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PROJECT FILE

FLASHING AND PENETRATION REPAIR

Calgary · Summer 2026

  • MATERIALREPAIR (EXISTING ROOF RETAINED)
CALGARY-BASED · OPEN BOOKING
THE JOB

Not every roof with a leak needs replacing, and this one didn't. The failures were all at the penetrations: sealant cracked away from the stack, vent boots long past their life, flashing that had been patched rather than replaced. That is the most common repair we do on older Calgary houses, and it is a repair, not a roof.

WHAT WE DOCUMENTED

The before shots make the case. Photographing the failed sealant and the tired boots is what shows a homeowner why the fix is a few penetrations rather than a five-figure replacement, so they can check the reasoning instead of taking our word for it.

Before

Cracked and failed sealant around a metal vent stack on a Calgary roof
Sealant cracked away from the stack. This was a repair, not a new roof.
Chimney stack and vent cap showing deteriorated flashing detail

During

Box vent taped over a decking patch, before the shingles go back on
Vent set and taped over the deck patch, before the shingles go back.
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