Energy Efficiency Upgrade – Basement Overview September 3, 2018 ryw Energy Efficiency, Energy Efficient Products & Technologies, Step By Step Difficulty: 1 of 5 An unsealed basement can be a major contributor to home heat loss. This overview takes a look at a typical basement and targets the main sources of potential heat loss. Materials: Related Posts How To Clean and Seal a Garage Floor Sealing your concrete garage floor can protect it from road salt, eliminate concrete dust and prevent stains. How to Apply a Color Wash Faux Painting Technique Faux painting adds grace and sophistication to any room. Color washes create a softly patterned handmade effect that cannot be matched by any wallpaper patterns. How to Tune Up Central and Window Air Conditioners A well-maintained air conditioner will run more efficiently, saving you money on utility bills.