Wait! My House Is Swaying During High Wind—What Should I Do?
By: Dr. Farzam Maleki, PE – SurfZone Engineering Consultants
Published: May 19, 2022
If your house feels like it’s swaying during high winds, it’s a sign that your roof framing system may need professional attention. A properly designed roof framing system not only supports the structure against gravity (e.g., snow loads), lateral (wind) forces, and uplift loads but also stabilizes the exterior walls against outward or inward movement.
Understanding the Roof Framing System
Roof structural members include:
Rafters
Trusses
Ceiling Joists
Ridge Boards or Beams
Collar Ties
Improperly designed or installed roof framing components—such as incorrect size, number, or placement—can lead to excessive deflection and structural instability.
Why Your House May Sway in High Winds
If you notice swaying during high winds, this could be due to:
Inadequate roof framing specifications.
Excessive span or improper load distribution.
Structural weaknesses in the connections between roof framing and the exterior walls.
These issues compromise the stability of your home and need to be addressed promptly.
When to Contact a Structural Engineer
If your house feels unstable during high winds, it’s crucial to have a Professional Engineer evaluate the roof framing system. They will assess your roof type, span, and structural specifications to determine if modifications or reinforcements are necessary.
Protect Your Home from Wind Damage
Your roof is a critical component of your home’s structural integrity. A professional assessment can identify and correct deficiencies, ensuring your house remains safe and secure—even in high winds.
Have concerns about your roof framing system? Contact SurfZone Engineering Consultants today for expert evaluation and tailored solutions.