Description
This Underfloor Vent Vertical Extension Sleeve from Timloc fits between the upper and lower parts of the telescopic underfloor ventilator to accommodate a vertical step of 6 to 7 brick courses. This extension sleeve is durable, totally resistant to decay and has been Manufactured to BS EN ISO 9001 and BS EN ISO 14001 standards.
Type: Underfloor Vent Extension Sleeve
