Instead, my treads were like a porous, MDF kind of wood. Also, there was a gap on either end of the stair pieces because of ...

Mauro paints stair treads; the team highlights some tools; Heath installs wall sconces. Mauro Henrique shows a homeowner the right technique and materials to paint his unfinished wood stair treads ...

[Mike Li] is showing of his stair climbing robot. It’s a bot that cruises around on a pair of tank treads, but some interesting modifications gave him the traction needed to ascend a flight of ...