Lowe’s Gift Wrap

Today we added our water resistant barrier (WRB) to the tiny house.  WRBs with a score of 5 perms (short for permeance) are required by code.  The plastic barrier we used scores anywhere between 5-50 and will prevent water entering the house, but will allow water to exit the house.  This feature will help prevent water damage to the drywall, insulation, and wood frame.

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