Construction Performance Guidelines
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About the Guidelines
These helpful guidelines outline work and material deficiencies in new homes and residential condominium units covered under the statutory warranty [...]
ROOF COUNTER FLASHINGS MISSING, POORLY INSTALLED, DAMAGED, NOT SECURED
Counter flashings must be installed in a good workmanlike manner meeting the requirements of the design.
One -Year – Work and Materials
Counter-flashings not meeting the acceptable condition shall be repaired.
Counter-flashing typically refers to sheet metal installed over a waterproofing membrane/system. Some counter-flashings do not need to be sealed, if the design includes membrane below the sheet metal counter-flashing. Sealant shall be installed if required by the design. Counter-flashings should be sloped to shed water or installed as per design.