Why Our Insulation Is Often Cheaper Than Bunnings
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At Perth Insulation Centre, we believe Australians deserve honest pricing on quality insulation — without inflated mark-ups. We’re often cheaper than Bunnings, and we’re proud of it. Not because we undercut others, but because our goal is to help more people create eco-friendly, energy-neutral homes by keeping insulation affordable and accessible.
Our Mission: Affordable Sustainability
Our mission is simple — to make insulation affordable enough that every homeowner, builder, and renovator can choose the right R-Value for their home, not just what fits their budget. By offering competitive rates on Earthwool and sustainable insulation products, we’re helping families across WA improve thermal efficiency, reduce energy consumption, and move closer to energy neutrality.
“We don’t just sell insulation — we help build Australia’s energy-efficient future.”
How We Compare Prices (and Stay Cheaper)
- We regularly monitor major retailers (including Bunnings) for comparable Earthwool products.
- We purchase in bulk directly from suppliers, cutting out middle layers.
- We focus solely on insulation — not paint, hardware, or garden tools — so we keep overheads low.
- We pass those savings directly on to you.
Comparison last updated October 2025.
Why Our Prices Are Lower
| Factor | Perth Insulation Centre | Bunnings |
|---|---|---|
| Focus | 100% Insulation Specialist | General Hardware Retailer |
| Delivery | Flat-rate / Free Metro Delivery | Delivery Fees by Distance |
| Stock | Bulk Supply Direct from Manufacturer | Mixed Warehouse Network |
| Support | Trade-focused Expertise | General Retail Staff |
Example Price Comparisons
| Product | Our Price | Bunnings Price | Verified |
|---|---|---|---|
| Earthwool R4.0 Ceiling Batts 580mm | $59.21 | $59.98 | ✅ Oct 2025 |
| Earthwool R5.0 Ceiling Batts 430mm | $96.20 | $96.99 | ✅ Oct 2025 |
| Earthwool R2.7 Wall Batts | $71.25 | $71.75 | ✅ Oct 2025 |
Prices recorded from Bunnings online listings and Perth Insulation Centre on the same date. Subject to change.
Helping Australians Build Energy-Neutral Homes
Insulation is one of the most effective ways to reduce heating and cooling costs — and it’s the first step toward energy-neutral living. By offering fair, transparent pricing, we’re helping more Australians invest in quality insulation that lowers their carbon footprint, saves on power bills, and keeps homes comfortable all year round.
When Big Stores Match Us
Occasionally, large hardware chains will match our prices after we update them. We take that as a compliment — it means our commitment to affordable, sustainable homes is leading the market.
Our Promise
We’ll continue to keep our prices fair, our stock local, and our advice honest — so you can buy insulation with confidence, knowing you’re supporting a business that cares about both value and the planet.
Comparisons are based on publicly available pricing from Bunnings Warehouse Online and Perth Insulation Centre as of October 2025. Perth Insulation Centre is not affiliated with Bunnings Group Limited. All trademarks belong to their respective owners.