
Apple Valley chimney requires proper sealing.

Any break in siding requires proper sealing with caulk. Expanding spray foam was used here to seal a large gap. While this would be a first step, spray foam is not watertight and will leak.

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Casey Patten, CPI
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Apple Valley chimney requires proper sealing.![]() Any break in siding requires proper sealing with caulk. Expanding spray foam was used here to seal a large gap. While this would be a first step, spray foam is not watertight and will leak. |
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