Instruction Manual

SUNOPAK® 76 / 18 (Greca/ Trapeze)
Installation Guide
1
Profile Dimensions
Profile
(mm)
Thickness
(mm)
Length
(m)
Width
(mm)
Effective
Width (mm)
Number of
Corrugations
Side-Lap
(%)
76/18 1.0 1.5-11.6 1155 1064 15.5 7.8
Load / Span Data
Load
(Kg/m
2
)
Maximum purlin Span
Slope of 5% (mm)
Maximum purlin Span Slope
of 10% (mm)
50 1000 1100
75 900
1000
100 800 900
125 700 800
 The dimensions depicted do not supersede the requirements of local construction codes.
 In vertical walls the spans can be increased by 10%.
 Minimum recommended slope for a new roof – 5%.
 Maximum recommended sheet length – 7.0 m.
Safety
 Do not step directly on the sheets - before, during or after installation.
 Work according to local safety regulations.
 Use stepping ladder or crawling boards.
Positioning
 The sheets must be laid on the roof against the primary direction of wind and rain.
 Use 1
1
/
2
corrugations Side Lap.
 The SUNOPAK sheets must be installed without any stresses.
Curved Roof Fastening
 Minimum curving radius along the corrugations - 4.0 m.