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 Install a Closet Organizer System Closets and storage areas with piles of stacked-up belongings can be quickly transformed into neat, clean storage spaces using easy-to-install closet organizer systems. How to Patch a Textured Wall Repair a textured wall using a texture patch repair kit and some simple tricks to blend it into the existing finish. 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.