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.
- Product Details
- Bracket typeExternal
- FastenersScrew
- Suitable ForResidential
Light Commercial - Manufactured InInvercargill
Overview
200 Half Round Performance
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.
All dimensions given are nominal.
Effective cross-sectional area (with 15mm free board): 14,168mm²
Flow capacity: 248 litres/min
Minimum recommended fall: 1:500 = 2mm in 1m
Minimum downpipe:
Circular - 80mm
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.
Rainfall Intensity, I (mm/hr)
Catchment Area per downpipe Ac (m2)
50
Catchment Area per downpipe Ac (m2)
297
60
Catchment Area per downpipe Ac (m2)
247
70
Catchment Area per downpipe Ac (m2)
212
80
Catchment Area per downpipe Ac (m2)
185
90
Catchment Area per downpipe Ac (m2)
165
100
Catchment Area per downpipe Ac (m2)
148
120
Catchment Area per downpipe Ac (m2)
124
140
Catchment Area per downpipe Ac (m2)
106
160
Catchment Area per downpipe Ac (m2)
93
180
Catchment Area per downpipe Ac (m2)
83
200
Catchment Area per downpipe Ac (m2)
74
Material options including thickness and grade:
Steel 0.55mm G300
Copper 0.6mm Half hard
Manufacturing facility: Invercargill
Note: only available in the South Island
Maximum length: 4.2m
Gutter bracket material and thickness:
External
*Stainless steel 3mm x 30mm Powder coated in matching colour.
External
Brass 2.5mm or 3.0mm x 50mm wide (for use with copper gutter)
Recommended maximum spacing: 900mm spacing (refer section 3.1.4.7 of Technical Manual for recommended spacing where snowfall is possible).
Snow straps available.
Recommended fixings: Screw fastenings to be compatible with substrate and bracket material avoiding dissimilar metal contact.
*Note: A PVC barrier tape must be placed between the inside of the bracket and the spouting.
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