purlin Definition
a horizontal beam along the length of a roof, resting on principal rafters and supporting the common rafters or boards.
Using purlin: Examples
Take a moment to familiarize yourself with how "purlin" can be used in various situations through the following examples!
Example
The purlins support the roof covering and transfer the roof loads to the main roof beams.
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Summary: purlin in Brief
A 'purlin' [ˈpɜːrlɪn] is a horizontal beam that runs along the length of a roof. It rests on principal rafters and supports the common rafters or boards. The purlins support the roof covering and transfer the roof loads to the main roof beams.
