Storm Water | Reinforced flagstone drain cover

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Multiple Sizes Available

PRODUCTS

Flagstones

Storm-Water Flags

Machine-pressed and reinforced with steel, the concrete Stormwater flagstone has a high load-bearing capacity and is optimised for water drainage.

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Multiple Sizes Available

PRODUCTS

Flagstones

Storm-Water Flags

Design

Machine-pressed and reinforced with steel, the concrete Stormwater flagstone has a high load-bearing capacity and is optimised for water drainage.

LOAD Capacity

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Perfect for garden paths, patios and central courtyards.

Specifications

Shape	Length	Width	Thickness variants
Square	600 mm	600 mm	65 mm, 80 mm, 100 mm, 150 mm
Rectangle	600 mm	750 mm	65 mm, 80 mm, 100 mm, 150 mm
Rectangle XL	600 mm	900 mm	65 mm, 80 mm, 100 mm, 150 mm

Popular colours

The neutral grey colour enables seamless integration with the overall hard landscape.

Grey

Standard Texture

A pimple texture adds mild surface traction to the Stormwater flagstone.

Pimple

EXPLORE CUSTOMISATIONS

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Highlights

Reinforced with steel

A steel frame adds support and stability to the concrete flagstone, minimising wear and tear from water exposure and boosting spanning capability across drains.

Efficient water drainage

With two rows of circular openings, the Stormwater flagstone enables large volumes of water to flow into underlying drains.

Customisable load capacities

The Stormwater flagstone’s load-bearing capacity can be engineered to your specifications and the requirements of the project site.

Pairs with other flagstones

The neutral grey tone and minimalist design allow for seamless integration with the overall hard landscaping design.

FAQs

What is the difference between a Stormwater flagstone and a precast drainage slab?

Both are designed for efficient water management, but have different manufacturing processes. Moreover, precast drainage slabs can be fully customised to your specifications.