Iko agrees with and supports the arma position that nails are the preferred method of fastening asphalt roof shingles due to their superior holding strength.
Roofing shingles nails vs staples.
When properly installed a staple grabs and holds more material than the small head nail could ever hope to.
1 1 2 galvanized roofing nails require 30 50 lbs.
Roofing will monitor the condition of the roof with our roof maintenance program.
3 4 staples pull out with 5 10 lbs.
Of force to pull out.
Of force per staple.
Spirals and ring shank nails require more than 100 lbs.
Today staples are considered an inferior method of attaching shingles to a roof but it s easy to understand why roofers like staples.
Hand nails or 18 gauge staples in cedar shingles hmmm interesting i had been hearing they curl and pull away so if i get this project ill drop the coin and get a stapler.
In my experience staples have much better holding power than nails.
Staples for shingle applications are staples recommended as fasteners for asphalt shingles.
Research on use of staples vs nails in asphalt shingle roofs.
Showing the difference in staples and nails.
Staples also offered excellent holding strength and could be installed over a larger roof area quickly.
Staples made of at least 16 gauge galvanized steel with a minimum crown of 15 16 have been and continue to be used by some applicators to install shingles.
Ive used staplers for building my window jamb extension boxes with a stapler before i found they are stronger than a pinner screws work as well but slower and cost more.
In the past when it came to the debate of roofing nails versus staples the industry was split down the middle.
Roofing staple guns were light and easy to use over the newer and heavier roofing nail guns that were coming onto the market.
For one staples cost less than nails adding to their profit per roof.
Staple guns are smaller and better balanced.
Staples cost less than nails offer exceptional holding strength and cover a greater area of space with a more versatile and compact collation.
Staples are not recommended by hodges roofing and most industry organizations.
In the past roofers preferred staple guns for attaching shingles to roof sheeting.