4 Advantages of Steep Slope Roofing
Unless aesthetics are a top priority, a roof’s slope is not the first thought during the design phase of construction. However, the slope is important in terms of protection from water and wind and can reduce the lifetime cost of roof repair and replacement. Today, steep slope roofing is valued by building owners and designers for its energy efficiency and sustainable properties as well as for the reasons listed below.
Light Weight and Good Looks
While steep slope roofs are good-looking, they are also light in weight, which reduces the load on the building’s foundation and structural components. The decreased weight is particularly beneficial in areas with significant seismic activity, and panels are available in a variety of styles and colors to help the roof blend with almost any color palette.
Help in Extreme Temperatures
Although they’re lightweight, a quality metal roofing system is designed to meet wind uplift test requirements. Today’s composite roofs can protect a building from the effects of standing water, which can lead to roof degradation over time. In some areas, code requires the installation of a membrane that prevents ice damming. Not only can it protect the roof, it can increase its overall performance.
Metal roofs are sustainable because they are made with an average of 25% recycled materials. At the end of the roof’s service life, most parts can be recycled. This can make a significant difference when compared with traditional asphalt shingle roofs, which are typically torn off and thrown into landfills. A metal roof can help a building owner receive credits from LEED and other green building programs.
One of the biggest benefits of steep slope roofing is that it can be covered in reflective materials. A cool roof can reflect UV rays and heat back into the atmosphere, lowering the building’s interior temperature and resulting in manageable cooling costs. Studies show that a building owner can save up to 40% on energy costs over the lifetime of the roof.
Steep slope roofs are common in traditionally designed homes and buildings, but they may not be practical in every situation. An architect or roofing contractor can help a building owner decide which roof slope makes sense for a particular project.