Estimate Roofing Nails Needed

At 4 nails per field shingle that s about 320 nails per square.

Estimate roofing nails needed.

Owens corning provides estimating guidelines to estimate the amount of shingles nails and underlayment you will need for your roofing project as well as tips for determining your roof slope. Shakes and shingles also come in a variety of widths that may also affect the number of nails used per square. One and a half inch roofing nails typically have a large 11 gauge shank and an oversize 7 16 inch flat head. Roofing nails per square most shingle manufactures recommend using four nails per shingle on the main area of your roof and five nails per square in the first row of roofing.

1 1 860 nails per square. 12 horizontal siding. In the case of corners and cap materials such as ridge caps simply measure the length of the ridges and grooves that will need to be covered. In high wind areas you need five nails per shingle or 480 nails per square.

New roof over an old roof. If there are 320 nails per roofing square and you need four squares you need 1 280 nails for the entire roof. Asphalt fiberglass shingle nails. The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area.

How many nails will i need. 24 new roof over an old roof. For high wind areas use 6 nails per shingle or 480 nails per square. Approximate count box nails for hardwood siding.

Calculating how many roofing nails you need to complete a project can be very difficult. On average you should use four nails per shingle more if in a windy area. If there are 10 8 foot planks on your deck you need 160 nails to attach the planks. In order to have an accurate weight estimate you will need to include the weight of the nails used to hold the roof shingles in place.

You will also need 5 nails for each starter shingle. The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator. Always get 1 inch nails for normal asphalt roofing. To calculate the size of the roof you need to measure the size of the roof as if it were flat account for roof pitch calculate square footage and finally determine how many squares of material are required for the roof the calculator above can handle all of this simply enter the length width and pitch and it will determine the size of the roof in squares.

This adds up to an average of 320. Estimate how many roofing nails you ll need.