Top 10 Insulation Installers in Brisbane, Queensland
There are currently 10 highly-rated insulation businesses in Brisbane, Queensland listed on TradeRefer, with an average Google rating of 4.9★ across 1,196 verified reviews. The 10 listed below are ranked from highest to lowest rating, all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
4.9★ Avg Rating
1,196 Google reviews
100% Verified
ABN & Licence Checked
10 Businesses
In Brisbane
Top 10 Insulation in Brisbane — Ranked by Customer Rating
Compare the highest-rated insulation in Brisbane, Queensland. All businesses listed are ABN-verified and surfaced without paid placement.
Ceiling Vac Specialist
Brisbane's trusted experts for ceiling insulation. From installations to removals, count on our Ceiling Insulation Specialists Brisbane for quality service.
Comfort Zone Insulation Team
Introducing Four of the Best Insulation Contractors and Insulation Companies servicing Brisbane and South East QLD and Northern NSW
Spray Foam Australia
Get superior thermal insulation and air tightness with spray foam insulation from the leading experts in Australia. Contact us to discuss your next project!
Advanced Insulation and Fabrications
Advanced Insulation and Fabrications are your trusted commercial and industrial insulation installers with over 20 years of experience. Contact us today!
Brisbane Insulation
Brisbane Insulation is a top-rated insulation business serving Annerley, QLD. With a 4.9-star rating from 619 reviews, they are one of the most trusted insulation providers in the area. Specialising in insulation installation for ceilings, walls, and underfloor, Brisbane Insulation delivers quality workmanship and reliable service. Contact them today for a free quote.
Outback Insulation Brisbane
Outback Insulation is SEQ’s most trusted insulation name. Uncompromising standards, honest advice and quality products. Residential and Commercial Projects. Enquire Now!
Roof Suckers
Professional insulation installers Brisbane offering ceiling insulation, roof insulation, blow in insulation installation and removal for better comfort and energy savings.
Insulation Guru Brisbane
Brisbane local insulation company offering South East Queensland residents & businesses first class cleaning & insulation installation.
Earthwool Insulation
Earthwool Insulation offers insulation installation for ceilings, walls, and underfloor in Cannon Hill, QLD. With 4 customer reviews and a focus on quality workmanship, they serve homes and businesses across the Cannon Hill area. Contact Earthwool Insulation for a free quote.
Total Insulation
Professional industrial insulation solutions for piping, ductwork, plant equipment and commercial buildings. Get energy-efficiency and reduce heat - call us!
How Much Do Insulation Cost in Brisbane?
Pricing data based on Australian industry averages for Queensland. Always get 2–3 written quotes.
Typical Range
$10–$25
/m²
After-Hours Rate
$38
Emergency callout
Avg Hourly Rate
$18
Brisbane market average
Prices are estimates only. Always request a written quote before authorising any work.
Insulation Licensing Requirements in Queensland
In Queensland, insulation installation does not require a QBCC licence. Installers must follow AS/NZS 4859 and manufacturers' installation instructions. Work Health and Safety requirements apply.
How to Choose the Best Insulation in Brisbane
Use this checklist before hiring any insulation in Brisbane, Queensland.
- 1
Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).
- 2
Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.
- 3
Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.
- 4
Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.
- 5
Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.
Frequently Asked Questions — Insulation in Brisbane
How much does ceiling insulation cost in Australia?
Ceiling insulation installation costs $1,000–$2,500 for a standard 3-bedroom home (approx 120m²). Glasswool batts are most common at $8–$15/m² installed. Blown-in loose-fill insulation costs $10–$18/m². Wall insulation during renovation costs $25–$50/m². The total depends on existing insulation, ceiling height, and access.
What R-value do I need for my Australian state?
The NCC mandates minimum R-values based on climate zone. In southern Victoria and Tasmania (Zone 7/8): R5.0+ ceiling, R2.0+ wall. In temperate NSW/ACT/SA (Zone 6): R3.5+ ceiling, R1.5+ wall. In subtropical QLD (Zone 2): R3.7+ ceiling. Always install to the NCC minimum for your zone — higher R-values provide better returns on energy bills.
What types of insulation are available in Australia?
Common types: glasswool batts (Bradford, Fletcher Insulation — most popular), polyester batts (no itch, good for DIY), rockwool (fire-resistant, good for party walls), reflective foil (works by reflecting radiant heat, best in hot climates, often used under roofs), and blown-in insulation (cellulose or glasswool, for retrofitting without removing ceiling lining).
Can I install insulation myself?
Ceiling insulation (roof space access required) can be DIY-installed with proper safety precautions: N95 mask, safety glasses, long sleeves, gloves. Ensure ceiling space is not contaminated with asbestos before entering. Do NOT install near recessed downlights (fire hazard) unless IC-rated or properly shielded. Wall insulation typically requires professional installation.
Is underfloor insulation worth it in Australia?
Underfloor insulation reduces heat loss through timber floors by 10–20%, providing comfort in cooler months. It's most cost-effective in cool temperate regions (VIC, TAS, ACT, southern NSW) where floors are a major source of winter heat loss. Cost is $15–$35/m² installed. Homes on concrete slabs don't benefit from underfloor insulation.
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