Uploaded July 2020 | Updated September 2026, 1 week ago

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In this series, master craftsman Daniel Westbrook interviews industry expert Mark LaLiberte, the founding partner and president of Construction Instruction. Mark has been educating the building industry on the science and physics of construction for more than 30 years and sharing the benefits of constructing durable, energy-efficient, healthy homes.

In today’s video, Daniel and Mark discuss how to maintain the energy efficiency of a historic home. Watch this video, and click the link below for the full blog.
dunnlumber.com/blog/search/energy%20retrofit