Storm Drain™ 1m – 316 Architectural Grate complete with Surround Only

Designed for both functionality and visual appeal, this 316 electro-polished stainless steel grate offers a sleek and durable drainage solution. It is fully interchangeable with RELN shallow and deep channels, allowing for easy installation, maintenance, and customisation.

PRODUCT CODE

003227

WEIGHT

2.44kg

LOAD RATING

Class A

Product Overview

1m 316 Stainless Steel Architectural Grate 

Designed for both functionality and visual appeal, this 316 electro-polished stainless steel grate offers a sleek and durable drainage solution. It is fully interchangeable with RELN shallow and deep channels, allowing for easy installation, maintenance, and customisation.

Key Features:

  • Premium Durability – Made from 316-grade stainless steel, offering superior corrosion resistance and long-lasting strength
  • Effortless Installation & Maintenance – Easily clips into RELN channels and can be removed for quick cleaning
  • Versatile Straight-Line Drainage – Ideal for paths, driveways, side passages, and pool areas
  • Class A Load Rating – When properly installed in concrete, it can withstand light vehicle traffic

Perfect for residential outdoor spaces, this grate combines modern design with high performance. 

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PRODUCT REVIEW

Specifications

External Dimensions

Measurement of the external perimeter.

  • Length

    1000mm

  • Width

    113mm

  • Depth

    25mm

Internal Dimensions

Measurement of the internal perimeter.

  • Length

    1000mm

  • Width

  • Depth

  • Weight

    2.5kg

Product Brochures

RELN Product Catalogue

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Storm Drain Brochure

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CLASS LOADING TABLE

Class Loading Typical Use Nominal Wheel Loading kg Serviceability Design Load kN Ultimate Limit State Design Load kN
icon RESIDENTIAL Non-rated usage. Designed for residential applications such as pathways and driveways. N/A N/A N/A
icon CLASS Areas (including paths) accessible only to pedestrians and pedal cyclists and closed to other traffic. 330 6.7 10
icon CLASS Areas (including paths and light tractor paths) accessible to vehicles (excl. commercial vehicles) or livestock. 2670 53 80
icon CLASS Malls and areas open to slow moving commercial vehicles. 5000 100 150
icon CLASS Carriageways of roads and areas open to commercial vehicles. 8000 140 210
icon CLASS General docks and aircraft pavements. 13 700 267 400
icon CLASS Docks and aircraft pavements subject to high wheel loads. 20 000 400 600
icon CLASS Docks and aircraft pavements subject to very high wheel loads. 30 000 600 900

RESIDENTIAL

  • Non-rated usage. Designed for residential applications such as pathways and driveways.
  • Nominal Wheel Loading (kg)

    N/A

  • Nominal Wheel Loading (kg)

    N/A

  • Nominal Wheel Loading (kg)

    N/A

CLASS

  • Areas (including paths) accessible only to pedestrians and pedal cyclists and closed to other traffic.
  • Nominal Wheel Loading (kg)

    330

  • Nominal Wheel Loading (kg)

    6.7

  • Nominal Wheel Loading (kg)

    10

CLASS

  • Areas (including paths and light tractor paths) accessible to vehicles (excl. commercial vehicles) or livestock.
  • Nominal Wheel Loading (kg)

    2670

  • Nominal Wheel Loading (kg)

    53

  • Nominal Wheel Loading (kg)

    80

CLASS

  • Malls and areas open to slow moving commercial vehicles.
  • Nominal Wheel Loading (kg)

    5000

  • Nominal Wheel Loading (kg)

    100

  • Nominal Wheel Loading (kg)

    150

CLASS

  • Carriageways of roads and areas open to commercial vehicles.
  • Nominal Wheel Loading (kg)

    8000

  • Nominal Wheel Loading (kg)

    140

  • Nominal Wheel Loading (kg)

    210

CLASS

  • General docks and aircraft pavements.
  • Nominal Wheel Loading (kg)

    13,700

  • Nominal Wheel Loading (kg)

    267

  • Nominal Wheel Loading (kg)

    400

CLASS

  • Docks and aircraft pavements subject to high wheel loads.
  • Nominal Wheel Loading (kg)

    20,000

  • Nominal Wheel Loading (kg)

    400

  • Nominal Wheel Loading (kg)

    600

CLASS

  • Docks and aircraft pavements subject to very high wheel loads.
  • Nominal Wheel Loading (kg)

    30,000

  • Nominal Wheel Loading (kg)

    600

  • Nominal Wheel Loading (kg)

    900