Why Design Pressure Analysis is Critical for Your Hurricane Shutters

It’s important to understand the difference between negative and positive design pressures to fully grasp the significance of design pressure analysis. Negative design pressure occurs when wind impacts one side of your home, travels over the structure, and pulls on the opposing side. This can cause windows and doors to be pulled outwards from your home, leaving it vulnerable to damage. On the other hand, positive design pressure occurs when the air pressure inside your home is less than than the wind outside. This happens when wind is directly hitting windows, or passing in front of it- but still impacting it. This can cause windows and doors to be pushed inwards, potentially causing them to break.

During a hurricane, the wind can exert a tremendous amount of force on your home. The strength of the wind can be influenced by various factors, such as the speed and direction of the storm, as well as the shape and orientation of your home. This is where hurricane shutters come into play. By installing shutters that are engineered to withstand the specific design pressures of your home, you can rest assured that your windows and doors will remain intact during a hurricane. Design pressure analysis is critical in determining the appropriate strength and durability of your shutters, as it takes into account all the necessary factors that can affect the safety of your home during a storm.