What delivery options are available for drainage and sewage supplies in the Los Angeles area?
Supply Ontime offers fast local delivery for drainage and sewage supplies throughout Los Angeles, same-day or within a scheduled two-hour window, depending on stock and site access. Standard service includes curbside or driveway drop-off, with palletized materials staged at the nearest safe point. Orders can be bundled—pipes, fittings, and basins grouped by run—so your crews can get to work quickly. We offer truck bed, curbside, or White Gloves delivery straight to your door, depending on your needs.
What’s the difference between S&D PVC and Schedule 40, and when is each used in Los Angeles?
Sewer-and-Drain (S&D) PVC is lighter, cost-effective, and designed for gravity storm-drain applications like yard drains and downspout laterals. Schedule 40 PVC has thicker walls and higher crush resistance, making it a better choice under driveways, near structures, or where codes require added durability. In Los Angeles, many residential runs are S&D, with transitions to Schedule 40 at building exits or vehicle crossings using adapter fittings. Always follow your plans and local code for pipe class, burial depth, and cover.
When should I use solid vs. perforated drain pipe in Los Angeles?
Use solid PVC when conveying water from point A to point B—e.g., from roof drains to an approved outlet, dispersion pit, or parkway. Use a perforated pipe to collect subsurface water, such as French drains along retaining walls or soggy side yards. In LA’s clayey soils and hillside lots, a common layout is a perforated lateral wrapped in fabric and gravel that ties into a solid collector line. Confirm discharge locations and infiltration requirements with city or HOA rules.
What pipe diameter works best for residential yard and roof drainage?
For most LA homes, 3" S&D works for short runs with one or two inlets and modest roof areas. Step up to 4" when combining multiple downspouts, running longer lines, or expecting leaves and fine debris. A six-inch pipe is typical for collector mains or higher-flow sites. Diameter is only part of the equation—maintain consistent fall, limit sharp turns, and include cleanouts or catch basins where debris is likely. When in doubt, size up for capacity and maintenance access.