When you are ready to replace your existing roof, foam may not be on your list of possible options because it is a less common choice. There are many advantages to choosing foam over common roofing materials.
Although the interior insulation of your roof remains important for keeping your home comfortably warm or cool, the addition of a foam roof can act as another layer of insulation. With many types of roofing systems, it may be difficult to decide the best option, because most materials will provide more or less insulation and energy-efficiency based on the weather. For example, an asphalt shingle roof can work well when it is cold and you have to contend with frozen precipitation. The dark color can absorb sunlight, helping snow and ice melt. Unfortunately, this same material will drastically increase your cooling bills in the warmer months. A foam roof helps keep the internal temperature stable by resisting heat transfer. So, you do not have to be concerned about your roof absorbing heat in the warmer months or heat being transferred out of your home during the cooler months.
Unlike many rigid or brittle roofing materials, foam has flexibility, which can reduce wear and tear on your roof as the weather changes. The material naturally expands and contracts, which can prevent cracks and damage to your roof. Likewise, the same inherent flexibility of foam makes it ideal for irregularly shaped roofs. Another problem with some roofing materials are the extra labor and expense associated with cutting roofing material to fit corners, gables, or other design elements on roofs. Since foam is applied as a liquid, it easy conforms to unique shapes as it sets. This also makes it easy to ensure all areas of the roof are sufficiently covered without gaps or seams.
The weather can be a major enemy for your roof and water is among the biggest threats. Since a foam roof is seamless, there is little chance water can seep into cracks and cause leaks or eventually contribute to structural problems. Additionally, the water-resistant properties of foam make it ideal for moist and humid environments that are more vulnerable to mold growth. If you have a flat roof, you should seriously consider the water-resistance benefits of foam roofs. Roofing contractors who utilize foam can make minor adjustments when installing your foam roof to allow water to run off the roof instead of pooling and adding weight to your roof or possibly contributing to water damage. This is accomplished by simply making the foam thicker in some areas so your roof is no longer flat.
Foam roofs have many qualities that make it a better option than traditional roofing materials. The ease of installation combined with energy-efficiency make foam a good choice for many homes. Visit a site like http://www.durafoaminc.com for more help.