Metal roof vs tile roof: a builder’s comparison of weight, heat, noise, fire, coast and cost
The metal-or-tile decision is usually made on looks and price. For builders, it is also a structural, thermal, acoustic and durability decision that changes the frame, the tie-down, the sarking and the details. Here is how the two compare.
7 min read
Topic
Condensation
Articles and news about Condensation for Australian builders.
Metal roof vs tile roof: a builder’s comparison of weight, heat, noise, fire, coast and cost
The metal-or-tile decision is usually made on looks and price. For builders, it is also a structural, thermal, acoustic and durability decision that changes the frame, the tie-down, the sarking and the details. Here is how the two compare.
7 min read
Insulation for houses: batts, boards and foils, and the gaps that ruin them
Insulation is only as good as its installation. A small percentage of gaps can cut a wall’s performance far more than builders expect. The main insulation types, how they work, and the site details that decide whether the energy rating is real.
7 min read
House cladding compared: brick, fibre cement, timber, metal and render, and how each one fails
Cladding is the most visible choice on a house and one of the most common sources of leaks and condensation. How the main options compare, where they suit, and the installation details that decide whether they last.
7 min read
Airtightness and blower door testing: the quality check more houses are getting
A well-insulated house that leaks air loses much of the benefit. Blower door tests measure how leaky a house is and find where. Here is how testing works and the details that make the difference.
8 min read
Winter condensation in new homes: why it happens, how to diagnose it, and how to build it out
Every winter, builders get the same call: “there’s water on the windows and mould in the wardrobe.” Here is how to work out whether it is the house or how it is being lived in, and the details that stop it happening.
10 min read
NCC 2025 for builders: what has changed, and when it applies in your state
The National Construction Code 2025 was released on 1 May 2026. Most of the big changes are commercial, but condensation, water management and governing requirements affect residential builders too. Here is the plain-English version.
9 min read
Roof ventilation and condensation risk in NSW homes
Condensation in a roof space is a ventilation problem before it is a waterproofing problem. Getting the roof space and ceiling detail right at frame stage is cheaper than fixing stained ceilings after handover.
13 min read