Flame test: 20-year-old cellulose vs new batts, which one burns?
We put a flame to 20-year-old cellulose and a brand-new batt. Guess which one lit up.
Watch · insulation on video
See it for yourself: insulation on video.
Most people never see inside their own roof, so we film it. Real installs, the cellulose flame test, fixing dodgy fibreglass batt jobs, whether cellulose settles, whether whirlybirds actually work, and honest reviews. Press play on any of them.
3 roof insulation products fire-tested: which is safest?
Cellulose, polyester and fibreglass batts put to the flame, side by side.
Why pump-in cellulose is the best ceiling insulation (a real review)
What pumped-in cellulose actually looks like in a roof, and why customers choose it.
Does cellulose insulation settle? Topping up an older roof
We open up an older cellulose roof to show whether loose-fill really settles over time.
Fixing a bad fibreglass batt job by pumping in cellulose
A gappy, half-finished batt job rescued with a seamless cellulose blanket.
Earthwool R3.5 batts removed: why we replace fibreglass with cellulose
Pulling out tired fibreglass batts before pumping in cellulose.
Anticon blanket vs polyester batts under a metal roof
What the foil blanket under your iron roof is, and where the batts actually go.
Do roof vents and whirlybirds actually work?
Two spinning Edmonds vents on a roof we still had to insulate properly.
How to find a roof leak with a hose
The simple way we track down exactly where a roof is letting water in.
Fixing another dodgy fibreglass batt job with cellulose
More gaps and shortcuts in a batt install, and how we put it right.
Cooking an egg on a hot Aussie roof: how hot your roof really gets
A bit of fun that shows exactly what your ceiling insulation is up against in summer.
Insulating the worst roof, termites and all
A rough old roof, termites included, insulated properly with cellulose.
Insulating a suspended ceiling with cellulose
How we get a seamless blanket of cellulose into a tricky suspended ceiling.
What a bad roof-painting job looks like (free roof inspection)
The kind of problem we flag for you during the free roof inspection.
Lead-head nails in your roof: love 'em or hate 'em
An old-roof quirk we deal with so your ceiling goes back the way it should.
We add more every few weeks. Subscribe on YouTube to catch new installs, tests and customer reviews as they go up.
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Prefer to read them? The written Google and hipages reviews are on the main reviews page, and everywhere we post the work is on our follow-us page.