How Far Apart Should Roof Rafters Be Spaced

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.

How far apart should roof rafters be spaced.

Use these two tables for. For more information see our disclosures here. Wider panels allow for greater spacing between rafters. An syp 2 6 rafter at 24 o c.

With this set of specs we are looking at a rafter length of 5 3. If you look at our rafter spacing chart you ll notice that 2x4s can span an 8 gap on a 4 12 roof. 2 6 shed roof rafters are enough for nearly any type of shed a homeowner wants to build. A metal roof must also allow for some overlap on each side of the panels which will reduce the effective width of the panel.

This post may contain affiliate links. This total span is well within the load capacity of 2 4 rafters but how far apart can we space the rafters. An essential part of planning a patio roof or gazebo project is determining the number size and spacing of rafters beams and posts according to the loads they will carry. Span length for 2 6 rafters.

Can span up to 13 4. But they do tend to space rafters in one of several industry standard increments typically either 12 16 or 24 inches apart. These spacing intervals are measured on center meaning that the measurement is taken from the center of one rafter s horizontal surface to the center of the next rafter.