Is a greenhouse worth it in warm Australian climates?

Yes for seedlings, tropicals, and winter protection — add shade cloth and vents so summer heat doesn’t cook plants.

Polycarbonate or glass greenhouse?

Polycarbonate is lighter, safer, and more hail-tolerant for most home gardens; glass suits premium permanent installs.

Rules vary by council and size — check local outbuilding limits before a large walk-in unit.

Use roof vents, door airflow, shade cloth, and avoid full west sun without ventilation.

Level ground, good winter sun, wind shelter, and hose/power access nearby.

Choose the right option for Aussie conditions with this Darrah Opens buying guide. JEV-partnered publishing; no price changes.

Shop: Home & Garden DIY · more guides.

Lean-tos suit courtyards; walk-in frames need level ground and door swing clearance. Plan staging benches before you commit to footprint.

Twin-wall polycarbonate handles hail and UV better for most homes; glass is premium and heavy; PE covers are seasonal and cheaper.

Roof vents, louvres, and shade cloth stop seedlings cooking in heatwaves. Automatic vent openers help when you’re at work.

Anchor to a slab, timber base, or ground anchors — coastal and exposed sites need stronger fixing than sheltered courtyards.