Fibreglass Insulation

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R3.5-R8.0
Knauf Insulation

Knauf Earthwool Ceiling Insulation Batts

175-350 mm | Glasswool
5.0 (8)
  • Choose from R3 to R8, from temperate climates up to cold-climate performance
  • Softer to handle than standard glasswool, thanks to the ECOSE bio-based binder
from$9.20/m²
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R2.0-R3.1
Bradford

Bradford SoundScreen Acoustic Insulation Batts

70-110 mm | Glasswool
5.0 (1)
  • Wall options from R2 to R3.1 to match your comfort target
  • Australian made, to Australian standards
from$15.63/m²
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R2.0-R2.7
Bradford

Bradford Gold Batts Hi-Performance Wall Insulation

75-90 mm | Glasswool
  • Wall options from R2 to R2.7 to match your comfort target
  • Australian made, to Australian standards
from$9.21/m²
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R2.5-R7.0
Fletcher Insulation

Pink Batts Glasswool Ceiling Insulation

130-285 mm | Glasswool
  • Choose from R2.5 to R7, from temperate climates up to cold-climate performance
  • Australian made, from up to 80% recycled glass
from$7.03/m²
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R2.5-R4.1
Bradford

Bradford Gold Batts Thermal Ceiling Insulation

140-215 mm | Glasswool
  • Choose from R2.5 to R4.1
  • Australian made, to Australian standards
from$7.48/m²
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Bestseller
R5.0-R7.0
Bradford

Bradford Hi-Performance Gold Ceiling Batts

240-290 mm | Glasswool
  • Choose from R5 to R7, from temperate climates up to cold-climate performance
  • Australian made, to Australian standards
from$16.92/m²
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Bestseller
R2.5
Bradford

Bradford Optimo Underfloor Insulation

90 mm | Glasswool
5.0 (1)
  • R2.5 underfloor rating that noticeably cuts heat loss through the floor
  • Australian made, to Australian standards
from$19.57/m²
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10% off
Knauf Insulation

Knauf Earthwool Acoustic Partition Roll

75 mm | Glasswool
  • Softer to handle than standard glasswool, thanks to the ECOSE bio-based binder
  • Trusted Knauf Insulation quality
from$5.76/m²
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10% off Bestseller
R1.3-R2.3
Knauf Insulation

Knauf Earthwool Roofing Blanket Roll with Foil Facing

55-100 mm | Glasswool
5.0 (1)
  • Choose from R1.3 to R2.3
  • Softer to handle than standard glasswool, thanks to the ECOSE bio-based binder
from$8.10/m²
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10% off Bestseller
R2.5
Knauf Insulation

Knauf Earthwool FloorShield Insulation Batts

90 mm | Glasswool
  • Strong acoustic performance that cuts noise transfer
  • Softer to handle than standard glasswool, thanks to the ECOSE bio-based binder
from$18.16/m²
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Bestseller
R1.3-R1.8
Bradford

Bradford Anticon Roofing Insulation Blanket

60-80 mm | Glasswool
  • Choose from R1.3 to R1.8
  • Australian made, to Australian standards
from$9.90/m²
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R2.0-R2.5
Fletcher Insulation

Pink Batts Glasswool Wall Insulation

70-90 mm | Glasswool
  • Wall options from R1.5 to R2.5 to match your comfort target
  • Australian made, from up to 80% recycled glass
from$5.89/m²
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10% off
Knauf Insulation

Knauf Earthwool Acoustic Partition Batts

50-75 mm | Glasswool
  • 11 and 14 kg/m³, in 50 and 75 mm, 600 mm wide
  • Non-combustible mineral wool that will not add fuel to a fire
from$4.12/m²
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Pricewise Insulation DIY Install Kits

Glasswool
  • Makes cutting and fitting faster and cleaner
  • Matched accessory for a complete, airtight install
from$35.00/kit
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R1.3-R1.8
Fletcher Insulation

Fletcher Permastop Building Blanket Insulation

55-75 mm | Glasswool
  • Choose from R1.3 to R1.8
  • Australian made, from up to 80% recycled glass
from$12.37/m²
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R2.0-R3.1
Fletcher Insulation

Pink Soundbreak Insulation Batts

70-110 mm | Glasswool
  • Wall options from R2 to R3.1 to match your comfort target
  • Australian made, from up to 80% recycled glass
from$14.40/m²
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R1.2-R3.0
Fletcher Insulation

Fletcher Pink Partition Acoustic Wall Insulation

50-100 mm | Glasswool
  • Strong acoustic performance that cuts noise transfer
  • Australian made, from up to 80% recycled glass
from$5.90/m²
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Bestseller
R2.0
Bradford

Bradford Gold Batts Wall Insulation

90 mm | Glasswool
  • R2 wall rating that lifts everyday thermal and acoustic comfort
  • Australian made, to Australian standards
from$6.41/m²
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Fibreglass insulation is one of the most effective, affordable and cost-effective insulation materials available. Whether you're insulating your walls, your ceiling, or underneath the floor, you're sure to find the perfect product in our fibreglass insulation range. Read more on how fibreglass insulation (and insulation in general) works.

Fibreglass insulation is exactly what it sounds like, insulation made from fibreglass. Insulation works by trapping small pockets of air, and as trapped air is a fantastic insulator, these pockets of air serve within the fibreglass insulation batt greatly restrict the transfer of heat energy through the batt.

Up to 80% Recycled Glass

Many of our fibreglass insulation products are made from up to 80% recycled glass fibres. They're a surprisingly environmentally friendly product, and their longevity & damp resistance ensures that you'll get decades of benefit in the form of comfort and increased energy savings.


Great Insulation = Significant Savings

With a properly insulated home, you'll find you're able to cut back on the time you need to keep the heating and air-con running throughout the cooler and hotter months of the year. When you do need to run the AC, it won't be for as long, or as frequently.

Use Fibreglass Insulation Throughout Your Home

For the best results with insulation, you're best to insulate your whole home. Insulate your roof, your ceiling, your walls and beneath the floor and you'll truly see how comfortable, quiet and serene a home can be.

Here at Pricewise Insulation, we don't just offer the best range of insulation at great prices, all over Australia. We also offer insight, information and advice on all things insulation.

Wondering how much it's going to cost to insulate your home? Read our guide on exactly how much it's going to cost to insulate your home in Australia.

Too many options? Talk to our team.

Tell us your roof type, postcode and rough area, and we'll narrow it to a couple of options.