For example: HV-780, If the span is 1.60meters Minimum Roof Pitch=(2*1.6+3-32/10)%=3%
Product features: 1. One of The most fashionable materials.
2. Using colored steel roll with developed width of 1000mm, mechanically pressed Effective width of 900mm, effective utilization ratio of 90%, peak wave of 6mm, the span is 25mm, normally used as outer sheet of building roofing.
3. It is light, easy to be installed by manpower.
4. Coating: High quality PVDF or Polyester lacquer
5. Unique round shape, easy to be maintained, good waterproof.
6. Not only used in High-grade wall system, but also can be used for roof top lock screw on the crest.
Any quetions, welcome here. We are looking forward to receiving your enquiries.
Section characteristic(as overall width of a sheet)