Exterior, House Building Type, Metal Roof Material, Glass Siding Material, Butterfly RoofLine, and Wood Siding Material This eco-friendly extension in Melbourne was designed by Ben Callery Architects. The light-filled space incorporates renewable features including high levels of insulation, double glazing, and recycled and locally sourced materials. A corrugated metal roof was designed to glide over the 1,650-square-foot home.  Photo 8 of 15 in 15 Butterfly Roofs That Set the Heart Aflutter from An Uplifting Melbourne Addition Embodies its Owners’ Sense of Adventure

15 Butterfly Roofs That Set the Heart Aflutter

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This eco-friendly extension in Melbourne was designed by Ben Callery Architects. The light-filled space incorporates renewable features including high levels of insulation, double glazing, and recycled and locally sourced materials. A corrugated metal roof was designed to glide over the 1,650-square-foot home.