Application  > Ceiling & wall insulation

Ceiling & Wall insulation

Natural wood fibre bulk insulation is a high density yet flexible material that can be used in all building cavities: Between roof rafters, ceilings areas, external wall, floors and sub-floors, internal partitions , and service zones.

The wood fibre batt measure 1220mm x 575mm and comes in thicknesses of 40mm to 240mm. They fit perfectly within a stud system of 600mm on center, but can easily be cut to fit other sizes.

Benefits of using the natural woodfibre bulk insulation batts

• Water vapour open / breathable for a healthy room environment

• Excellent insulation properties in winter and summer

• Flexible thermal insulation, easy handling, non-irritant to skin
• Good compression strength; doesn't sag over time
• Provides excellent sound proofing for rooms
• Ecological and environment-friendly, fully recyclable
• Provides a green architectural solution
• Insulation properties 5 times greater than traditional insulation

Where to use it

Between timber walls
Can be used between studs on any type of timber external wall as well as internal partitions.
Between metal framing
Can easily be used between metal framing system for both external walls and for internal partitions.
Roof rafters & ceiling areas
Easily fits between your roof rafters, gables ends, and over your ceilings.
Floors & odd  areas
Perfect for underfloor & other floors within a home. Can also be fitted to odd spaces and service areas.
Use it with CLT's
Easily works with all Cross Laminated Timber Construction.

Fits between your roof rafters, gables ends, and over your ceilings.
Need more technical information ?

You can download the Bulk Insulation installation guide as well as the Product Data Sheet at our Downloads section.

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Our natural wood fibre insulation partner: Steico


Benefits of Natural Wood Fibre Insulation

Excellent summer heat protection

Excellent winter protection 

Weather tight and breathable

Good sound protection

Excellent fire protection

Easy to install with regular tools

© 2020 Insulate Naturally 

Insulate Naturally is an Australian supplier of truly green building & insulation materials.
We specialise in natural, ecological, and healthy wood fibre insulation products for the home. 
We deliver throughout Australia: NSW, Victoria, Queensland, ACT (Canberra), WA, SA, Tasmania.
We can also ship to New Zealand.