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Roofing & cladding
» metlok® 500 Support Spacings
Metlok® 500
|
Support Spacings
|
Minimum Roof Pitch
|
Fasteners
|
Installation Hints
Click here to download Metlok® 500 PDF
Click here to download Metlok® 500 Installation Hints PDF
Enquire About Metlok® 500 Now
For normal applications in non-cyclonic areas, the following general recommendations are given providing correct size and number of fasteners is used.
ROOF SUPPORTS
.42 BMT
.48 BMT
.60 BMT
End Spans
1700mm
2400mm
2700mm
Internal Spans
2100mm
3000mm
3600mm
WALLING SUPPORTS
.42 BMT
.48 BMT
.60 BMT
End Spans
1800mm
2200mm
2500mm
Internal Spans
1800mm
2200mm
3100mm
ROOF OVERHANGS
Where roofs are subject to
access or foot traffic
.42 BMT
.48 BMT
.60 BMT
Stiffened
600mm
600mm
900mm
Unstiffened
200mm
200mm
300mm
MASS
.42 BMT
.48 BMT
.60 BMT
Per Unit Area
5.13
5.81
7.22kg/m²
Per Unit Length
2.56
2.91
3.61kg/m²
Yield
195
172
138m² tonne
(Based on ZINCALUME® finish)
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