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Home improvement guides
Practical, reviewed advice for planning repairs and projects, choosing the right pro and knowing what to ask before you hire.
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491 guides
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Civil Engineers guide
On a house, a civil engineer is a water engineer. Structural engineering asks whether the building stands up; civil engineering asks where the water goes, what the ground does when you cut into it, and how the site…
9 min read22 September 2026 - Guide
Land Surveyors guide
A land surveyor is the only person who can tell you where your land legally ends. That sounds like a measuring job and it is not.
9 min read22 September 2026 - Guide
Permit & Drawing Services guide
The single most useful thing to understand about Australian approvals is that there are two of them, and they are assessed by different people against different questions.
8 min read22 September 2026 - Guide
Building Design guide
Designing a new Australian house stopped being a purely spatial exercise when the energy provisions of the National Construction Code were rewritten.
8 min read22 September 2026 - Guide
Construction Drawings guide
Construction drawings are the point at which a design stops being a proposal and becomes an instruction. Everything before them describes what the building will be like; the working set says how it is built, out of…
8 min read22 September 2026 - Guide
Insulation Contractors guide
Insulation is the cheapest way to make an Australian house comfortable, and in much of the country its main job is keeping summer heat out rather than keeping winter heat in.
10 min read14 September 2026 - Guide
Ceiling Insulation guide
Australians call it the roof space or the ceiling cavity rather than the attic, and in most Australian houses it is not a room at all: it is a triangular void above a plasterboard ceiling, crossed by trusses, cables,…
14 min read21 September 2026 - Guide
Basement Insulation guide
Australia does not build basements, and any guide that pretends otherwise is describing somebody else's housing stock.
9 min read22 September 2026 - Guide
Spray Foam Insulation guide
Spray polyurethane foam is unlike every other insulation product in one decisive respect: it does not arrive finished.
9 min read22 September 2026 - Guide
Blown-In Insulation guide
Blown-in insulation is loose material fed through a hose and distributed across a ceiling or into a cavity, rather than cut and placed as batts.
9 min read22 September 2026 - Guide
Soundproofing guide
Soundproofing fails for a reason that surprises most people: sound behaves like water, and it goes through the gap.
9 min read22 September 2026 - Guide
Air Sealing guide
Air sealing is the work of closing the uncontrolled gaps through which outside air enters a building and conditioned air escapes.
9 min read22 September 2026
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