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200 Half Round

Stylish and elegant, 200 Half Round gutter is available in a range of materials. This popular gutter profile can be found in a number of award winning architectural designs.

Key Features
  • Large cross sectional area
  • Available in different materials
Scope of Use
  • Effective cross sectional area (with 10mm free board): 14,200mm²
  • Flow capacity: 248 litres/min
  • Minimum recommended fall: 1:500 = 2mm in 1m
  • Minimum downpipe: Circular — 150mm
  • Catchment area per downpipe based on the above flow capacity is given in Table 3.1M. Use Table 3.1B (Section 3.1.4 of Technical Manual) to determine the Rainfall Intensity to be used.
Limitations on Use
  • Manufactured in Invercargill only
  • Available in lengths up to 4.2m long
  • Not recommended for use on lower pitched roofs
  • Not recommended for use in snow areas
  • Custom external brackets
In-Service History

Dimond is New Zealand's largest manufacturer of steel roofing, cladding, structural and rainwater goods.

B2 Durability compliant
E2 External Moisture compliant
External Moisture
Dimond Roofing & Cladding Technical Manual
Colour Range
Additional Information

Dimond Roofing are a manufacturer of steel roofing, cladding and rainwater products.

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