Flat Roof Ventilation Strip

When it comes to flat roof vents there are several different options to choose from.

Flat roof ventilation strip.

Roof soffits are so easy to retrofit ventilation into too so these products are great for when a damp problem has been noted and now ventilation must be fitted. It s unavoidable that the thermal temperature in the roof space will bear the brunt of the heat generated in the living spaces below. Ventilation is also required at eaves level to a degree which equates to a 25mm continuous strip see figure 7. The answer depends on the type of roof you have.

An air ventilation path which complies with the current regulations is established at the flat roof intersection. How much ventilation does a flat roof need. The product is compatible for use with our horizontal intersection cavitrays which may be established at a higher level to permit the flashing to be dressed down to cover the external shell of the rav fl profile. A cold roof or hot roof.

Cold deck flat roof construction is more prone to defects and it has a shorter lifespan. Ventilation is crucial to these areas as they affect the building as a whole both inside and out. Any type of roof from tpo to epdm can be either hot or cold. Hot roofs have the roof deck then insulation then the roofing material.

Removal of excess heat and moisture will help the life of the roof and will help the functionality and efficiency of the hvac systems. Choosing the correct ventilation solution for a flat roof will play an integral role in extending a structure s lifespan. However it is the most common type of flat roof construction found in ireland and if ventilated and maintained correctly the lifespan will be. Flat roof ventilation is achieved by creating air changes to the attic or plenum.

Some of these vents are very basic in nature but there are also those with some decorative flair to them.