Aluminium threshold, 100 x 13 mm, gasket inserts on both edges

Aluminium alloy threshold fixed across the floor under the door leaf. The flat top is 54 mm wide with anti-slip grooves, with ramps down to the floor on both sides. Both ramp edges carry a gasket in a slot, as the section drawing shows.

Overall 100 mm wide, 13 mm high. The catalogue prints no gasket compound, fixing method, bar length or finish. Sold by the metre.