Metal Roofing Nails Vs Screws

In general screws have much greater pullout power than similar sized nails but slightly less shear capacity.

Metal roofing nails vs screws.

The old saying screws for grip strength nails for shear is a good recommendation. Although screws can be used for framing the building inspector may not agree most building codes still identify 10d and 16d nails as the norm not screws. What is better screws or nails for shed building. Screws as the shake fastener.

Why screws are likely to be better than nails one of the main reasons why screws are better than nails at metal roof construction is the fact that they tend to hold for much longer. One of the unique features of a hy grade steel roofing system is the use of smooth shank galvanized nails vs. Nails are often preferred for structural joining including framing walls because they are more flexible under pressure whereas screws can snap. In most instances screws will turn out to be marginally better than nails when it comes to this and so should be one of the first choices you make when the time comes.

The hy grade steel shake is engineered with a unique fastening socket that allows movement away from the fastener during expansion and contraction. Use nails for framing and screws for finishing sheathing and subfloor.