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1 unit vertically down for each 12 units lateral.

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Q: What slope should a plumbing drain line run down?
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tile should slope sightly down toward the drain and drain should be recessed slightly below the top of the tile


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Things that can safely go down the drain include water, soap, shampoo, and toothpaste. Other items, such as food scraps, grease, oil, and chemicals should not be poured down the drain as they can cause clogs, damage the plumbing system, or contaminate the water supply.


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To properly install a floor drain in your home, follow these steps: Choose a suitable location for the drain in a low point of the floor. Cut a hole in the floor to accommodate the drain. Install the drain according to the manufacturer's instructions, ensuring it is securely in place. Connect the drain to the plumbing system, ensuring proper slope for drainage. Test the drain by pouring water down it to check for proper flow.


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