Flat Roof Ventilation

Ventilation is crucial to these areas as they affect the building as a whole both inside and out.

Flat roof ventilation. Whether you re looking for components to complete a small refurbishment project or a large commercial flat roof we can offer a number of solutions to fit your requirements from rainwater and ventilation outlets to cable outlets and mechanical extraction solutions. What is flat roof ventilation. Flat roof vents have no moving parts to break or squeak but don t vent as much air as wind driven vents. Residential homes with flat roof vents make use of the boot vent.

Ventilation for cold roofs. How much ventilation does a flat roof need. A cold roof or hot roof. It also allows airflow which extends roofing life prevents roof rot and ice building in winter.

There are two types of flat roof systems warm and cold roofs which affect the positioning of the ventilation. Any type of roof from tpo to epdm can be either hot or cold. Adding roof ventilation to new build or renovations can help stop condensation from building up in your roof space and save you from costly repairs. Hot roofs have the roof deck then insulation then the roofing material.

It depends on where the insulation is installed. Covid 19 update to customers our metropolitan melbourne stores will remain open for trade customers only. 4 boot vent. All things being equal wind driven turbine vents also known as a whirlybird roof vent do move more air than flat vents but only when the wind blows.

The answer depends on the type of roof you have. Check out our range of roof ventilation products at your local bunnings warehouse. The rubber boot conforms to the exact size and shape of the pipe to keep water from leaking in. Visit us today for the widest range of ventilation products.

Flat roof ventilation is achieved by creating air changes to the attic or plenum. We encourage retail customers to use our click. When thermal insulation is placed below the deck the ventilation must. 2011 code of practice for control of condensation in buildings stipulates that there should be a ventilation gap between the insulation and the bottom of the flat roof deck of at least 50mm.

This is a basic venting system that simply acts as a base and holder for piping that is coming through the roof. Flat roof ventilation allows for the circulation of air in the property particularly for warmer rooms in residential buildings.