Timloc 1204 Telescopic Underfloor Vent Extension Sleeve

Timloc 1204 Telescopic Underfloor Vent Extension Sleeve

Timloc 1204 is a vertical extension sleeve for underfloor vents. Timloc 1204 fits between the upper and lower parts of the telescopic underfloor ventilator to accommodate a vertical step of more than five brick courses.

Timloc 1204 benefits:

• Does not restrict airflow through the main telescopic underfloor ventilator


• Eliminates the need for on site modifications


• Lightweight and easy to handle


• Durable and totally resistant to decay