Tag Archives: fireplace

20 People, 4 Hours, 21% Reduction in air-infiltration




Thank you for another great project Saturday. 20+ people swarmed over the home and did an amazing job while having a great time. Some people seemed to find their calling sealing the hole around the chimney in the attic, others … Continue reading






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Up the chimney, all year long




Fireplaces can be great fun during the winter, providing ambiance and some added heat in the immediate vicinity. They can also be a huge waste of energy year-round. In weatherization we often talk about the “stack effect,” which is also … Continue reading






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