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Cavity Wall Insulation is a division of Energy Efficiency Group offering premium Knauf Insulation Supafil solutions. CavityWall Insulation is made from non-combustible acoustic & thermal blow in glasswool insulation which is pumped directly into cavity walls .

Cavity wall (double brick) insulation is a blow-in insulation currently used in over 5 million homes in the UK for increasing the thermal performance of existing homes, and will also work effectively in Australian homes.

Cavity Wall Insulation
Maximise your home's efficiency with insulation designed for cavity walls . By filling the gap between external and internal walls , our solutions reduce heat transfer, minimise drafts, and improve thermal performance throughout the year. Built for Australian conditions, cavity wall insulation helps lower energy costs, enhance comfort, and add lasting value to your property.
Additional Notes on Wall Cavity Insulation
CavityTherm insulation Installation Guide: On-Site Corner Solutions. This note connects the source idea with the visuals in a simple, reader-friendly way.
Xtratherm Cavity Wall Insulation - CT/PIR & XT/CW (T&G) - browse. It gives the article a little more context before the image collection begins.
How To Fill Wall Cavity With Insulation at William Noland blog. The extra context helps the page feel more useful without forcing the same phrase repeatedly.
Looking at multiple sources also helps separate the main idea from small decorative details.
These notes are added so the page offers more than images and gives each visitor a clearer reason to keep reading.