Products  >  Internal Insulation Boards

Internal insulation board

For the inside face of a masonry or timber wall

Areas of application

Semi-rigid insulation boards (T&G or Square Edge) from Steico ideal for renovation projects. Fixed to the internal face of an external wall or internal partition. Suitable for a natural Lime based or Earthen render finish.


• Environmentally friendly internal insulation made from natural softwood

• Ideal for renovation of masonry and traditional timber constructions

• Excellent control of condensation – advanced performance using intelligent       building physics

• Can be utilised without an additional vapour barrier

• Water vapour open for a healthy internal climate

• Ecological and recyclable with no impact on the environment

Board sizes and Packaging information
Prices & R Values

40mm board [R-1.0]    - $26.90 /m² inc. GST
60mm board [R-1.5]    - $39.50 /m² inc. GST

80mm board [R-2.10]  - $54.90 /m² inc. GST

Minimum order quantities: Pallet quantity

Sales terms + Delivery Options:  Learn more here

 Technical Specifications

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

Our natural wood fibre insulation partner: Steico

© 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 to all regions: NSW, Victoria, Queensland, ACT, WA, SA, Tasmania