PERFORMANCE GUIDELINES: APPENDICES

A3 Moisture and Windows

This chart identifies the maximum relative humidity for a given inside temperature above which condensation will form on windows. For additional information, refer to the Canada Mortgage and Housing Corporation’s (CMHC) pamphlet Moisture and Air: A Guide for Understanding and Fixing Interior Moisture Problems in Housing available on this page or on the CMHC website at cmhc-schl.gc.ca.