NAVIGATION

ExtractAir

Installation

The team at Extract Air have more than 15 years’ experience in the design and installation of mechanical and passive ventilation systems.

We service Sydney and surrounding areas, providing customers with cost effective moisture ventilation solutions. Whether you are looking to prevent the spread of moisture, improve cooling within your home or take precautionary measures against mould, termite infestation and rising damp – we are the ventilation specialists you can rely on.

Contact us today for an obligation free on-site assessment and quote. All subfloor installations carried out by us come with 5 years warranty, whilst D.I.Y. sales come with 12 months warranty. We are proud to provide you with the best quality products at competitive prices, and we look forward to creating a tailor-made solution for you.

Sub floor ventilation fans

Installing an appropriate subfloor ventilation system is the first step towards ensuring a safe, healthy home. Subfloor moisture is a cause of serious issues such as wood rot, bad odours, mould growth, pest infestation and rising damp. Not only are these issues a headache to deal with, they can also impact upon the health and safety of your family. It is important to take precautionary measures to prevent the spread of moisture, which could eventually affect the structural integrity of your home.

Extract Air are the subfloor ventilation specialists, boasting more than 15 years of experience in the field. We provide professional service in the design, supply and install of ventilation systems for homes and businesses. Our under floor ventilation systems will remove excess ground moisture from below raised floors, and we create tailor made solutions for your environment and budget.

Our ventilation fans are manufactured right here in Australia to strict guidelines, and only the best materials are used to provide you with a long service life, minimal noise levels and affordable running costs. You can expect years of reliable performance from Extract Air fans as they work against the damp, humid and dusty conditions beneath your home. All sub-floor ventilation fans have low voltage design with overload protection, polarity protection, humidity protection & rotor lock protection to provide you with safe, effective long term operation and peace of mind.

Extract Air – The Subfloor Ventilation Specialists

We specialise in a variety of subfloor application services.

  • Rising Damp Solutions
  • Mould Removal/Cleaning
  • Exhaust and Ventilation Fans
  • Underfloor Ventilation
  • Termite Risk Reduction

Why choose us?

  • Quality Workmanship Guaranteed
  • 15+ Years Experience – Professional Team
  • Tailor Made Solutions – No job too big or small!
  • Licensed + Insured
  • Products made in Australia – Local Warranty Support
under house ventilation fans
subfloor ventilation

ExtractAir Sub-floor Ventilation Fans

ExtractAir sub-floor ventilation fans are manufactured in Australia using only the highest quality materials to ensure a long service life with minimum noise levels & running cost.

Designed specifically for sub-floor ventilation applications, ExtractAir sub-floor ventilation fans are built to provide years of reliable maintenance free operation in the damp, humid & dusty conditions found below your home.

ExtractAir sub-floor ventilation fans low voltage design combined with overload protection, polarity protection, humidity protection & rotor lock protection provide a safe & effective long term solution to poor or inadequate subfloor ventilation.

ExtractAir 24D Specifications

Warranty:

Installations completed by us or an approved installer: 5 years including parts & labor

Sales for D.I.Y. or installation by your tradesman: 24 months including parts only

  • Voltage: 12 > 24 VDC (24V max)
  • Current: 1.2 (Max 2.1) A
  • Speed: 4300 RPM
  • Air flow: 8.2 M³/min. = 492 M³/hr
  • Protection: Over current shut down, Reverse polarity protection, Locked rotor (90 hours)
  • Bearing: 2 Ball bearing
  • Life expectance: 80,000 hrs (cont. use)

Environmental
Temperature: -10 > +70 C
Humidity: 5 > 90 %

High Flow Vents

High flow brass mesh vents provide up to 10 times more passive ventilation than terracotta vents & help to ensure even cross flow ventilation of fresh (outside) air to all areas of the subfloor. Where existing vents do not provide enough air flow or are otherwise inadequate they are replaced with high flow vents that are available in a variety of colours to match your existing brickwork or render. Replacement vents are professionally installed to ensure a neat & clean job with care taken to match the existing mortar colour & clean the urrounding brickwork of all excess sand & cement.

Heritage Vents

Heritage vents are often installed when improving ventilation below terrace houses in inner Sydney suburbs, weather customers want to retain the original look of the building or due to heritage listing restrictions. While not as efficient as high flow vents our heritage vents provide better passive ventilation than terracotta vents as well as any other heritage vent design tested. Heritage vents are available in silver or black.

Louvered Vents

Louvered vents are installed where building are exposed to extreme weather (such as beach front properties) or sprinkler systems, where buildings are adjoining public land to prevent visual access of stored goods or where a more modern look is required.

Louvered vents are not as efficient as high flow vents & are usually installed as part of a ventilation system that includes mechanical ventilation fans. Louvered vents are available in silver, white or black. We can also install louvered vents in most Dulux or British Paints colours to match your existing render.

How does under floor ventilation work?

The process is quite simple, as sub-floor ventilation systems operate in the same fashion as roof ventilation. Fans assist in extracting damp stale air, allowing dry, fresh air to permeate your underfloor areas to keep them fresh. The system consists of pumps/fans and moisture resistant ducting. Our systems feature the latest in noise insulation technology and are highly efficient. We offer subfloor ventilation Sydney residents require in order to prevent moisture from entering their home.

We aim to achieve the following results with every sub floor installation:

  • Tailor Made Design
  • Low Running Cost
  • Low Noise
  • Long Term Reliability with Low Maintenance
  • Aesthetically Pleasing
  • Fully Compliant with Australian Standards

Our ducts are made from PVC/PFC which has excellent moisture resistance, helping to maximize service life and longevity in damp environments. We also install a range of energy saving solutions alongside our fans, such as timers that limit the running times in order to save you money and ensure optimal results.

Is sub-floor ventilation necessary in Australia?

Australia has a hot climate, and many regions are prone to high humidity as well as storms. These factors contribute to high levels of moisture within the soil beneath your home, and often this leads to the major issue of damp floors and walls. This can begin to affect the structural integrity of your home, increase your risk of termite infestation and put the health and safety of your family at risk due to mould growth. For these reasons, sub-floor ventilation is considered a necessary application for homes within Australia. It will reduce humidity and moisture levels in order to maintain a dry, clean and fresh environment that will save you money by extending the lifespan of your property and protecting the health of your family.

Many older homes were built without sub-floor ventilation, but the good news is that Extract Air can still design and install a system for you. Many homeowners only become aware of mould/moisture issues when they have already taken hold, but an appropriate under house ventilation system can cure this. Common signs that you might require under floor ventilation include rising damp, family members experiencing ongoing asthma attacks and allergies, mould, discoloured/rotting walls or floorboards and more. We will visit your home and design a comprehensive plan of attack to stop the problem once and for all.

No one should have to put up with rising damp, mould and uncomfortable living conditions.

Ventilation fan installations from Extract Air can significantly improve your standard of living. Protect the structural integrity of your home and the health and safety of your family by picking up the phone and contacting us today. We look forward to assisting you.