Metal Roof Seam Types

Copper is an extremely long lasting metal that in ideal environments can last well over 200 years.

Metal roof seam types.

When selecting a roofing material there are many factors to take into consideration beyond installation cost. Standing seam metal roofing. These types of metal panel roofs are called standing seam because their prominent visual feature is the raised interlocking seam which joins one panel to the next. 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.

Often called commercial roofing or agricultural panel roofing or even barn. Copper roofs are 100 recyclable making them wonderful green roof options. It s divided into two different categories architectural and structural. While the initial investment of a metal roof is higher the value it offers over a lifetime is substantial.

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. While they are used on steeper roofs they can be overkill for many applications. Here s a side by side comparison of metal roofs and other common roofing materials.

Copper is an extremely soft metal which makes it among the quietest types of metal roofing. Seam heights vary but are typically 1 to 2 inches tall and allow the panels to snap together without any exposed fasteners. Architectural standing seam roofing is the best type of metal roof for steep sloped roofing. Metal roofing it s a general term that covers a broad scope of roofing options products and choices.

Because galvalume steel is more corrosion resistant than galvanized it is sometimes installed unpainted or with a low cost acrylic clear coat. Those types of metal roofs typically have panels that run vertically up the roof. Standing seam metal roofing has metal panels that interlock at the edges to form a seal.