Energy Efficiency Upgrade – How to Seal Up a Basement Window July 27, 2011 ryw Energy Efficiency, Energy Efficient Products & Technologies, Step By Step Difficulty: 1 of 5 Basement windows are often a source of heat loss in a home. Follow the steps in this video to address the issue in your home. Materials: Related Posts How to Build a Flower Box Western red cedar was used to construct this window flower box project in one day. The naturally weather- and insect-resistant qualities of western red cedar wood make it an ideal choice for outdoor use. Download PDF Plans How to Repair Broken Tile, Part Four Cracked and broken bathroom tiles are easily removed and replaced. There may be water damage to the backing behind the tile, so be prepared for a longer job. How to Prep for a New Wooden Floor Proper preparation for a new wooden floor will result in a clean and successful installation.