Metal Panel Roofing - Value Conscious & Great Performance
Thursday, May 29th, 2008 by Subscribe To Our Feed
The roof of a home is a key element of any building design and one of its most significant structural aspects. Value-conscious house owners seeking long-term roofing solutions that combine aesthetics and performance are increasingly turning toward metal panel roofing. According to much research, metal panel roofing has surged in popularity over the past decade.
Metal roof panels have shown an ability to stand up to the elements, and provide low life-cycle costs and longevity with the least amount of maintenance. Additionally, manufacturers are expanding their metal roofing options in a wide variety of finishes, profiles and colors which enhance building aesthetics. Advances in coatings and finishes have facilitated the formulation of cool metal roofing that adds to the roof’s energy-saving properties and can reduce the costs associated with heating and cooling the building.
When one talks about metal residential roofing, various questions come up throughout the construction planning phase, given the wide variety of products one has to choose from today. It is crucial to comprehend the differences between the various roofing systems. Unless one selects the proper roofing system, under layering, substrate and finish, the roof will not function up to its intended potential.
Metal panel roofing has two primary categories which are designated according to how the roof withstands water and the slope of the roof. The first kind is used on roofs that have a low slope that would need water-resistant panels. The other variety, architectural or non-structural roofing, can be used on roofs with steeper slopes and is intended to get rid of the water as quickly as possible.
Normally, in a structural roof, panels are capable of spanning between structural supports, and are joined by clips to the building structure, The floating clip system that fastens the structural panels to the roof allows for thermal expansion and contraction. Since thermal expansion and contraction influences all materials to some extent, structural panels and flashing must be designed in such a way to accommodate that same expansion.
Structural metal framing and purlins are usually included in the roof assembly to which structural metal panel roof systems are typically fitted over. If your area has a lot of snow or high winds or even when the owner requires it, panels can be installed over solid substances such as metal decking, plywood, and oriented-strand board that combines with ISO board insulation to get the correct panel system structural load.
Everyday, more consumers are choosing metal panel roofing technology. The metal roof panel has been proven to withstand all sort of weather, last a long time, and require very little maintenance. Technological developments in coatings and finishes have made it possible to develop cool metal roofing which provides greater economy by decreasing energy use and therefore lowers the money we spend to cool or heat our buildings. There are many questions that come up when you are talking about metal residential roofing. There are numerous choices available, so it is very important that you know about the difference between roofing systems.
- Ryan McCall
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