It's critically important that water from gutter downspouts and roof overhangs drains away from your house. You need pitch or grade--a slope--away from your house of at least 1/8" per foot. Use this cheap but accurate method to measure grade and make sure you have good drainage. This method is also great for measuring slope under a deck or porch. Make certain water flows away from your house!
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Негізгі бет Тәжірибелік нұсқаулар және стиль Cheap Method To Measure Grade
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