterboard partitions up to 132mm thick, when fitted within a galvanised steel outer sleeve.
The intumescent material will crush and seal off the vent duct in a fire to prevent the passage of fire and hot gases. The Vent Duct Wraps are supplied in various sizes to suit all common plastic vent duct sizes.
Vent Duct Wraps
- 2 Hour Fire Rated
- High Expansion Intumescent Material
- Only one wrap per penetration
- Simple and quick to install
- Low profile design allows installation even when fitted close to ceiling soffit
- Available to fit most common vent duct sizes
Fire Testing Approvals
2 Hour Fire Tested in accordance with BS EN 1366-3: 2009
Suitable for Plasterboard Partitions / Solid Walls
Test Report No.: RF10167 / Chiltern Int. Fire
Available to suit the following Vent Duct sizes: 110x54mm, 150x70mm, 180x95mm, 204x60mm, 215x25mm, 234x29mm, 308x29mm (all 100mm wide).