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StormForm

Verified by manufacturer 11 days ago

GBUABF100A - 1000 x 1000 mm

GreenBlue Urban Ltd Variant:

Multifunctional SuDS tree surround.

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+44 (0)1580 830800 Website

Application

  • Urban tree planting applications.
  • Attenuate peak flows of extreme rain events

Description

GreenBlue Urban’s compact SuDS tree pit surround, StormForm - part of the ArborFlow family - has been developed as an effective means of managing surface water run-off through tree pits. Ideal for use in urban areas where space is at a premium, StormForm handles extreme rainfall events in urban areas with ease. 


With super-fast flow through rates and large storage capacity, StormForm is perfect for attenuating peak flows during the most extreme storm events and directing the water right into the tree pit where pollution and further capacity storage is available. 


StormForm is an ingenious multi-functional system combining stormwater capture and storage, silt/debris capture, root control, primary irrigation and tree grille all on one easy to assemble, robust unit.


Features and benefits:

  • Manufactured from recycled materials.
  • Galvanised steel gulley and grating.
  • Integral easy access silt/debris trap.
  • Range of integral tree grilles available.
  • Internal ribs for root control.
  • Integral primary tree irrigation system.
  • Integral water level indicator.
  • Stainless steel fixings.


  • Compact, multi-functional unit easy to specify & install.
  • Attenuates peak water flow rates in extreme rain events.
  • Non-blocking / easy access inlet grate.
  • Directs roots downwards.
  • Prevents soil compaction around rootball.
  • Supports tree grille securely.

General information

Material

Steel

Guidance for specification option:

Galvanized steel gulley and tree grille frame.

High density polyethylene (HDPE)

Guidance for specification option:

HDPE trough system

Shape

Square

Rectangle

Manufacturer guidance

Modular system can be scaled up to any size in a square or rectangular shape

Length

1000 mm

1750 mm

Width

1000 mm

1750 mm

Height

400 mm

Warranty description

Ten year

Uniclass

Pr_45_63_64_87 Tree grillesPrimary
Ss_55_70_42_87 Subirrigation systems

CAWS

R12/464 Modular stormwater attenuation units

Q50/37 Tree grilles

Q50/262 Tree grilles

S14/110 Irrigation system

Specification data - Tree grilles

Material

Recycled PE-HD trough, galvanized steel and precast Arboresin tree grille, stainless steel fixings.

Finish

Galvanized.

Shape

Square.

Size

1000 x 1000 mm.

Accessories

None.

Spare joining brackets and fixings pack.

Corner section c/w all components.

Side section c/w all components.

Mastic.

WaterStorageCapacity

202 L.

Grating

Galvanized steel.

Guidance for specification option:

As standard.

Bronze.

Stainless steel.

Powder-coated.

Guidance for specification option:

Insert colour requirements.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

100% recyclable

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

70 %

Literature

GBU StormForm Datasheet

GBU StormForm Datasheet

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