We will call or email you during business hours to organise your order …please be
patient with our phone operators during COVID-19
THANK YOU!
We will call or email you during business hours to organise your order …please be
patient with our phone operators during COVID-19
THANK YOU!
Take Note: Sun emits heat radiation into your roof space turning it into an oven of 70° degrees …this progressively ends up inside your rooms below. If left unvented it will deteriorate many things inside your roof cavity …including electrical wires, plumbing and stored items …even during winter.
BEWARE: Mould and mildew develops very quickly without proper ventilation …The effects of mould are well known to be dangerous to the health of your family.
If mould is left to multiply, this bacteria can lead to serious consequences… including weakening the immune system, developing respiratory illnesses such as asthma, bronchitis, pneumonia, coughing, headaches, nausea and chronic lung disease.
NOTE: Termites are known to thrive in dark, damp environments. Protect your roof cavity from termite infestation and wood rot by efficiently venting your roof with Twista Whirlybird roof ventilators.
Roof ventilation during winter dries damp air, this in turn means the air is actually warmer, therefor a dry winter roof is a warm winter roof.
Australian made Twista Roof Ventilators are manufactured using a steel ball bearing system. Twista has proudly installed over 353,500 vents in Australia and the numbers continue to grow weekly.
Ball bearings make use of hardened spherical balls that can handle both radial as well as thrust loads. The load is transmitted from the inner race to the balls and then from the balls to the outer race.
Because the bearings are spherical (ROUND), there is very small area of contact with the load, which means there is low friction …making way for high RPM (revolutions per minute), thatʼs why most Electric motors (high RPM) contain ball bearings.
Twista turbines use only the best-performance ball bearing system to deliver the highest RPM when needed and to provide a better and faster response …which means they will operate continuously without friction day and night 24/7.
NOTE: some manufacturers use plastic housing bearings and some use Roller Bearings for their Vents.
Ball Bearings perform better than Roller Bearings. Balls start up quicker and continue rotating longer, whereas Rollers need a lot more wind to get them started and they have more friction, so they stop rotating way before the Ball Bearings.
The Twista roof ventilator design turbocharges faster than many other brands and we wouldnʼt authorise anything less for your home!
We will call or email you during business hours to organise your order …please be
patient with our phone operators during COVID-19
THANK YOU!
Due to COVID-19 we have permanently set up a 24hr/7day messaging service where you leave your message and we then return your call during office hours…
Due to Virus Outbreaks and everyoneʼs Health and Safety we have now permanently set up all our phone operators to work from home.
Please be kind and patient when they return your call to provide assistance ‒ Thank You!
Otherwise, if you know what you want, click the “BUY NOW” button to complete your purchase …itʼs really that easy ‒ try it now!
*Conditions may apply – call for information. Additional fees may apply to some travel zones/poa.
Temperature differences will vary from house to house.
Scarlett Industries Pty Ltd trading as Twista ABN 49 150 850 703
In the event Twista installer is unavailable in your area, you may wish to engage a local roofer or local
builder to assist with your roof vent installation