Why building a house costs so much in 2026: construction costs explained
House construction costs are more than half as high again as before the pandemic, and the fuel shock of 2026 pushed them up again. Here is what drives the cost of building a home, where costs are heading, and how builders can protect their margins.
7 min read
Topic
Building materials prices
Articles and news about Building materials prices for Australian builders.
Why building a house costs so much in 2026: construction costs explained
House construction costs are more than half as high again as before the pandemic, and the fuel shock of 2026 pushed them up again. Here is what drives the cost of building a home, where costs are heading, and how builders can protect their margins.
7 min read
Flood-resilient homes: floor levels, materials and services that recover after water
Flooding is the most costly natural hazard for Australian homes. Planning rules set minimum floor levels, but materials, services and detailing decide how quickly a home recovers when water gets in anyway.
8 min read
Low-carbon concrete: what builders can specify, and what changes on site
Concrete is the biggest source of embodied carbon in most houses, and almost all of it comes from the cement. Here is how low-carbon mixes work, how to specify them, and the site practices that make them perform.
8 min read
Steel vs timber framing: cost, speed, termites, thermal bridging and what goes wrong with each
Most Australian houses are framed in timber, but light-gauge steel has a loyal following. An honest comparison of cost, speed, performance and the defects each material is prone to.
9 min read
Why building costs jumped in 2026: fuel, plastic pipe, bitumen and what comes next
The 2026 Middle East conflict pushed diesel, plastic pipe and bitumen prices up sharply. Here is what it did to building costs, what the cost indices show, and how builders on fixed-price contracts can protect themselves.
9 min read