Hip Roof Wind Resistance

Hip roofs are thus much more resistant to wind damage than gable roofs.

Hip roof wind resistance.

Rated wind and impact resistant asphalt shingles and standing seam metal roofs are good choices for storm resistance. The most common roof shapes for homes tend to be. Make sure that they meet the standards for wind resistance astm d 3161 enhanced or ul 2390 and impact resistance. They are sturdy roofs that are durable in high wind areas.

At least 35 degrees from horizontal or steeper in slope is preferred. However for a hurricane region the roof also has to be steep sloped. This is a peaked triangular roof that allows for attic space or vaulted ceilings. Which roof shapes mitigate wind damage.

If your home has a gable roof two sided pitched roof the end wall takes a beating during a hurricane and typical framing methods create a vulnerable hinge line at the joint between levels. Roofs with multiple slopes such as a hip roof 4 slopes perform better under wind forces than gable roofs 2 slopes. Hip roofs have no large flat or slab sided ends to catch wind and are inherently much more stable than gable roofs. Select appropriate wind and impact resistant roof coverings and install per the manufacturer s instructions.

Hip roofs four sided roof design are more aerodynamic and inherently more resistant to uplift forces of high wind than gable end and other roof designs. This roof has slopes on all four sides and they come together at the top to form a ridge.