InsulGuard is a leading provider in insulation Perth and surround suburbs. Insulation is the biggest investment you can make to keep your home warmer in the Winter and cooler in the Summer. With sufficient ceiling insulation your household energy bills can reduce up to 40%. Year round comfort with more money in your pocket.


Your roof is one of the largest surface areas of your home. Insulation is designed to reduce heat transfer between the external and internal temperatures of your home. By improving your insulation, you can halve your usage of artificial heating and cooling, decreasing your energy usage and bills.



Booragoon, WA
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Michael and Thomas did an excellent job of installing my R4 batts insulation and 3 whirlybirds in my new house today. They took care in what they did and also put my draft stoppers over the exhaust fans in the roof for me. All done with a smile. Michael takes photos for you see if you don’t want to get into the roof space yourself, which I was impressed with. Troy booked me in with short notice and for a very good price. Michael cares about his product and the service he provides to his customers. I can highly recommend Michael and his team. Thanks a lot guys.I actually thought I could do it myself, though quickly realised it would take all week. They came in with no fuss and had the job done in one day. Very good service and extremely competitive rates. Thanks to Michael and the team!
Michael Black
Atwell, WA
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Had insulguard come install insulation and a whirlybird and could not recommend them more! Quick, pride in their work and cheap, highly recommend this company to anyone, thanks guys!
Karen Fooks
Fremantle, WA
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The whole process from start to finish has been very smooth and professional. The two men that turned up today to install our loft insulation were extremely polite and hard working and went above and beyond my wildest expectations. Our home is so much warmer this evening and we look forward to the installation of our cavity wall insulation next week.
Lorraine Mahar
Mount Lawley, WA
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I had insulation installed on Saturday morning by Michael and Ollie. Friendly and professional service great price. i would recommend these guys.Job was done in a couple of hours i am now enjoying the warmth and comfort. Great job guys thanks again. I would highly recommend using their service.

Choosing the Right Insulation

Ceiling insulation is designed to sit on the top surface of your ceiling in between the timber beams. Insulation Perth is installed as a bulk insulation designed to resist conducted and convection heat. Commonly used materials include polyester, fibreglass, wool and rockwool. The different layers of these products create air pockets, which creates a thermal break between the external temperature in the roof and the internal temperature of your home.

We’ve put together the most common insulation materials used today.

Fibreglass Batts

Recycled glass insulation, better known as fibreglass has been used as an insulator for decades. Unlike the old unhealthy fibreglass batts from pre-1990’s, this insulation is safe and is a fantastic insulator. With a long life span, water and fire resistance, fibreglass batts come from R2 through to R7 rating. We recommend the Bradford Gold range as it is Australian made, comes with a 70 year warranty and is the only product approved by the Asthma Council.

Polyester Batts

Just like the polyester you find in your quilt or pillow, polyester batts offer a great alternative to fibreglass insulation. Being no itch, low allergen and VOC free, polyester batts are perfect for allergen sufferers. Both fire and water resistant, unfortunately it is only available up to R4 rating. We recommend the Bradford Polymax range as it is made locally in Perth from up to 80% recycled materials.

Ready to Keep Warm this Winter? We offer an obligation free quote that can be done over the phone.

Year Round Comfort

Save Up to 45% on Power Bills

Reduce Your Carbon Footprint

How we install insulation

Insulation Perth can be installed into your roof space through one of two methods; via the roof, or via the manhole. The team at InsulGuard prefer to install insulation via the roof for a number of reasons. By going through the roof, we can let in light and ventilation, making it safer for our team. We also avoid dragging bags and tools through your home, so you don’t even need to be home for installation! We can create an access point by either removing a sheet of tin or sliding back some tiles. Everything goes back good upon completion so you can sleep comfortably.

Beware insulation "cowboys"!

The insulation game is unregulated in WA. That means there is a LOT of cowboys giving cheap work, which normally means a cheap price. We’ve fixed a lot of these jobs, which include poor workmanship, using a cheaper product (R3 instead of R5/R6 the customer paid for) and damage to homes.

We have been in business for a decade; giving 7 years warranty on all workmanship, carrying full public liability and workers compensation. With over 60+ reviews across Google, Facebook, 123 Tradies and HI Pages, you can have peace of mind we’ll do a professional job.

Ready to get started? Bradford Gold R5 Batts Installed from $13.50/m2 (T&Cs Apply)