Timloc 1203 Horizontal Front Extension Piece by Timloc Building Products

Adjustable ventilator to provide ventilation beneath suspended ground floors up to 5 brick courses. With incorporated grille to prevent vermin entry.T...

Fits into the lower rear opening of the telescopic underfloor ventilator to accommodate cavity widths between 50-150mm, or internal walls of more than...

Fits on to the lower rear opening of the telescopic underfloor ventilator to allow a standard 110mm external diameter plastic underground drainage pip...