Nailing 3 4 Roof Sheathing

Slats of wood used for roof sheathing are lumber boards with face widths ranging from 4 to 12 inches.

Nailing 3 4 roof sheathing.

1 inch 25 4 mm. I ll be using 3 8 plywood sheathing on 2x8s with 16 centers. I m adding a deck with roof to the side of my house. Or less roof fastening zone wind main sheathing to gable overhang velocity roof end wall framingg eaves 3 second panel 123 2 3 2 3.

I did use 3 4 t g for roof sheathing on a 24 oc room in truss 12 12 pitch off an articulated boom lift. Cover sheathing with. Roof sheathing fastening schedulea b c d e 8d common 0 131 x 2 1 2 inches or ring shank 0 135 x 2 1 2 inches except where noted for exposure b enclosed buildings roof framing spaced 24 inches o c. Floor or roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.

Anyway i did the roof but i think i ll stick with osb sheathing there aren t any voids that i have ever found and it seems to be stronger than 1 2 inch plywood unless you buy 5 8 or 3 4 inch stuff. But the canadian stuff is the best. And scroll down to see more details on each with installation hints and tips below. Generally you ll need to place two nails at each location where it makes contact with a roof truss.

Use a 10d box nail to gauge 1 8 inch spacing between panels. Easiest roof i have sheathed to date and most stout. I chose this option because at 24 oc my first home showed cupping at this span and did not want to have that occur again on my 4th home. Ventilate the roof according to current building codes step 3.

Installation details shall conform to sections 2304 7 1 and 2304 7 2 for floor and roof sheathing respectively. The typical thickness range for sheathing is 3 8 to 3 4 inch. Roof sheathing comes in grid marked 4 by 8 foot sheets and should be installed perpendicular to the frame. Properly fasten panels including fastening and spacing hints step 4.

8d ring shank nails should be used instead. 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. I read something that said the sheathing should be nailed on with 8d nails where i was planning to use 1 1 2 ringed plywood nails.

As well there is no need for for h clips. For slats featuring face widths of 12 inches you will space three nails evenly apart about every 3 inches.