#722: Data Loggers, Trimming Fiberglass Windows, and Garage Fire Separation

When installing interior trim around windows, especially in older homes with irregular walls, consider adding continuous wood backing around the window frame to provide a secure fastening surface for casing.

To achieve a flush trim installation on uneven walls, strategic removal of drywall behind the casing can help create a consistent surface, which can then be sealed with caulk.

When facing code ambiguities or unusual construction methods, always consult with your local building inspector early in the process to present your proposed solutions and gain approval, avoiding costly rework.

For affordable and effective temperature and humidity monitoring in various spaces, consider using accessible data loggers like Govee or Sensor Push, which offer remote monitoring and data logging capabilities.

Ensure proper fire separation in attached garages by installing at least 1/2-inch gypsum board or an equivalent fire-rated material on ceilings and common walls, as mandated by building codes like IRC R302.6.

Be mindful of the 'intended use' of a space; a room initially planned as storage but used as a playroom could trigger different, more stringent code requirements, as interpreted by code officials.

When conducting blower door tests, always start the fan at a low speed and gradually increase it, while inspecting the building envelope for potential weak points to prevent damage from depressurization.