This Old House

Window Repair, Space House Tour | Ask TOH

Coming up on Ask This Old House Mark explains how to make concrete; Tom replaces a broken pane in a basement window; in Future House, Ross travels to NASA Johnson Space Center to learn about the technology they use on the International Space Station to keep the astronauts alive.   How to Make Your Own Concrete Mark explains the basics of making concrete.   Where to find it? Most concrete can be made using a premixed bag, like the one Mark demonstrated, which is manufactured by Quikrete.

Ask This Old House TV Season 17

This Old House TV Season 40