Metal Roof Seam Types

Architectural standing seam roofing is the best type of metal roof for steep sloped roofing.

Metal roof seam types.

Seam heights vary but are typically 1 to 2 inches tall and allow the panels to snap together without any exposed fasteners. Standing seam metal roofing has metal panels that interlock at the edges to form a seal. Metal roofing it s a general term that covers a broad scope of roofing options products and choices. Often called commercial roofing or agricultural panel roofing or even barn.

Copper is an extremely long lasting metal that in ideal environments can last well over 200 years. Standing seam metal roofing. While the initial investment of a metal roof is higher the value it offers over a lifetime is substantial. Copper is an extremely soft metal which makes it among the quietest types of metal roofing.

A standing seam roof system also classified as concealed fastener panels utilizes a series of adjoining panels that are connected by raised seams or vertical legs. For this reason galvalume steel is used most commonly in rather simple metal roof styles such as standing seam because there isn t quite as much bending in the metal. Here s a side by side comparison of metal roofs and other common roofing materials. One downside to this style of metal roof is that with the panels being crimped together repairs or alterations to the roof can be very difficult.

It s divided into two different categories architectural and structural. Metal roof wall products systems sheffield metals. While they are used on steeper roofs they can be overkill for many applications. Those types of metal roofs typically have panels that run vertically up the roof.

Mechanically seamed metal roofs are the only metal option for roofs of less than 2 12 pitch. Copper roofs are 100 recyclable making them wonderful green roof options. When selecting a roofing material there are many factors to take into consideration beyond installation cost.