Skip to content
Gray NDS 3 in. round structural foam polyolefin drain grate, top view showing slotted pattern and open surface area for debris filtering, fits 3 in. pipes.

NDS 3 in. Round Drain Grate — Gray Foam Polyolefin, Fits 3 in. Pipes

Brand: NDS
Save 25%
$8.56
$6.42
SKU 15

Notify me when back in stock

Durable, lightweight NDS 3 in. round drain grate in gray, made from structural foam polyolefin with UV stabilization. Engineered to keep debris out of yard and patio drainage systems while allowing efficient surface water flow, this grate fits standard 3 in. sewer and drain pipes and common corrugated or triple-wall pipe types.

  • Material & protection: Structural foam polyolefin with UV inhibitor for long-lasting color and weather resistance; chemical-resistant and rustproof.
  • Compatibility: Designed to connect to 3 in. sewer & drain pipe and fittings, 3 in. corrugated pipe, and 3 in. triple-wall pipe for a soil-tight fit.
  • Performance: Open surface area of approximately 2.6 sq. in. with a flow capacity around 3.41 GPM; ideal for capturing surface runoff in small landscaped areas.
  • Accessibility: ADA-compliant and heel-proof; suitable for pedestrian, bicycle, and wheelchair traffic when properly installed.
  • Installation & maintenance: Lightweight and removable for easy access and cleaning; maintenance-free material means no rust or corrosion concerns.

Use this NDS round grate to protect drains on driveways, patios, walkways and landscaped areas. Its low-profile design and durable construction make it a reliable, low-maintenance choice for residential and light commercial drainage needs. Remove grate for periodic cleaning to maintain flow capacity and prevent clogging from leaves and debris.

Reviews

Frequently Asked Questions

What pipe types does this grate fit?
Fits 3 in. sewer and drain pipe and fittings, 3 in. corrugated pipe, and 3 in. triple-wall pipe for a soil-tight connection.
Is this grate suitable for pedestrian and wheelchair traffic?
Yes. This 3 in. round grate is ADA-compliant and heel-proof, recommended for pedestrians, bicycles, and wheelchair traffic when installed properly.
How should I clean and maintain the NDS round grate?
Remove the grate to clear leaves and debris; rinse with a hose as needed. Structural foam polyolefin construction resists rust and requires minimal maintenance.