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:
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Your Solarspan panel thickness
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Any battens, packers, or spacers (if used)
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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.