How Long Nails For 5 8 Cdx Roof

Follow these 5 simple construction steps for roof sheathing and scroll down to see more details on each with installation hints and tips below.

How long nails for 5 8 cdx roof.

For use in general construction. 3 8 is insane walking truss to truss. The number of nails needed for a roof varies on multiple factors such as board face width length and roof truss spacing. Rated sheathing also known as cdx in the trade.

Boards used for sheathing range from those with a 4 inch face to 48 inch long plywood sheets. 5 8 x 4 x 8 plywood sheathing. So if i assume 1 2 osb sheathing i should be able to cut the nails off with 1 4 still sticking through the sheathing into the attic. Wood shakes minimum 3 4 sheathing wood shakes nail type minimum length 18 straight split 5d box 1 3 4 18 and 24 handsplit and resawn 6d box 2.

Senco 8d stainless ring shank 20 plastic collated nails 3 8 plywood really is crap not only is the span dodgy but it doesn t hold the shingles all that well either. Full round heads are recommended to avoid head pull through. Spacer type panel edge clips are. 6 feet to 10 feet long or a long carpenter s level.

Grip fast 2 3 8 x 120 30 34 paper bright ring shank clipped head framing nail 2 500 count. The flush set of the appropriately colored nail head will blend in with the darker seam color of the panel. I do 1 2 cdx minimum 5 8 preferably. More than 1 layer of roofing not recommended over 3 8 sheathing.

Generally the nails are no longer than 1 inch but if they will be going through drywall increase the nail length to 1 5 8 inches. Pound the nails in with a hammer and then tap them in flush with a nail set. An 8d nail 2 5 inches long is the minimum size nail to use for fastening sheathing panels. Deformed shank i e ring or screw shank nails are required near ridges gables and eaves in areas with design wind speeds over 110 mph 3 second gust but it is rec.

1 2 vs 5 8 roof sheathing that amazing i dont know of one builder here in minnesota that uses 5 8 for roof decking most use 7 16 osb and have seen a few who use 3 8 cdx. Planning and executing a good roofing job requires knowledge of every aspect of the job. Looking at a 2005 tile roof installation manual it looks like the minimum penetration of a roofing nail into roof sheathing was 3 4. A structure s roof truss spacing can vary from every 12 to 24 inches.

0 128 inch by 3 inch nail as a spacer to gauge 1 8 inch edge and end spacing between panels.