Original Price $1200 ( 50% OFF, Limited time offer, includes GST )

PLEASE NOTE: Stock may not be instantly available during peak times or high demand ‒ Pre-order as early as possible.

Same flashing for tile and metal roofs …no further discounts for orders less than 100 units

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!

30 year

Average lifetime*

You Compare!

  • OVER 87,500 CLIENTS
  • FLOWER POWER
  • BOC GAS
  • TOTAL STEEL
  • ACTION COACH
  • WESTFIELD
  • LENDLEASE
  • KFC
  • STOCKLAND
  • THE WILLOWS
  • WILLOWDALE
  • RETIREMENT VILLAGES
  • PLUMBERS
  • BUILDERS
  • ROOFERS

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Why your house gets hot

...and how heat affects your home

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.

7 Hot and Cool Tips

1.

Roof ventilation saves your roof and keeps you cooler down below …without air-con

2.

Roof heat will heat up air-con tubes and deliver warmer air rather than cold air…it will also overwork your air-con unit

3.

Removing roof heat will deliver colder air into your rooms …reducing air-con usage ‒ ask any air-con expert or engineer

4.

Roof heat makes every room in your house hot …and insulation makes it even hotter by retaining the heat underneath!

5.

Twista whirlybirds cool your whole house for free …without electricity!

6.

Heat inside the lower roofs will transfer through walls into bedrooms above

7.

Twistaʼs remove heat from the lower roofs …making bedrooms above cooler

How many Twistas

do you need?

Here are some optimised installation examples:

100m2 home = 4 Twistas

225m2 home = 9 Twistas

975m2 apartment building = 39 Twistas

3 Known Facts

Air-Conditioners do not remove heat from your roof cavity

Further facts about Air-Conditioners:

  • High setup costs …and maintenance
  • Costly cooling method
  • Ongoing electricity costs
  • Can re-circulate airborne viruses causing you to breath in infectious particles
  • Not environmentally friendly or sustainable

Ceiling insulation traps heat below the ceiling making bedrooms hotter during summer

Further facts about ceiling insulation:

  • We all know that heat rises …but heat cannot rise through a ceiling that is covered with a thick insulation blanket
  • Itʼs like sleeping under a thick winter blanket which retains your body heat to keep you warm
  • Who covers their body with a thick winter blanket during summer?
  • Insulation is best on walls and under roof linings to slow down heat entry

Twista roof ventilators efficiently remove heat from your roof cavity for free

  • They cost nothing to run
  • Cheapest cooling method
  • Healthiest cooling solution because it brings in fresh air
  • Environmentally friendly and sustainable cooling solution

Important:

  • The volume of heat that must flow out of your roof cavity must be faster than the amount of heat radiating back into your roof cavity from the sun…
  • Excessive heat will prevent your air conditioner from functioning to its full capacity and will make it struggle to keep you cool if your condenser coil is not regularly maintained …it may even shorten its lifespan
  • Remember that heat buildup can also cause damage to other parts inside your roof …hereʼs what I personally found inside roof cavities…
  • I saw the duct tape around air-con tubes loosened from too much heat and caused the tubes to come apart, therefore blowing all that cold air into the roof cavity rather than into the bedrooms below…
  • You wouldnʼt even know itʼs doing this until you have it inspected

To much air-con can affect your health

...the sick building syndrome

  • Sluggish at home and office
  • Dehydration, dry lips, dry skin
  • Itchy skin, light headed
  • Headaches, migraine attacks
  • Reduced blood flow to the brain
  • Inability to concentrate
  • Increased irritation
  • Nausea, runny nose, sore throat
  • Upper respiratory symptoms
  • Difficulty swallowing
  • Mucous membrane inflammation
  • Vulnerable to viruses and bacteria
  • Mould spores triggering asthma attacks

Why your house gets mould

...and how itʼs really dangerous

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.

8.

Mould on walls & ceilings multiply in the absence of air movement

9.

Twistaʼs dry out moisture keeping your home damp-free and warmer in winter

Damaging winter moisture

Perfect Environment for

Termites and Wood Rot

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.

Twista contains premium quality hardened steel ball bearings

Australian made Twista Roof Ventilators are manufactured using a steel ball bearing system. Twista has proudly installed over 349,500 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!

Ball Bearings are used in Twista Roof Ventilators

How we Waterproof a Twista Installation Accurately and Professionally so itʼs sealed 100% against all climates

Standard Tile Installation

Moulded, Sealed and Secured!

Standard Tile Installation

Factory Vents

750mm

Worldʼs Best Whirlybird!

Mill finish only (not available in colours). Contact our office for special colour requests at extra cost.

Twista 750mm whirlybirds cool your factory for free …without electricity!

Original Price $2400 ( 45% OFF, Limited time offer, includes GST )

PLEASE NOTE: Stock may not be instantly available during peak times or high demand ‒ Pre-order as early as possible.

Same flashing for all metal roofs …no further discounts for orders less than 100 units

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!

30 year

Average lifetime*

35 YEARS Sales, Service and Repairs

Over 87,500 clients

Over 349,500 installations

Licenced and Insured

100% Waterproof Installation

Will not leak - Guaranteed

  • OVER 87,500 CLIENTS
  • FLOWER POWER
  • BOC GAS
  • TOTAL STEEL
  • ACTION COACH
  • WESTFIELD
  • LENDLEASE
  • KFC
  • STOCKLAND
  • THE WILLOWS
  • WILLOWDALE
  • RETIREMENT VILLAGES
  • PLUMBERS
  • BUILDERS
  • ROOFERS

The NEW Norm

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!

NOTICE for health

*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

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