Underfloor Ventilation Ducting

View the sub floor ventilation requirements here.

Underfloor ventilation ducting.

Envirofan sub floor ventilation systems are recommended as an effective solution over underfloor ducting as they do not crowd the sub floor area. One of the main challenges is balancing these systems. This is preferable as we live in a cold area of victoria and we understand that heating from the floor is better than through the ceiling. The textile ducting is easy to route within the floor void and so can be run throughout the space to ensure an even pressurisation.

Underfloor air distribution is an air distribution strategy for providing ventilation and space conditioning in buildings as part of the design of a hvac system. Ufad systems use an underfloor supply plenum located between the structural concrete slab and a raised floor system to supply conditioned air through floor diffusers directly into the occupied zone of the building. By using permeable textile ducting as underfloor ventilation duct balancing is made much simpler. Ducting is used in both residential and commercial environments everywhere from the kitchens in your home right through to supermarkets and factory floors.

Ufad systems are similar to conventional overhead systems in terms of the types of equipment used at the cooling and heatin. There are various kits available to suit a broad range of subfloor areas. The question is whether ducting should be used for sub floor ventilation which only adds to more unnecessary paraphernalia in the already cramped sub floor region. Traditional build or timber frame new build or refurbishment there s a great selection of vents available.

Underfloor air distribution ufad is an innovative technology that uses the underfloor plenum below a raised floor system to deliver space conditioning in offices and other commercial buildings. At pure ventilation we have pre packaged sub floor ventilation kits with efficient inline fans and ducting which are perfect solutions for large areas or a sub floor which may have specific problem areas. Hubbell s ability to design customized products for challenging projects can be an important resource for contractors and end users looking for the right product to meet demanding applications. We also sell simple sub floor ventilation fans.

However it has also been suggested that we run a refrigerated air con through the same ducts. As we are not on a slab we can place our gas ducted heating through the floor. Cavity and underfloor ventilators weep hole ducts rytons extensive range of brick vents and accessories will satisfy all your weep hole duct and cavity and underfloor venting requirements. The simplest method used to achieve this is to install a number of vents in the wall around the building and rely on natural ventilation air movement to take care of the underfloor ventilation.

The purpose of sub floor ventilation is to replace the moist air with fresh dryer air. Underfloor ventilation is a great solution where space is tight or it is desirable to keep the ceiling free from ductwork.