Passive Roof Vent

Whilst it is possible to retrofit passive ventilation solutions to existing buildings it is highly recommended to incorporate passive ventilation during the design phase of any new building project.

Passive roof vent.

Passive roof vents encourage natural air flow and work without the aid of motorized fans. Types of roofing attic ventilations. It can also get trapped in the attic and cause quick melting of the snow which then runs down the roof and refreezes causing ice dams. Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic.

Roof vents enhance the overall comfort of the house by providing escape hatches for hot stale moist air which can reach temperatures of 150 degrees in summer. Active ventilation 14 in. Achieving calculated continuous and unimpeded airflow through the roof cavity is relatively straight forward. Roof vent cover in black 16 model mg30x30bg 74 86.

The benefits of passive roof vents. In order to facilitate this exchange of warm and cool air the general rule. The prices of roof vents also go up when manufacturers add extra features to the vents. I mentioned five excellent roof vents in this article but my favorite has to be the lippert components 389381 white roof vent because of the patented 360 siphon design it has adopted.

In winter you need to dump that hot air before it condenses which can lead to rot and mold. That hot air can condense and cause mold growth and rotting. Master flow 30 in.