Design / Knud Holscher Design

Cast Iron Wooden hole grate

Cast Iron Wood Hole Grate is a circular grate consisting of four grate elements mounted on two half steel frames. As the tree grows, the three inner rings can easily be removed to create more space.

The grid is available in three sizes:
> Ø860 mm (0.6 m²)
> Ø1600 mm (2.0 m²)
> Ø2500 mm (5.0 m²)

The frames are available in two variants, one of which is detachable. This solution makes it possible to plant the tree at a later date as the outer part of the frame can remain in the paving while the support of the grate is removed. This makes it easy to replace or plant a tree without affecting the surrounding pavement.

For extra functionality, the tree hole grating can be supplied with watering house, spotlight and tree protection stand.

All our cast iron gratings are EPD certified - an environmental product declaration developed according to recognized European and international standards and the requirements of EN 15804.

Item number
No SKU available

Material
Untreated cast iron

Goal
Ø860 mm / Ø380 mm
Ø1600 mm / Ø320 mm
Ø2500 mm / Ø520 mm

Mounting
The frame is available for purchase

Optional extras
Tree protection stands, Watering house, Spotlights.

Weight
Ø860 mm / 27 kg.
Ø1600 mm / 252 kg.
Ø2500 mm / 600 kg.

Other information
The wood protection racks can be retrofitted to our wood hole grates and can be removed as needed.

Description

Cast Iron Wood Hole Grate is a circular grate consisting of four grate elements mounted on two half steel frames. As the tree grows, the three inner rings can easily be removed to create more space.

The grid is available in three sizes:
> Ø860 mm (0.6 m²)
> Ø1600 mm (2.0 m²)
> Ø2500 mm (5.0 m²)

The frames are available in two variants, one of which is detachable. This solution makes it possible to plant the tree at a later date as the outer part of the frame can remain in the paving while the support of the grate is removed. This makes it easy to replace or plant a tree without affecting the surrounding pavement.

For extra functionality, the tree hole grating can be supplied with watering house, spotlight and tree protection stand.

All our cast iron gratings are EPD certified - an environmental product declaration developed according to recognized European and international standards and the requirements of EN 15804.

Additional information

Goal

Ø860 mm / Ø380 mm, Ø1600 mm / Ø320 mm, Ø2500 mm / Ø520 mm

Designer

Knud Holscher Design

Material

Untreated cast iron

Mounting

The frame is available for purchase

Optional extras

Tree protection stands, Watering house, Spotlights.

Warranty

10 years

Other information

The wood protection racks can be retrofitted to our wood hole grates and can be removed as needed.

10 years

GH Form manufactures products that can last for generations. With sustainable materials, attention to detail and collaboration with the best designers, we contribute positively with quality products to urban spaces.

Knud Holscher Design

Knud Holscher (b. 1930) is a Danish architect and designer known for his functional, minimalist style. He founded Holscher Design in 1995, a recognized Scandinavian agency with over 50 years of experience in product and urban design.

Inspiration

Related products

You may also like…

Get qualified advice on your urban space project

Contact us