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The Subfloor Ventilation Experts

       - Experts in Home Ventilation

5 Reasons to call our experts:

  • All work guaranteed

  • Experts in our field

  • We'll fix your damp problems

  • No problem too big or small

  • Licensed and fully insured

  • Known for quality service


Specialising in:


Excessive subfloor moisture can cause rising damp, wood rot, problem odour's and pest infestation. If untreated, subfloor moisture may result in the growth of moulds and mildew, causing serious health issues. The affordable solution is an economic long lasting subfloor ventilation system installed by our subfloor experts.

Our consultants and technicians are trained to design and install sub-floor ventilation systems to remove ground moisture from underneath raised floors. Duct openings will be positioned at problem locations so that damp air may be drawn off and externally exhausted. The underfloor ventilation system is customised to match your home and budget with a solution that works.


How a Subfloor Ventilation System Works


A well implemented subfloor ventilation system by our subfloor experts will remove stale moisture-laden air by using specially designed pumps and subfloor fans to extract excessive moisture from the subfloor space.

Excessive moisture under the floor can easily make its way inside your home. A well designed underfloor ventilation system removes subfloor moisture and takes the 'cold' out of the house.


System Features


We only use quality, fit for purpose components including Solar Whiz non ferrous casings with a two year warranty, acoustic quiet motors, ducting and special  high volume large ducting. Higher quality components result in superior performance and product longevity. The design of the subfloor ventilation system, including the choice and placement of ducts, sub-floor fans and full flow exhaust grills, will result in:

  • Low loss airflow effectiveness 

  • Complete 100% Energy efficiency

  • (Acoustically quiet motors)

  • Reliability and zero maintenance requirements

  • Structural drying on brickwork, timber and all flooring materials

  • Cost-effectiveness


Exclusive to subfloor experts on the Central Coast are the Solar Whiz fans (silent solar ventilation), Solarventi system (dehumidification), and Schweigen fan (silent kitchen and bathroom) systems.

Large high volume ducting is used for improved natural performance and special all weather resistant louvre grills are used to improve enhanced efficiency and longevity in damp underfloor environments. Natural Timers (daylight), manifest to a complete stand alone system to all customers, for minimal service and maintenance, which will be run only during daylight hours. A two year parts warranty applies to all Solar Whiz products.


Solarventi Ventilation thermal air collectors & fans are:

  • Danish quality energy products known for manufacturing quality and performance (latest worldwide technology) 

  • Aluminium framed (fire resistant) with polycarbonate twinwall all weather hail resistent front panels for longevity and to reduce thermal loss

  • Mixed flow with axial fans with maintaining sufficient airflow under extreme heat

  • 2 year parts warranty by our Subfloor Experts and the manufacturers


  • Specifically designed high volume and low volume ducting selectively used for superior airflow performance

  • Special imported high airflow fans selectively chosen for longevity in damp locations and all year round (guaranteed for the life of the structure)

Solar Whiz -solar powered, SW1400G RAF, SW2100G RAF, 

Solarventi Basement range for total drying

View our online store for more products


Why Use Subfloor Experts?

Our Company is licensed and has more than 20 years experience in building and construction, from demolition of mature buildings to new foundations and upwards. Having seen the many causations of the lack of subfloor ventilation systems we apply experience to our subfloor solutions. 

  • 15 years+ experience fixing dampness problems in homes

  • Satisfied customers Australia wide 

  • Best products in Australia

  • Widest product range

  • Expert consultants and technicians

  • Australian owned and operated

  • Estate agent and landlord recognised


Along with thousands of our customers, you can have confidence that our Subfloor Experts will design and install the best system for your home and business. Covering Northern Sydney, Greater Sydney, Newcastle, Gosford, Central Coast & the Hunter.


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