holes are cut in the old roof above the soffit, which pulls air through the soffit vents underneath. Cool outside air then travels under the shingles to the vented ridge, pulling out moisture and heat ...

Roof ventilation systems are vital to your roof’s function and help your home stay dry and comfortable. There are many types of roof vents to choose from, though, and the options can get confusing.

Vent-A-Roof®, a cutting-edge roofing ventilation system supplied by Lysaght, has been recognised at the 2024 Australian Good ...

Complicated roof designs also increase the price, as features such as chimneys, vents, and skylights require extra time and labor to work around. The national average cost for metal roofs is $11,000.