Translucent sheet roofing – sheet discolouration
Listed under: Roof, cladding, framing, roof cladding, translucent sheets
Cause
Heat trapped by the roofing causing the purlins to which sheets are fixed to overheat and damage the sheets
Repair
- if sheets are not badly marked, remove the sheets; paint the upper surface of purlins with white paint to prevent heat buildup; replace the sheets
- replace damaged sheets as required