pro and decide to do some of the work on your own, be aware of potential hazards. Disturbing old wiring can cause shorts in your electrical system, and roofing nails will often pierce the attic ceiling. Another danger is stepping off the rafters. Years ago, I (Pat) decided to do some work in my own attic on a hot afternoon. The heat must have gotten to me because I slipped and crashed through the attic floor. My daughters were quite surprised to see their dad's legs dangling from the ceiling, with broken sheetrock and insulation everywhere. What a mess. First and foremost, always remember safety when tackling projects at home. We hope these tips will help you take the next steps to a more energyefficient attic. ■ This column was co-written by Pat Keegan and Brad Thiessen of Collaborative Efficiency. For more information on ensuring an energy-efficient attic, visit collaborativeefficiency.com/energytips. co-opliving.com January 2021 | Cooperative Living | 27http://www.collaborativeefficiency.com/energytips http://www.co-opliving.com