Answer :
Final answer:
Roof and sidewall flashings act like chimney flashing, in that they both protect a building's intersections from water leakage and potential structural damage.
Explanation:
Roof/sidewall flashings function similarly to chimney flashing. Both are used to waterproof the intersections between the roof or siding and a structure that protrudes from the building, like a chimney. Their common purpose is to prevent any form of water leakage that might cause damage to the interior or the structure of the building. Flashing is an important aspect of construction because it helps maintain a building's structural integrity by keeping it dry and damage-free.
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