Improve Under Floor Ventilation

In floor or underfloor air conditioning systems are ideal solutions for commercial buildings looking to save on energy costs and improve air quality.

Improve under floor ventilation.

Compare under floor ventilation versus in ceiling designs. Sub floor fans may be installed to create cross flow ventilation pulling fresh air from one side of the building through the underfloor area and extracting the moisture on the opposite side to increase underfloor ventilation. There are a variety of fans to choose from such as a ceiling fan table fan or freestanding fan. Automatically turning off lights ensures lower energy usage since illuminating spaces can increase heat and thus require more cooling.

Airfixture s underfloor air distribution ufad combined with the low pressure plenum air delivery from a raised floor system allows you to deliver improved air quality and maximize occupant. Exhaust fans are next to useless better than nothing but certainly not worth the i saw when first i researched the subject. Cross flow ventilation was traditionally achieved by placing sleeper walls see figure 2 at intervals throughout the sub floor. In more open office spaces higher ceilings severely limit the effectiveness of overhead systems.

You could use ductwork to vent out the fan to outdoors. There are additional varieties to choose from that can improve your home s. Where the exterior ground level is too high to carry air to the sub floor void in a straight line a telescopic underfloor vent should be attached to the back of the air brick to conduct and protect the airflow across up to 5 brick courses. The sleeper walls would be honeycombed in nature to facilitate airflow.

Its main function is to improve the airflow to areas where stale damp air. The recommended minimum area of ventilation required for under a suspended timber floor is 1500mm 2 for every metre of perimeter of the structure. You will need to chisel out a much larger area than a single brick to be able to pass the angled duct through.