What Is A Roof Purlin - What you need to know • roof purlins explained • discover the importance of. Web demystifying roof purlins: Web so, what is a purlin in a roof? A purlin is essentially the horizontal structural member in a roof that supports the roof covering. Web roof purlins are horizontal members that span the trusses to provide framing and attach sheathing material. Web purlins are horizontal bars or beams that hold the roof deck, usually a plyboard, wooden panel, or sheet metal.
Web demystifying roof purlins: Web so, what is a purlin in a roof? Web roof purlins are horizontal members that span the trusses to provide framing and attach sheathing material. Web purlins are horizontal bars or beams that hold the roof deck, usually a plyboard, wooden panel, or sheet metal. What you need to know • roof purlins explained • discover the importance of. A purlin is essentially the horizontal structural member in a roof that supports the roof covering.