Nails Or Staples For Roofing Felt

Breaking it down further you ll typically use four fasteners per 3 tab shingle.

Nails or staples for roofing felt.

Although staples are allowed in some jurisdictions they do not provide the same holding power. Roll out about 10 feet of felt and fasten with staples or roofing nails with plastic washer heads. Many roofers will tell you that staples are fine for installing the synthetic underlayment. When the shingles are installed the felt is not going anywhere.

Cap nails are typically made of steel and feature a plastic cap to prevent roof leaks hence their name. Put fasteners at least every 8 inches. Back in the day all i used was staples and or roofing nails now plastic tops are the norm. However always consult your local building authority for exact code requirements.

Use a construction stapler or a hammer. Both options often depend on the slope of the roof itself. The preferred fastener is galvanized roofing nails with a minimum 12 gauge shank and head diameter of at least 3 8 inch. Click to enlarge any image.

When estimating nail or staple usage for your roofing project you should budget 400 nails or staples per square. Staples can be used for tacking it down but not recommended to hold.