Building code ncsbc north carolina state building code.
Required thickness of roof sheathing in n c.
Mechanical code ncmc north carolina state building code.
The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that.
The typical thickness range for sheathing is 3 8 to 3 4 inch.
N fastener spacing and size requirements for coastal construction are typically different than for non coastal areas.
Roof sheathing conforming to the provisions of table 2304 7 1 2304 7 2 2304 7 3 or 2304 7 5 shall be deemed to meet the requirements of this section.
State construction office sco north carolina state building code.
Roof sheathing installation key issues n insufficient fastening can lead to total building failure in a windstorm.
Roofing components roofing insulation and cover boards adhesives cements and primers specialty roofing products fasteners and plates coatings.
Existing building code ncebc north carolina state building code.
8d ring shank nails should be used instead.
N the highest uplift forces occur.
For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended.
Roofing design guidelines and policies low slope membrane roof 2016 page 7 b.
Wood structural panel roof sheathing shall be bonded by exterior glue.
Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame.
N sheathing loss is one of the most common structural failures in hurricanes.
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