How Far Apart Roof Rafters For Shed

Wider panels allow for greater spacing between rafters.

How far apart roof rafters for shed.

There is no standard spacing it depends on what size of rafters you want to use and the span of your shed. 2 6 shed roof rafters are enough for nearly any type of shed a homeowner wants to build. For instance 2 grade 2x4s at 16 on center will span just over 9. A 18 pieces of 2 4 lumber 92 long both ends cut at 30º rafters.

A metal roof must also allow for some overlap on each side of the panels which will reduce the effective width of the panel. The spacing between rafters in a given building is part of the engineering calculations that determine the required structure of the roof. The roof rafters provide integral structural support to the roof. Other relevant factors include the type of wood being used for the rafters the size of the rafters and the load that the rafters need to support.

In order to build a roof for a large shed you needs the following. An syp 2 6 rafter at 24 o c. A 18 pieces of 2 4 lumber 20 3 4 9 pieces of 2 4 lumber 38 1 2 long intermmediate rafters. To determine how far apart to set rafters measure the width of the metal panel and then the width of the first hill and valley of the panel.

For standard shed roof rafter spacing see rafter span chart. Span length for 2 6 rafters. A 9 pieces of 2 4 lumber 145 1 4 long cut at 60º at both ends bottom rafters. While a 2 6 might be nearly double the cost of a 2 4 you can likely space the 2x6s further apart negating the added expense of increasing your lumber width.