24 16 teco sheathing span.
Roof sheathing thickness 24 oc for snow loads.
The applicable section properties table c can be divided into load capacity to.
Huber s zip system sheathing which we are using on the fhb house has a span rating of 24 16 for 7 16 in.
For rafters or 16 in.
For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended.
Panels are rated 32 16.
Sheathing should be a minimum of 19 32 inch thick.
The typical thickness range for sheathing is 3 8 to 3 4 inch.
8d ring shank nails should be used instead.
Multi span normal duration of load dry conditions panels 24 inches or wider span rating b load governed by c strength axis a perpendicular to supports span center to center of supports inches parallel to supports span center to center of supports inches 12 16 19 2 24 30 32 36 40 48.
It will support roof.
Uniform load deflection limitations 1 180 of span under live load plus dead load 1 240 under live load only.
What about the roof sheathing at 24 in.
Uniform loads psf on apa rated plywood sheathing.
Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame.
24 oc 0 719 0 750 32 oc 0 875 1 000 48 oc 1 125 a the values in this table correspond with those.
Support spacing when the panel is used for subflooring.
Never attach roof sheathing with staples.
For subfloors zip s 1 2 in.
The second number is the maximum o c.
The first number is the maximum on center o c support spacing in inches for roof sheathing.
Nominal panel thickness table b assists in calculation of geometric cross sectional properties.
A panel marked 32 16 may be used for roof sheathing over supports spaced up to 32 inches o c.
Two numbers separated by a slash e g 32 16 or 48 24.
The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that.
Floor and roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.
The thickness required by josh s circumstances are good for roof snow loads of up to 70 psf again spanning 24.
