How Far Apart Should Roof Rafters Be Spaced

This total span is well within the load capacity of 2 4 rafters but how far apart can we space the rafters.

How far apart should roof rafters be spaced.

Patio roof maximum beam rafter spans. Use these two tables for. 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.

Wider panels allow for greater spacing between rafters. An syp 2 6 rafter at 24 o c. Span length for 2 6 rafters. 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.

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. With this set of specs we are looking at a rafter length of 5 3. 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. 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.

This post may contain affiliate links. But they do tend to space rafters in one of several industry standard increments typically either 12 16 or 24 inches apart. Can span up to 13 4.