These apartment plans were drawn by a local draftsman using an older version. dwg — Drawn on Wall Graphics. 

Ceilings in Mexico are often made with bricks laid in “bobeda” style, or in arches between steel beams...

Regular walls just won't cut it anymore. Higher-achieving energy codes mean higher-performance walls, airtightness targets, and home energy rating system (HERS) scores. Here are six improvement targets to shoot for.

Straight from the horse's — er, umm, well ...