Technical Information

Specification and Materials Used in Manufacture

200mm Box Gutter
Material:
  Extruded Aluminium Alloy 6082 T6
Weight:
  8.70 kg per metre run
Water discharge (max):
  10.70 litres per second.

Click on drawing to enlarge

200mm Ring Beam Adaptor for Timber
Material:
Extruded Aluminium Alloy 6005 A
Weight:
3.70 kg per metre run.

May also be used on the 300mm Box Gutter. See here.

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300mm Box Gutter
Material:
  Extruded Aluminium Alloy 6005 A
Weight:
  12.10 kg per metre run
Water discharge (max):
  28.00 litres per second.

Click on drawing to enlarge

300mm Ring Beam Adaptor
Material:
Extruded Aluminium Alloy 6005 A
Weight:
5.30 kg per metre run

Click on drawing to enlarge

All Stop Ends
Material: 5083 marine grade aluminium 6mm thick.

Welding Equipment: Synergic Pulsed MIG and Digital Pulsed TIG
Consumables: 5356 Alloy

Down pipes for water discharge: 64mm, 70mm, 90mm, and 100mm diameter Extruded Aluminium pipe.

Bonding sealant supplied: Polyurethane

Material Finish:
200mm Gutter and both Ring Beam Adaptors are Mill Finish.
300mm Gutter is natural anodised to 25 microns.

Side Seal Material: White Polyethylene closed cell foam.
Dimensions: 25mm x 20mm end section in 2 metre lengths - will not affect Polycarbonate.

Gutters, Stop Ends, Corners, Chutes, Outlets, and Through Joints are all welded.