Sub Floor Ventilation Fans / Underfloor Fans

The RiteFlo self-propelled sub floor ventilation fan is designed to allow the underfloor area of any building to receive considerably more airflow that traditional static vents. Our self-propelled fans run continuously on changes in air pressure or the slightest breeze and so, require no electricity from solar or the grid – and thus, no ongoing costs!

  • Suitable for underfloor areas of houses or blocks of units with bearer and Joist construction.
  • No electricity or solar required.
  • Works with the slightest breeze or air pressure change (hot inside/cold outside.)
  • No risk of over-drying the sub floor timbers causing twisting and cracking of walls.
  • Available in 2 sizes: 240mm diameter or 160mm diameter.
  • Area required: 300mm x 300mm minimum

 

Please contact us for a better shipping rate on bulk orders

$225.05$246.90

  • Available in two grill cover styles: modern or heritage.
  • Can be installed through double brick, single brick, block work and sandstone.
  • Available in a range of colours. Can be painted with the matching colour of the building.
  • To maximise performance RiteFlo Underfloor fans work best in pairs as crossflow can be achieved.

Our Warranty on Parts & Labour

Every RiteFlo self-propelled ventilation fan comes with a 2-year domestic and 1-year industrial use warranty on parts and labour (if we do the installation!)

Marky Mark

Marky Mark

I can honestly say that I have spent a good 12 months constantly cleaning mould from my bathroom ceiling/cornice (worse during the colder months). Thanks to the knowledgeable technicians and applicators at RiteFlo my issues have now been resolved and have had a clean white bathroom ceiling over the last 6 months.

Robin Bower

Robin Bower

Very happy to recommend this service to everyone! Have had a history of mould on my south wall which had two existing small static vents. So investigated the possibility of fan vents to to aerate both the wall cavity and the cupboard on the inside. Peter quoted and explained that the vents would be a good solution to the mouldy south wall. I accepted the very reasonable quote and Peter came promptly and on time. He did a sterling job and cleaned up afterwards. I am very happy with the result - the vents work perfectly and they look good too. Thank you RiteFlo!!

Greg Dobrin

Greg Dobrin

I have noticed a big difference since RiteFlo was installed in my bathroom. It takes a lot sooner to dry out and there is much less dampness generally. So simple and so effective!

Binh Rey

Binh Rey

I had four RiteFlo ventilation units installed in my children's bedrooms (two in each) about three months ago and I can definitely say that their rooms are no longer smelling musty or stuffy when you walk in. The most convenient feature of the unit is that the children can close it when it gets too cold during Winter and open it again if they need more fresh air. Opening and closing the unit is just a tug on the strings that hang off the unit (as per photo).As a mother, I feel good that my kids are breathing in fresh air every time they are in their rooms (even if their windows are closed). They look stylish in the bedrooms too, which is a bonus! I personally can recommend the product.

Matthew Vasilescu

Matthew Vasilescu

We have RiteFlo products in our bathrooms and built in wardrobes. They are easy to use and the damp rods are set and forget, no installation required unless you need power closer. They freshen our spaces and preserve our clothes. The bathrooms fans are ideal as we can open and close as we wish and they make zero noise and cost us nothing to run. Highly recommended you have them installed and only by RiteFlo.

Peter Simpson

Peter Simpson

Riteflo installed subfloor ventilation to our house with fantastic results. The team were extremely professional, knew exactly what was required & I couldn't fault their workmanship!I would recommend Riteflo to anyone how has any subfloor ventilation issues

Marc

Marc

We had a damp problem in our unit and Riteflo's damp rods solved our issue. A great find from great business!

Steve Vescio

Steve Vescio

I'm an electrical contractor, every now and again you come across a product that is just BRILLIANT. From the way it is designed and the quality of the product. I have used Riteflow self propelled ventilation fans and damp rods on numerous jobs. I use both of these products in my own home too.

Peter Lorenz

Peter Lorenz

After waiting a long time to venture into this type of renovation we found it delivers everything they promised. Very professional workmen protected our contents & cleaned up afterwards. It took less than two weeks to notice the difference inside the house from the underfloor ventilation. Highly recommended.

Steve Vescio

Steve Vescio

I'm an electrical contractor, every now and again you come across a product that is just BRILLIANT. From the way it is designed and the quality of the product. I have used Riteflow self propelled ventilation fans and damp rods on numerous jobs. I use both of these products in my own home too.

Marc

Marc

We had a damp problem in our unit and Riteflo's damp rods solved our issue. A great find from great business!

Robin Bower

Robin Bower

Very happy to recommend this service to everyone! Have had a history of mould on my south wall which had two existing small static vents. So investigated the possibility of fan vents to to aerate both the wall cavity and the cupboard on the inside. Peter quoted and explained that the vents would be a good solution to the mouldy south wall. I accepted the very reasonable quote and Peter came promptly and on time. He did a sterling job and cleaned up afterwards. I am very happy with the result - the vents work perfectly and they look good too. Thank you RiteFlo!!

Matthew Vasilescu

Matthew Vasilescu

We have RiteFlo products in our bathrooms and built in wardrobes. They are easy to use and the damp rods are set and forget, no installation required unless you need power closer. They freshen our spaces and preserve our clothes. The bathrooms fans are ideal as we can open and close as we wish and they make zero noise and cost us nothing to run. Highly recommended you have them installed and only by RiteFlo.

Marky Mark

Marky Mark

I can honestly say that I have spent a good 12 months constantly cleaning mould from my bathroom ceiling/cornice (worse during the colder months). Thanks to the knowledgeable technicians and applicators at RiteFlo my issues have now been resolved and have had a clean white bathroom ceiling over the last 6 months.

Peter Simpson

Peter Simpson

Riteflo installed subfloor ventilation to our house with fantastic results. The team were extremely professional, knew exactly what was required & I couldn't fault their workmanship!I would recommend Riteflo to anyone how has any subfloor ventilation issues

Peter Lorenz

Peter Lorenz

After waiting a long time to venture into this type of renovation we found it delivers everything they promised. Very professional workmen protected our contents & cleaned up afterwards. It took less than two weeks to notice the difference inside the house from the underfloor ventilation. Highly recommended.

Binh Rey

Binh Rey

I had four RiteFlo ventilation units installed in my children's bedrooms (two in each) about three months ago and I can definitely say that their rooms are no longer smelling musty or stuffy when you walk in. The most convenient feature of the unit is that the children can close it when it gets too cold during Winter and open it again if they need more fresh air. Opening and closing the unit is just a tug on the strings that hang off the unit (as per photo).As a mother, I feel good that my kids are breathing in fresh air every time they are in their rooms (even if their windows are closed). They look stylish in the bedrooms too, which is a bonus! I personally can recommend the product.

Greg Dobrin

Greg Dobrin

I have noticed a big difference since RiteFlo was installed in my bathroom. It takes a lot sooner to dry out and there is much less dampness generally. So simple and so effective!

Underfloor ventilation fans to fight mould

 

There are many ventilation systems on the market, but how do you make the right choice for your home or business? RiteFlo has solved this dilemma by providing fool-proof solutions for all your requirements. Our ventilation fans offer:

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No electricity needed for these ventilation fans
Therefore, you will not have to worry about another cost on top of your general cooling and heating system. There is no wiring and no disconnection in the case of a black out. RiteFlo subfloor ventilation fans run on the slightest change in air pressure or wind.

Reduce greenhouse gases
As populations and cities grow, we emit more and more greenhouse gases. Thankfully, RiteFlo provides an environmentally-friendly ventilation solution to maintain comfortable temperatures and fresh air in your house, apartment or office block.

Silent operation
Never worry about noise complaints from your neighbours. RiteFlo’s underfloor fans are silent. They do not require loud motors or mechanisms to function.

No running costs
As the fans operate on changes in air pressure, they require no external power and thus run for free! There’s no need for electricity or a solar connection. Best of all, there’s no risk of over-drying the timbers above.

Fight damp with a sub floor ventilation fan

 

RiteFlo sub floor ventilation fans are unique as they are the ONLY fans in the world with blades that rotate in both directions.

Due to natural differences in internal and external air pressure and wind, our ventilation fans expel stale air whilst introducing fresh air and natural light.

 

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Our fans can offer almost continuous air movement to the desired space 24 hours a day, 7 days a week. In the past, ventilation products were usually terracotta vents, wire mesh vents, electric and/or solar fans. Now there’s RiteFlo – self-propelled low cost ventilation fans for every Australian home.

Call us today on 02 9981 2210 to determine if a RiteFlo subfloor ventilation fan is right for you.

Our underfloor ventilation fans can be installed by most tradies

Why sub floor ventilation fans?

 

Ventilation in the sub-floor affects the foundation of the building if the ventilation is poor. This can lead to excess moisture, increasing the growth of mould and mould spores.

 

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Ventilation of the basement will help remove stale air, moisture and condensation which will help stop the spread of mould spores.

RiteFlo ventilation fans are a simple, cost-effective way to improve air flow under apartment buildings and homes.

A solution to your mould & damp problems

 

If you struggle with the heat, the cold, dampness, odours, energy efficiency – we have an answer for all your concerns. RiteFlo offers a versatile ventilation fan for each area of your home. From bathroom fans, to kitchen and laundry fans, or for underneath your home.

If you’re unsure which ventilation fan is right for your home, our team can help. Simply call us on 02 9981 2210 to go through the options.

 

FAQ on our subfloor ventilation fans

Q: Do your subfloor ventilation fans need power?

No. RiteFlo fans require no electricity. Our ventilation fans are propelled by changes in air pressure and air flow. They require no power and thus cost you nothing more once they’re installed.

Q: Can you install the ventilation fans?

Yes we can, if you’re located in Sydney Metro or if we’re visiting your city or town.

Otherwise, we’d recommend the work be carried out by a licensed trade professional; especially a glazier if you’re wanting to install our window ventilation fans.

Q: How many fans will I need to air out my subfloor space?

It will depend on the size of your home. The bigger the surface, the more fans you’ll need. Your average Australian Federation home, for example, typically needs at least two fans to create the proper air flow.