Roof ventilation

Pipe reduction 110/110

Reduction from 110mm to 110 mm necesarry among others for conecting 110mm diameter pipes to 110mm diameter pipes.

Pipe reduction 150/110

Reduction from 150mm to 110 mm necesarry among others for conecting the roof vents with a 150mm diameter pipe to the 110mm conection tube.

Pipe reduction 150/160

Reduction from 150mm to 160 mm necesarry among others for conecting the roof vents with a 150mm diameter pipe to the 160mm conection tube.