Nails Or Staples For Roofing Shingles

When properly installed a staple grabs and holds more material than the small head nail could ever hope to.

Nails or staples for roofing shingles.

The installation manual for the cssb says that staples for attaching sidewall shingles must be stainless steel. They are an accepted fastener by shingle manufacturers such as sbc and maibec. For one staples cost less than nails adding to their profit per roof. Some of our results were as follows.

Breaking it down further you ll typically use four fasteners per 3 tab shingle. Roofing nails staples. Fasteners for asphalt shingles shall be galvanized steel stainless steel aluminum or copper roofing nails minimum 12 gage 0 105 inch 3 mm shank with a minimum 3 8 inch 10 mm diameter head astm f 1667 of a length to penetrate through the roofing materials and a minimum of 3 4 inch 19 mm into the roof sheathing. In the past roofers preferred staple guns for attaching shingles to roof sheeting.

3 4 staples pull out with 5 10 lbs. Although staples are allowed in some jurisdictions they do not provide the same holding power. When estimating nail or staple usage for your roofing project you should budget 400 nails or staples per square. However always consult your local building authority for exact code requirements.

Staples also offered excellent holding strength and could be installed over a larger roof area quickly. As we state in our companion article asphalt shingle installation best practices the preferred fastener is galvanized roofing nails with a minimum 12 gauge shank and head diameter of at least 3 8 inch. 5 8 staples which penetrate only 1 4 can pull out with as little as 1 lb. Owens corning requires using either galvanized steel stainless steel or aluminum nails to affix shingles.