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Mark the trusses before you unbundle them
An item on the Energy Star Thermal Bypass Checklist. Item 5.1.2, to be exact ...
For cutting rockwool insulation, retire your old bread knife and pick up a pair of these
Rinse off with cold water before the hot shower.
Using theatrical smoke to illustrate air leakage pathways to customers and new employees
Exterior insulation can create transition problems. Here are a few solutions