I recently participated in a forum about how to achieve adequate attic ventilation/insulation to allow your attic to expel excessive heat buildup in the summer and I thought, with summer right around the corner, this would be a good time to share this information.
New energy codes require attic insulation to be min R-38 which is approx. 12” of batted or blown insulation. Most older homes built prior to 1980 have R-19, or 6” of insulation above the ceiling. Continue reading Reap the Rewards of Proper Attic Ventilation