Exterior Concrete Siding Material Small Home Metal Roof Material Design Photos and Ideas

Blackened, recycled wood slats define the front entry alcove. "The design of House A was originally intended to challenge the status quo of oversized and low-quality housing in Western Australia," say the architects.
Soft gray concrete, a polycarbonate screen, and metal roof bedeck the simple front facade of House A. Not immediately apparent? An underground water collection tank and solar panels. "We used a really high recycled content mix for our tilt-up concrete walls, which have 65-percent slag [a byproduct of steel production] instead of high-carbon emitting Portland cement," say the architects.