Description
This Underfloor Vent Horizontal Front Extension from Timloc, fits between the airbrick and upper front opening of the telescopic underfloor ventilator to accommodate external walls of more than 102.5mm thickness, up to a maximum of 215mm. This product is manufactured to BS EN ISO 9001 and BS EN ISO 14001 and complies with all relevant building regulations.
Type: Underfloor Vent Extension Sleeve
