Solarspan fasteners for timber framing
When you’re installing Solarspan insulated roof panels onto timber rafters or purlins, the right timber fastener helps the sheet pull down evenly, supports a clean finish, and keeps fixings consistent across the roof.
How to choose the right length
A practical way to select a fastener length is to allow for:
Your Solarspan panel thickness
Any battens, packers, or spacers (if used)
Enough embedment into timber for a confident hold
If you’re unsure, start by matching what’s specified in your panel installation guidance and engineering requirements for your Colorbond patios project.