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Angled front view of NDS 6 in. square grey drainage grate in foam polyolefin, showing grid pattern, mounting lip, and textured surface for flow control.

NDS 6 in. Square Drain Grate - Foam Polyolefin, Grey

Brand: NDS
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$18.61
$13.96
SKU 06

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Durable NDS 6 in. square drain grate in grey foam polyolefin designed for residential and light commercial drainage. Molded with UV inhibitors and chemical-resistant material, this grate is rustproof, lightweight, and built to resist fading and cracking from sun exposure. It provides a low-maintenance alternative to heavier concrete grates while maintaining reliable flow and long service life.

  • Size: 6 in. square opening; compact for tight installations.
  • Materials: Foam polyolefin with UV inhibitors; chemical-resistant and rustproof.
  • Compatibility: Fits 3" or 4" sewer and drain pipe and fittings, 3" or 4" corrugated and 3" or 4" triple wall pipe.
  • Color: Grey — neutral finish blends into landscaping and hardscape.
  • Installation: Lightweight design for easy placement; secures to standard drainage housings or adapters.
  • Maintenance: No painting, sealing, or corrosion treatment required; simply remove for debris clearing.

Choose this NDS grate when you need a durable, easy-to-install drainage cover that pairs with common 3" and 4" piping systems. For installation guidance and part compatibility, consult the NDS drainage catalog or contact a drainage professional. Ideal for patios, driveways, and landscape drain runs.

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Frequently Asked Questions

What pipe sizes does this NDS 6 in. grate fit?
Fits 3" or 4" sewer and drain pipe, corrugated pipe, and triple-wall pipe; compatible with standard fittings.
How do I install the 6 in. square grate?
Lightweight design allows placement into standard housings or adapters; secure with the existing fittings and check alignment before backfill.
Is the grate resistant to UV, chemicals, and rust?
Yes. Molded foam polyolefin includes UV inhibitors, resists common chemicals, and is rustproof for low maintenance.