Metal Roof Strapping Or Not

I was planning on putting plywood over the rafters and crossing the rafters with a 2 by 4 every 16 inches as strapping to secure the metal roof.

Metal roof strapping or not.

Question from june in new hampshire. Tin roofing also known as metal roofing is considered more durable than composition or wood shingles. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. Installing wood stripping under a tin roof.

From what i ve read online it seems wise to. We are in the process of contacting contractors regarding the installation of a metal roof on our home and with each contractor that comes to the house we are getting more and more confused. The gauge of the metal 24. Another manufacturer is metal sales.

In a barn shop or other outbuilding you can attach your metal roof directly to the purlins. 26 or 29 is a variable that must be considered as is the type of fastener and the pitch of the roof. There are two ways to do this put in firring nailing though nails are not used any more for this strips or purlins in steel frame construction on the roof to support it or place the metal roofing directly on a flat surface like foam insulation board or the roof sheathing with roof water barrier in the correct position in the layer. At a guess i would place the.

In a residential application however condensation is a concern. Let s take a look at the most common types of metal roofs for houses. Standing double locking seam does this tend to sweat on top of asphalt shingles. Moisture can collect on the inside of your metal roof whenever warm moist air inside your building meets the cold metal of your roof.