Wall Insulation

Wall Insulation Batts in Perth

Shop wall insulation for external walls, internal partitions and acoustic upgrades across residential and commercial projects. Perth Insulation Centre stocks thermal, high-density and acoustic insulation options including Knauf Earthwool wall batts and James Hardie Smart Fire Insulation for compatible wall systems.

Wall insulation helps improve indoor comfort by reducing heat transfer through external walls, while higher-density products can also support better acoustic separation between rooms. Our range includes options for common 75mm and 90mm wall cavities, multiple R-values and different framing widths.

Choose insulation based on cavity depth, stud spacing, thermal requirements and acoustic goals. If you have plans or wall measurements, Perth Insulation Centre can help estimate suitable products and pack quantities.