Nail Potrudind Out Of Roof Decking More Than Half Inch

A structure s roof truss spacing can vary from every 12 to 24 inches.

Nail potrudind out of roof decking more than half inch.

Higher cost but extremely better long term results. Fasteners should be long enough to penetrate at least 3 4 19mm into wood decks or just through the plywood decks. 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. Use nails that are the same size as the other nails in your deck.

When installing asphalt shingles on felt only to any grade decking you should use 1 inch long roofing nails. Coated sinkers or nail gun coated 10p. Florida is different than az. Local code will tell you min to use for nails.

The more common roof thickness is 3 4 inch decking. Oriented strand board osb or plywood can be. Sheathing type typically 15 32 inch or thicker panels are required in high wind areas. The number of nails needed for a roof varies on multiple factors such as board face width length and roof truss spacing.

Fasteners must be driven flush with the surface of the shingle. The flush set of the appropriately colored nail head will blend in with the darker seam color of the panel. N improved fasteners such as ring shank nails increase the uplift resistance of the roof sheathing. Unfortunately on building structures that have exposed soffits like yours nails will protrude through the wood deck and be exposed.

Different than for non coastal areas. Since the nail popped out it means the hole has become slightly larger than the nail. Pound the nails in with a hammer and then tap them in flush with a nail set. Use only zinc coated steel or aluminum 10 12 gauge barbed deformed or smooth shank roofing nails with heads 3 8 10mm to 7 16 12mm in diameter.

Boards used for sheathing range from those with a 4 inch face to 48 inch long plywood sheets. Line the nail up close to the previous hole and nail it in place. Reconsider using 5 8 bcx or cdx for the roof. Rich i assume you are speeking of a roof deck using 3 8 plywood sheathing.

Protruding nails can actually be a good thing. For rafters spaced 20 or more inches apart 1 2 or 5 8 inch plywood is recommended. The most common rafter spacing is 24 inches and 5 8 inch plywood is recommended for that. So based on your local building code nails are indeed supposed to extend through the decking unless the decking is thicker than of an inch.