Tag: building envelope

Contractor Didn’t Use a Drip Cap

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Your Contractor Didn’t Use a Drip Cap? Why This Tiny Detail Causes Big Leaks

When homeowners think about siding failures, they often imagine cracked panels, rot, or fading. But one of the most common — and most expensive — exterior failures comes from something dramatically smaller: a missing drip cap. This thin piece of flashing is responsible for redirecting runoff away from windows, doors, trim, and siding joints. When

Rainscreen Gaps Explained

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Rainscreen Gaps Explained: Freeze–Thaw Protection for Ottawa Homes

Ottawa’s climate is defined by frigid winters, wet springs, and humid summers — a combination that puts extraordinary pressure on home exteriors. Among the most effective yet misunderstood strategies for protecting siding systems from these seasonal stresses is the rainscreen gap. Far from being just “extra space,” these engineered cavities are a critical component of