![]() This creates the initial watertight effect. Multiple layers of tar paper (otherwise known as roofing felt) are anchored in place using a thick bitumen solution (a type of coal-tar pitch) or hot asphalt. The three big options you’ll have to choose from when finishing your low pitch roof include:īuilt-up roofing consists of a thick layering of various materials to create a strong, watertight seal that keeps moisture at bay. What Type of Roofing Is Best for Low Slope Roofing?Īsphalt shingles may not be a safe or practical option for low slope roofing, but there are still plenty of other roofing materials to choose from in Miami. There is simply not enough mechanical drainage to allow for the use of plain asphalt shingles without damage occurring to the roof. Low pitch roof drains water more slowly than roofs with higher slopes, meaning the water has more time to breach the spaces between shingles and create leaks if this type of roofing is used. As low-pitch roofs only include those below 3-in-12, it’s not usually recommended that shingles be used as a primary roofing material. Generally, shingles are best used on roofs with at least a pitch of 4-in-12. Can You Use Shingles on a Low Pitch Roof? These roofs’ near-flat pitch sets them apart visually from other, steeper roofs, but offers them slightly more functionality in many ways as well. Furthermore, the near-flat surfaces are sometimes a great place for installing A/C units or even solar panels and gardens in some cases for the ultimate “green” roofing experience. It’s believed that low-pitch roofs are more efficient when it comes to cooling and heating, and they are generally cheaper to install than many other options. However, low slope roofing has its benefits, too. However, low pitch roofs lack this slope, so other measures will need to be taken to protect against moisture damage. Roofs with higher slopes can rely on gravity to direct moisture down their sides and into gutters, so they can drain correctly, without causing harm to the walls, foundation, or roof itself. ![]() The main issue that low slope roofing face is water drainage. These roofs are often visually flat or very nearly flat, which, while visually unique, leads to several challenges when it comes to overall functionality. This means that for every 12 inches, the roof is measured horizontally, it rises by less than 3 inches vertically. Alberta, Saskatchewan, British Columbia, Manitoba, Ontario.As a category, low-pitched roofing includes any roof that has a slope of 3-in-12 or less. Slope Roofing Calgary, Red Deer, Edmonton, Fort McMurray, Lloydminster, Saskatoon, Regina, Medicine Hat, Lethbridge, Canmore, Cranbrook, Kelowna, Vancouver, Whistler, Winnipeg, Toronto and points between. Visit our most recent blog post on solutions for low slope roof problems here:Ĭanada's Leading Roofing Contractors. There are solutions for low slope roof problems - we can help correct your attic ventilation exhaust, intake soffit vents, insulation, ice dam problems, roof leaks and various other problems home-owners in cold regions of Canada face. Our most recent blog posting covers the issues and problems home-owners can have with condensation and leaks cause by challenges with low sloped roofs. It is critical for home-owners with low slope roofs to know WHAT THEY CAN DO to correct the problems. ![]() And there are solutions for low slope roof systems that have ice damming or condensation as a result of improper airflow at the ridge (exhaust ventilation), intake at the soffits, vapor barrier problems or insulation problems. There are pro-active solutions to low slope residential roofs with cathedral or vaulted ceilings that do not have adequate attic space to properly ventilate the roof system. Low Slope roofing on your home can pose significant problems with ice dams, ventilation, condensation, roof leaks and much more.ĭo you have a low slope roof on your home? Are you ready for winter? Does your roof leak with freeze-thaw conditions?
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