— StormBloc™
Engineered for Exposure
External Doors · Reimagined
The external door Australia has been waiting for.
Colorbond steel skin. RotGuard™ edge sealing. Insulated core. Twenty-eight days from deposit paid to working door.
Colorbond steel skin. RotGuard™ edge sealing. Insulated core. Twenty-eight days from deposit paid to working door.
Timber doors rot from the bottom up because the endgrain wicks moisture. Composite doors crack at the perimeter where the skin meets the frame. Both fail in the same place — at the edge.
StormBloc™ solves it. Colorbond steel skins on both faces, an insulated engineered core, and RotGuard™ perimeter sealing applied at manufacture before the skin goes on. The edge stops being a vulnerability and becomes the strongest part of the door.
The edge is where every external door fails. RotGuard™ is our perimeter sealing system — applied before the Colorbond skin, it stops moisture at the source, not after it's already inside the panel.
Both faces of every StormBloc door are Colorbond steel. The full standard range of 22 colours, factory finished, never needs painting. The same material your roof is made of, on both sides of your front door.
StormBloc is the door we ship in 28 days. The architectural timber range runs 6–8 weeks; the bespoke pivots run 8–12. StormBloc is the one we built for speed without cutting any corner that matters.
Configure your StormBloc on the product page and the live preview updates as you change the colour, the size, the style, and the edge cap option. The full Colorbond Classic range — Surfmist, Monument, Cottage Green, Manor Red, twenty-two in total — plus Zincalume for the raw silver-steel finish.
StormBloc™ is the door you stop thinking about after it's hung. No three-yearly repaint, no rotting threshold, no swollen panels, no peeling skin. Just a door that does its job for as long as the house stands.