Black Plastic Drainage System on Concrete Block Supports Under House

Black Plastic Drainage System on Concrete Block Supports Under House

This meticulously arranged drainage system uses sturdy concrete blocks to maintain proper pipe elevation and slope in a crawl space.

By Emily Hilton in Mobile Home Plumbing Layouts | Source

Editor's Note

A well-structured plumbing layout in a manufactured home relies on durable plastic piping and consistent support points. Using concrete blocks provides stable elevation, while the inclusion of a P-trap ensures proper gas blocking. This setup prioritizes accessibility and clear drainage paths, making maintenance more manageable in confined, earth-floor crawl spaces.

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