A & D Discount Roofing Supplies carry a range of New and Factory Seconds C Purlins and Z Purlins. In addition, we are able to supply new purlins cut to length.
Free punching is available for purlins ordered in and cut to size.
In addition to carrying a variety of C and Z Factory Seconds purlins, we stock the following new purlins:
C10015 4.8m, 6.1m and 7.2m lengths
C15015 4.8m, 6.1m and 7.2m lengths
C20019 7.2m lengths
We also carry a supply of the following purlin accessories:
General Purpose brackets
Clamp Plates and Angle brackets
Apex and Knee plates for shed portals (C150 15 degree plates stocked)
Purlin Span Chart:
How far can a purlin span?
This depends on a number of conditions including: space between purlins, anticipated load on the structure.
This table is for "generic applications" and you should always consult an engineer or other suitabley qualified person before commencing construction.
For further information and pricing, please contact us and we will gladly assist you further.