Apart from your preferences as a homeowner, the slope of your roof is one of the most important factors to consider when choosing a roofing system. Read on as roof repair company Infinity Roofing Contractors stresses the importance of your roof’s slope, and how it affects the performance of your roofing system.
Defining and Calculating Roof Slope
Roof slope basically pertains to the steepness of your roof. Roof slope, also called roof pitch, is measured by calculating the vertical rise of your roof for every 12 inches of its horizontal run. If your roof expands vertically at two inches every 12 inches of horizontal run, your roof slope can be expressed as 2/12. The conventional roof pitch is from 4/12 to 9/12. 2/12 roofs are considered flat roofs, while slopes higher than 9/12 are considered as a steep pitch.
Roof Slope and Gutters
The steepness of your roof plays a crucial role in gutter installation. Keep in mind that steep roofs collect a large amount of wind-blown rain, therefore they require large gutters as well.
Roof Slope and Roofing Materials
Roofing materials such as shingles and tiles suit standard-pitched roofs best. However, these particular materials will not perform as well on low-sloped roofs. Single-ply and Multi-ply membranes are the best choice for flat and low-sloped roofs.
Roof Slope and Roof Performance
Roofs with a steeper pitch tend to last longer due to the slope being ideal for the optimal distribution of sun exposure. The steep pitch also diverts water into the gutters more effectively. On the other hand, flat roofs are more commonly used for commercial properties. However, flat roof applications are becoming more and more popular among modern homes as they perfectly complement the contemporary architectural style of these structures.
The optimal performance of your roof depends on a variety of factors. Make sure you work with a roofing contractor that knows what works and what won’t. Turn to Infinity Roofing Contractors for all your roofing needs. We perform roof replacements and roof repairs. You may contact us at (678) 802-8200. We service Metro Atlanta in Kennesaw and Acworth and surrounding cities like Alpharetta and Marietta, GA.