Roof Rafter Spacing 2x6

Don t have goats yet.

Roof rafter spacing 2x6.

Live load is weight of furniture wind snow and more. 2 4 rafters can span up to 7. Visit the roof framing page for more information on cutting roof rafters and visit the roof pitch calculator for determining rafter lengths based on rise and run. I will be setting 4x4 post every 6 with 2 2x6 s with 1 2 osb sandwiched between them as the form to set on top of post.

My plan is to add 2x6 supports on to the top plates of the existing house wall where the 2x6 s intersect with the walls. If your local building authority has a rafter spacing code you may not space rafters wider than required by code. The tin roof lean to will run the 16 length. Builders aren t bound by standard rafter spacing measurements.

Can i use a 2x6 for the rafters. 1 psf lb f ft 2 47 88 n m 2. I m building a goat shed total size is 16 x 24. Douglas fir maximum horizontal roof rafter span for lumber grade selected structural and no.

For heavy loads 2x4s can span up to 5. If your project had a rafter length of 8 or less a safe and strong method is to use 2x8 framed 16 on center. Will i be able to span a concrete slab of 11 6. Roof is 1 8 pitch 8 off the ground near houston snow load is not a factor.

Span calculator for wood joists and rafters also available for the. Could go 16 or 24 oc. For light load roofs 24 o c. 1 ft 0 3048 m.

Rafter span tables use these tables to determine lengths sizes and spacing of rafters based on a variety of factors such as species load grade spacing and pitch. Spacing your 2 4 shed rafters at 24 on center limits the width of your roof. Rafters must be strong enough to hold the roof sheathing and the shingles. Typical rafter spacing codes will specify a minimum spacing of 16 inches 19 2 inches or 24 inches.

Dead load weight of structure and fixed loads 15 lbs ft 2. 2 are indicated below. Structures such as sheds or barns can be frames with rafters every 24 again make sure to consult local codes. If i tie into a 6 12 pitch roof with 2x6 s.

It is always better to have a large rafter rather than be concerned with a sagging roof.