Tag: contractor guide

Check If Your Siding Contractor Installed Proper Ventilation Gaps

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How to Check If Your Siding Contractor Installed Proper Ventilation Gaps

Proper ventilation gaps are one of the most overlooked—yet most critical—parts of any siding installation. When these gaps are missing, blocked, or incorrectly sized, homes in Ottawa quickly become vulnerable to trapped moisture, rot, mold, warping, and premature siding failure. Because Ottawa’s freeze–thaw cycles, humidity, and long winters place heavy stress on exterior walls, ventilation