Cavity Wall Insulation Perth
Cavity Wall Insulation
Is your home losing heat in winter, improving your carbon footprint, or feeling like an oven in summer? If your energy bills are creeping up and your house struggles to maintain a comfortable temperature, the issue could be your double brick cavity walls.
That empty space between the two brick skins is a thermal break, and without proper insulation, heat can transfer freely. Cavity wall insulation is the best way to prevent this, keeping your home comfortable year-round while cutting energy costs.
At Roof Insulation Perth, we specialise in cavity wall insulation installation for new and existing homes that can benefit from our insulation services across Perth, WA. Our expert team installs high-quality insulation products essential for reducing your carbon footprint. Designed for Western Australia’s home insulation services, which are top-rated. Climate, ensuring your home stays cooler in summer and warmer in winter.
Why Cavity Wall Insulation is a Must for Perth Homes
Perth’s climate swings between scorching summers and chilly winters. Without wall cavity insulation, your home struggles to retain heat when it’s cold and trap cool air when it’s hot. That means higher power consumption and a less comfortable environment all year round.
By installing cavity wall insulation, you can:
- Reduce heat transfer through your brick walls
- Lower your energy bills by having insulation installed. to improve thermal performance and thermal efficiency
- Boost your house energy rating (according to the National House Energy Rating Scheme – NatHERS)
- Make your home more sustainable by reducing energy consumption
- Improve soundproofing with acoustic insulation benefits
- Increase property value with better insulation ratings
How Does Cavity Wall Insulation Work?
Think of your home like a thermos that keeps your coffee warm in winter and cold in summer.
Without insulation, your double brick walls let heat in and out freely. That’s like having a thermos with no insulation layer—it just doesn’t work. But when cavity wall insulation is installed, it acts as a barrier inside the cavity, stopping heat from escaping in winter and keeping it out in summer.
Roof Insulation Perth uses top-quality cavity wall insulation products like InsulGuard Cavity Shield, polystyrene beads, and fibreglass batts to create an effective thermal barrier inside the standard 50mm double brick cavity.
The Best Insulation for Perth Homes
There’s no one-size-fits-all approach to insulation. The best choice depends on your home, budget, and performance needs. Here’s a breakdown of the most popular insulation materials we use:
InsulGuard Cavity Shield
- A premium wall insulation product designed for double brick cavity walls
- Creates a thermal and acoustic barrier
- High energy efficiency and house energy rating improvements
Polystyrene Beads
- A lightweight option that fills walls inside the vacant cavity
- Excellent for retrofitting wall insulation in existing homes
- Water-resistant and long-lasting
Glasswool Insulation Batts
- One of the most used insulators in the world
- Great for acoustic insulation and reducing noise pollution
- Fire-resistant and environmentally friendly
Polyester Batts
- Non-irritant, making it a great choice for sensitive households
- Provides excellent thermal performance
- Long-lasting and durable
Cavity Wall Insulation Installation Process
We make wall insulation installation quick, hassle-free, and effective at Roof Insulation Perth.
Here’s what you can expect:
Free Quote & Assessment
We inspect your home and determine the best insulation solutions.
Drilling Small Access Points
We create tiny holes in your external walls to inject insulation into the cavity.
Installing the Insulation
We install cavity insulation using high-performance insulation materials.
Sealing & Cleaning
The access points are sealed, leaving your brick walls untouched.
Final Check
We ensure everything is installed correctly for maximum thermal performance.
Does Your Home Need a Retrofit?
If your home was built without insulation, don’t worry—retrofit wall insulation is an easy solution. Many Australian homes with double brick cavities without insulation struggle with high energy consumption. Installing insulation today can instantly improve energy efficiency and reduce power bills.
Roof Insulation & Other Energy-Saving Options
While cavity wall insulation is essential, roof insulation is equally important. Pairing wall and roof insulation with roller shutters or R4 ceiling insulation can reduce heat transfer and create an energy-efficient home.
FAQs About Cavity Wall Insulation in Perth
1. How much does cavity wall insulation cost?
The price depends on your home size, insulation material, and installation requirements. We provide a professional installer for your insulation needs and a free quote so you know exactly what to expect.
2. Will cavity wall insulation make a difference in my energy bills?
Absolutely! A well-insulated home can cut energy costs by up to 40%, keeping your heating and cooling expenses low.
3. How long does the installation take?
Most installations are completed within a day, with minimal disruption to your home.
4. Can cavity wall insulation help with noise reduction?
Yes! Insulation acts as acoustic insulation, reducing outside noise and making your home quieter.
5. Is insulation safe for my home?
Yes! We use high-quality, non-toxic materials that meet Australian standards for safety and efficiency.
Get Your Free Quote Today!
Don’t let your home’s double brick cavity go to waste. In a new build or an older Perth home, cavity wall insulation will improve energy efficiency, reduce power consumption, and keep your home comfortable year-round.
Contact Roof Insulation Perth today to book your free quote and start saving on energy bills!
