Cover sheathing with.
Roof sheathing spacing.
Properly fasten panels including fastening and spacing hints step 4.
For improved performance consider thicker roof sheathing panels panel edge clips or panels with tongue and groove edges.
The minimum plywood for roofing plywood is layers of wood.
Avoid standing between framing which can induce panel deflection.
And scroll down to see more details on each with installation hints and tips below.
Method for maintaining a continuous load path at the roof ridge by nailing roof sheathing.
The thickness of plywood used for roof decking depends on the roof slope the spacing of.
Use a 10d box nail to gauge 1 8 inch spacing between panels.
To stabilize the rafters support the roofing material and hold the entire roof together roof sheathing is installed.
Spacer type panel edge clips may also be used for roof sheathing applications.
Many factors affect thickness.
Plywood is made with three or more layers of thin wood glued together with the grain.
A 1 8 inch space between adjacent panel end and edge joints is recommended unless panel manufacturer indicates otherwise.
A strong resilient roof is a home s first line of defense when the roof deck is exposed to weather.
For clarity sheathing nails are not shown.
Roof sheathing basics the skeleton of a roof is formed with rafters or trusses generally spaced 16 inches or 24 inches apart from the center of one rafter to the center of the next.
Check the nailing surface is level step 2.
To assure best performance follow these panel spacing and nailing recommendations for apa rated sheathing apa rated sturd i floor and apa rated siding.
Tighter nail spacing is recommended 4 inches on center maximum.
Typically 1 4 or 1 6 boards of wood are installed with a 3 5 maximum space between each board directly over the roof rafters or in a cold roof system over the plywood deck.
Zip system roof assembly combines our revolutionary integrated sheathing and flashing tape or liquid flashing to provide a sealed roof for protection against moisture intrusion during construction or if high winds strip the roof covering away.
Spaced sheathing also called skipped decking refers to the construction details of the substrate which the cedar gets nailed to and thus secured to your home.
Before hurricane andrew devastated south florida in 1992 roof sheathing was generally attached using 6d nails spaced at 6 inches along the edges of the sheathing and at 12 inches along interior.
