Commercial Industrial Roof Ventilators & Exhaust Fans

Commercial Whirlybirds

Prices for Supply & Install

We Have a Full Range of Industrial Roof Vents

Below are a few samples of our commercial (Supply & Installation) whirlybird prices. For a longer discussion on your particular industrial roof vent needs, please call us directly for a P.O.A quote. Any Scope, Any Size, Large or Small, It’s What We Do.

READY TO ORDER?

Step 1 – Fill Order Form

Step 2 – Press “Submit”

Step 3 – We Contact You

  • We answer your questions
  • Book Install Date & Time
  • Arrange Payment

Payment Terms:   We require 50% deposit on placing your order and the balance of payment on completion. We accept Mastercard, Visa, Bank Transfer and of course cash

Do You Offer a Warranty?

    All Our Vents Are Warrantied

  • Airocle Premium Roof Vents carry a 30-year manufacturers warranty and a 5-year installation warranty on whirlybirds.
  • Ampelite Commercial Roof Vents carry a 10-year manufacturers warranty and a 5-year installation warranty.
  • Ampelite Domestic Roof Vents carry a 10-year manufacturers warranty and a 5-year installation warranty.
Experienced Installers?

We Are Professional Roofers

Our team of roofing experts is not only experienced in installing domestic and industrial whirlybirds and roof vents but our expertise in the business extends far beyond that. We have been roofing contractors for over 30 years, installing and repairing domestic and industrial roofs of every description and material, demonstrating the highest industry standard in workmanship and customer care. You won’t be disappointed.

Hidden Costs?

There Are No Hidden Costs

Our whole business model is about transparency. It’s common in the industry to have a contractor lure their customers in with a seemingly cheap initial price, only to end up paying twice as much, once all the hidden extras have been factored in.

Roof Vents Australia is not like that! We give you an honest, upfront price for roof vent & whirlybird installation with no extras for roof type or installations on homes 2 stories and under. Homes that are 3 stories and higher, will need to be accessed before final price. That’s only fair.

How Soon Can You Install?

We Don’t Like to Make Anyone Wait

Once you have filled in one of our online inquiry forms, we will make contact with you within 24 hours (usually much sooner).

We then book an install time and date. Most installations are done within a week or so after the initial contact.

If you want to get the ball rolling sooner you could always call us directly at 1300-564-612

Domestic Roof Ventilators

All Prices Are For Supply & Install

Solar Roof Ventilators

All Prices Are For Supply & Install

300 Spinaway PDF

whirlybird roof vent sydney

40W Solar Vent PDF

solar roof ventilator sydney

Airocle Industrial PDF

industrial commercial roof vents sydney

Ampelite Commercial PDF

commercial industrial roof ventilator

10 Years Manufacturers Warranty

5 Years Installation Warranty
Proudly Australian Made

The 300 Spinaway from Ampelite

roof ventillation whirlybird

The Workhorse of Whirlybirds

The 300 Spinaway has an enduring reputation for being the workhorse of wind-powered, domestic turbine roof vents in Australia. It’s built to last. Learn More…

whirlybird sydney

Whisper Quiet Design

It has a light and durable aluminium construction. Also, a strong fibreglass reinforced nylon chassis for a “Whisper Quiet” and almost silent operation, powered by the wind! Learn More

whirlybirds sydney

Designed to Keep on Spinning.

It has a sealed dual bearing housing for long life. Double rivetted pressed vanes for superior strength and longevity. These units just keep on spinning, even in the worst Australian weather. Learn More…

whirlybirds sydney

We Stand Behind Our Products

10 Year Manufacturers Warranty on Materials, Including Bearings. 5 Year Installation Warranty

Comes in Colorbond™ or Mill (Silver) Finish  Learn More…

Commercial Roof Ventilators

500mm - 900mm Industrial Rotary Roof Vents by Ampelite

Proudly Australian Made

Prices + Info
Commercial Industrial Roof Ventilators Sydney
commercial industrial roof ventilation

Great Commercial Performance

  • Stainless Steel bearings that are fully enclosed and self-lubricating, housed in a Stainless Steel Double Row Casing
  • Bearings are maintenance free, designed to withstand extreme environments.

  • The bearing assembly provides low friction with minimal drag, resulting in a longer life.

  • Two-part shaft system comprising anti-corrosive steel axle fully sealed in a fire resistant nylon casing.

  • The tough nylon casing ensures the original alignment of head and axle is always maintained, even after wind pressure stress.

  • The straight vanes are free-flowing.

  • Optimum efficiency has been achieved through the vane’s angle and maximum available surface area.

  • Low profile design and straight vanes provide pleasing aesthetics.

  • Also available in powder coated colour finish.

Available models:

SV150, SV300, SV450, SV600, SV800, SV950.

 

 

Calculations For Commercial

Roof Vents – Size & Number

1. Determine the volume of the building

Volume of section A = 0.5 x L x W x Ha

Volume of section B = L x W x Hb

Calculating Total Building Volume

Add the Volume of section A + Volume of section B

Note: For factories, the combined volume A + B should be used.

Where Volume B is air-conditioned, only Volume A is used

to calculate the number of ventilators required. No air

should be drawn from the air-conditioned space below

ceiling level.

2. Select the number of ventilators required

METRIC = V x Ac/Hr.    EX/c x 3.6

Where:

V = Volume of building or roof space

Ac/Hr = Air changes per hour

EX/c = Exhaust capacity of ventilator

Using ventilators in the ceiling space of air-conditioned buildings reduces the load on the air-conditioning plant and helps reduce power consumption accordingly. Well worth the initial investment for vents and installation cost.

40W Solar Roof Ventilators

Powerful Industrial Strength Solar Powered Roof Vent by RVA

Equal to 22 Whirlybirds

Prices + Info

40 Watt Solar Roof Ventilator

solar roof ventillation

Industrial Strength with Style

Our RVA – 40 Watt solar roof vents can move 623 Metres Per Minute (MPM) of Hot Humid Air. The Average 300mm domestic roof vent can move approximately 100 Cubic Feet Per Minute (CFM’s) or around 2.8 MPM. Learn More…
solar roof ventillation

Comparing Apples to Apples

Our RVA – Solar Roof Vent is equivalent to 22 regular whirlybirds. Most competitors domestic solar vents range in power from 12 watts to 30 Watts (for comparable prices to ours). Our Domestic units are powerful enough to be installed as commercial ventilators, equaling 7 – 900mm Commercial Rotary Roof Vents. Talk about overdelivering!! Learn More
whirlybird

Maximum Solar Power Input

Our RVA – Solar Roof Ventilator is totally adjustable. It can be set to a 15º angle, 30º angle, and a 45º verticle angle. It also has a swivel base that ensures maximum angle versatility for maximum solar input. Many of our competitor’s solar vents do not have this versatility. Learn More…
whirlybirds

Whisper Quiet Brushless DC Motor

Our long-life brushless DC motor runs effortlessly without a sound. Virtually silent at close range. Its 40 Watt motor is a quiet achiever, working hard and being noticed only for its sleek design. Learn More…

Solar Powered Roof Ventilation Fan 40W Model: BSQ-40WS

One of These Solar Powered Units Replaces 22 Whirlybirds – Learn More > >

BUILT TO LAST

Industrial & Commercial Whisper Quiet Motor

5 Year Warranty

40W – Solar Roof Vent

  • Replaces 22  Whirlybirds
  • Domestic & Commercial Use
  • Brushless DC Longlife Motor
  • 623 Cubic Meters Per Minute
  • 2,200 Cubic Feet Per Minute
  • Horizontal & Swivel Adjustable
  • Thermostat Controlled
  • Industrial Roof Application
  • Stainless Steel Bolts & Screws
  • Black Galvanized Finish
solar roof vent
solar powered roof vent fan

Roof Vents Australia – Why Use Us?

What makes Roof Vents Australia different to the rest of the solar vent companies in Australia.

Roof Vents Australia offers an all in one price.

The price we advertise includes everything you need for your solar vent.

No Extras, No Surprises!

Our all-inclusive price covers our large capacity 40-watt solar vent which extracts 623 cubic metres of air per minute, thermostatically controlled to operate automatically when the roof void (attic) temperature reaches 26 degrees.

Our separate solar paneled 9.6-volt lithium polymer rechargeable battery automatically kicks in on cloudy days or hot humid nights to keep your home cooler so you stay more comfortable. This unit Installs into a one story or two-story home with either a metal or tile roof.

Our one stop supply and install prices (some conditions apply) includes our industial whirlybirds and regular domestic whirlybirds

Roof Vents Australia only use adjustable solar vents which are placed on your roof north facing by our qualified installers to make the best use of the sun. They adjust not only at varying angles vertically but also swivels at the base of the PV solar panel for maximum positioning and maximum solar energy output.

Roof vents help cut the cost of cooling your home, the greater air moving capacity, the more efficient they are at reducing roof void temperatures.

Solar Vents Australia uses 40-watt units with a capacity to extract 623 cubic metres of air every minute.

Take the Mystery Out of Installation Labour + Materials Costs

Our one set price includes everything you need.

Nothing else to buy!

Roof Vents Australia offers a 5-year guarantee on all components of our vents including the motor, installation, bearings, and casing.

Your roof vent will be installed by one of our fully qualified roof vent installers, quickly and without a fuss.

Roof Vents Australia offers

Purchase and insulation in one set price.

40-watt solar vent unit thermostatically controlled able to extract 623 cubic metres of air per minute, with a separate PV solar powered battery backup

Adjustable solar panel able to be positioned to make the most of the sun

5-year warranty on all components.

Qualified installers.

One set price for one or two-story homes, tile or metal roofing, NOTHING else to pay (conditions apply).

Suitable for 90% of all homes in Australia.

Call - 1300-564-612

All Quotes Free

Prices + Enquiries

Roof Vents Australia

Contact Us

We are a Full-Service Roofing Company www.SydneyRoof.com.au

This is Our Sister Company www.roofventsaustralia.com.au

Sydney Locations

24 Curzon Rd, Padstow Heights, NSW 2211

170A Botany St, Kingsford NSW 2032

44 Huntington St, Crows Nest NSW 2065

Business Hours: 6 am – 6 pm M-F

PRODUCTS WE SUPPLY & INSTALL

WONDERGLAS GC
Durable and reliable, these fibreglass panels for industrial and commercial facilities perform in demanding environments, controlling the effects of UV light transmission and corrosion - More Info...
PERMA-GLAS
As the preferred choice for commercial roofs that require low expansion and contraction rates, Perma-Glas is engineered for seamless installation. Comes in 3 Configurations - More Info...
COOL-LITE
Cool-lite fibreglass sheeting tempers light transmission while controlling heat, providing a naturally illuminated, low-temperature workspace - More Info...
SR76 - FIRE RETARDANT
Molded with a specially formulated, fire retardant resin, SR76 roof sheeting combines building safety and light transmission control - More Info...
WEBGLAS GC WOVEN
Webglass GC plastic sheeting is reinforced with heavy woven matting for the strength and durability necessary in order to function in high traffic environments - More Info...
WEBGLAS GCP PREM..
Ideal for homes and small businesses, these highly durable, plastic roofing panels include a reinforced polyester film surface coat that stands up to weathering and harsh environments - More Info...
WHIRLYBIRDS

We have convenient, upfront supply and Install prices for our high-quality domestic "Whirlybirds" - More Info...

INDUSTRIAL VENTS

Our full range of commercial industrial roof ventilation systems come with manufacturers and installation warranties - More Info...

SOLAR VENTS

Our solar vents are powerful and reliable and free to run. Equaling 22 whirlybirds they are powerful enough for commercial use - More Info...

DIRECT DUCTED VENT

Vent your laundry, toilet, bathroom and kitchen air directly to the outside  - More Info...

EXHAUST VENTS

RVA supplies and installs a wide variety of powered exhaust vents for commercial and industrial applications - More Info...

MODERN RAINHEAD

We can custom design your rainwater heads to suit your homes modern design - More Info...

ORNATE RAINHEAD

We can custom design your rainwater heads to suit your homes modern design - More Info...

STAINLESS STEEL

Like something shiny? We will custom make your stainless steel rainwater head - More Info...

COPPER RAINHEADS

For that handcrafted artisan look that will enhance your copper gutters and downpipes - More Info...