Cool Roof: Heat Reflective Roof Paint

Australia is known for its warm weather; from hot Victorian summers to the year-round heat of the north, Australians are always in search of ways to keep cool when the mercury rises.

Cool Roof is one such way to keep cool and comfortable. This innovative paint – a product of clever geo-engineering – is a heat reflective, roof restoration membrane paint. It is a water based co-polymer compound containing inert pigments and special filters, and it’s ideal for metal or tiled roofs.

With excellent adhesion properties, Cool Roof is microporous, impervious to salt spray, resistant to airborne pollution and doesn’t promote mould or fungal growth. This durable product has been designed to handle the toughest conditions, meaning it won’t flake or peel. Whether you live by the ocean, up north or down south, Cool Roof is a long lasting product that delivers exceptional results – keeping your home cool on even the hottest days!

Quickwall’s Cool Roof heat reflective paint:


  • Reduces the underside roof temperature by up to 18 degrees Celsius.
  • Protects against harmful UV rays.
    Is resistant to flaking, peeling, water and pollution.
  • Reduced energy costs in summer.
    Restores roof surfaces, extending their lifespan.
  • Reduces the expansion and contraction in metal sheeting and trusses, helping to eliminate any associated noise.
  • Works to reduce pressure on roof fixings, screws and nails.
  • Comes with a 10 year manufacturer’s warranty (materials only).

How does it work?

Many people ask us how this product actually works. How can paint reduce the underside roof temperature by as much as 18 degrees?

Well, in a typical roofing system the sun creates heat build up on the outer surface of the roof – leading to heat transfer. The transferred heat causes the building’s interior to heat up; the interior roof space then remains warm long after the sun’s rays have lost their sting.

Many people use roofing insulation – such as pink bats – to combat this problem. This type of insulation certainly works to some extent; however it works by slowing down the transfer of heat rather than stopping it altogether. Conversely, Cool Roof actually works to block the infrared and ultraviolet rays emitted by the sun. By stopping these rays before they enter the roof, it prevents heat build up at the source.

What is the result?

When your roof is treated with heat reflective roof paint, the building remains cooler during hot, sunny conditions. This means that you’ll remain cooler and more comfortable, without having to spend a fortune on electricity to run air conditioners.

As an increasing number of Australians become environmentally aware, more people are looking for ways to reduce their carbon footprint in the form of energy-efficient housing. By helping to reduce energy consumption in hot, sunny climates, Cool Roof certainly ticks the eco-friendly box – and rainwater collected from the roof’s surface is also perfectly safe. Ultimately, it’s better for you, your wallet and the environment.

It’s also important to note that Cool Roof is available in a select range of colours to suit common roof tones – whether your roof is tiled or made from Colorbond. We recommend using a lighter shade – such as Quartz White – as this helps to deliver the best heat reflective results. However, Cool Roof is available in darker colours that still deliver excellent solar reflectance.

How is it applied?

Cool Roof is quick and easy to apply – in fact application can be completed in four simple steps.

Step 1: The roof needs to be clean prior to application. Clean it with water via a high pressure cleaner and also treat any mould or algae with an appropriate product.

Step 2: Prime the roof with Quickwall Primer, details of which can be found on our Specifications Page.

Step 3: Using a roller or spray, apply the first coat of Cool Roof.

Step 4: Using a roller or spray, apply the second coat of Cool Roof.

Contact Quickwall today

If you would like to find out more about this heat reflective roof paint, don’t hesitate to contact the team at Quickwall today on 1800 775 573 – we’re always happy to answer your questions or provide you with a nationwide quote. If you want to know more about heat reflective paints, Wikipedia has some great background information available as well.

If you are looking for waterproofing membrane products instead, please visit out Waterproofing Membrane Page.

Download Brochure (1.9Mb) 


Cool Roof:

4L, 10L, 20L pails

& 200L drums

Contact Us

Call 1800 775 573

Business hours:

Brisbane - Banyo
7.00 am - 4.00 pm

Monday -Friday

Cairns - Manunda

7.30am - 4.00pm

Monday - Friday




CAIRNS - Head Office

2/3 Donaldson Street
Manunda QLD 4870

Phone: +61 7 4031 2399
Fax: +61 7 4031 2316 


[email protected]


Toll-free: 1800 775 573





1-3 39 Weyba Street                  Banyo QLD 4870

Phone: +61 7 3267 5258


Warehouse - Kelso

Phone: 1800 775 573 


Product & Technical Consultant:

Tanya O'Riley
Mobile: 0414 882 423