Balconies are a prized feature of multi-unit residential buildings, but they can quickly become a liability if structural damage is hidden beneath the surface. In California, SB326 makes it mandatory for HOAs to inspect exterior elevated elements, including balconies, to ensure resident safety. While visual inspections are a good first step, sometimes destructive testing is the only way to uncover serious underlying issues.
Here are 3 clear signs that your balconies may need destructive testing, and what you should do next.
1. Visible Deterioration of Surface Materials
If you notice peeling paint, soft wood, rust stains, or cracked concrete, it’s more than a cosmetic concern. These are often signs that water intrusion has occurred and may be affecting the structural components beneath. Even if the surface looks manageable, trapped moisture can lead to dry rot, corrosion, and eventual structural failure.
Why it matters:
Visual issues may hide much bigger problems. Destructive testing allows professionals to assess the internal framing, connections, and hardware that aren’t visible to the eye.
2. Water Drainage Problems or Standing Water
Improper slope, blocked drains, or evidence of pooling water on balconies is a red flag. Over time, water exposure causes deterioration of load-bearing elements, especially in wood-framed or hybrid construction.
Why it matters:
Long-term water exposure is the most common cause of structural damage in balconies. Destructive testing can identify if framing members are rotting or compromised.
3. Unexplained Structural Movement or Sagging
If a balcony shows signs of sagging, bouncing, or shifts under weight, this is a critical warning sign. These symptoms may indicate failure in the joists, connections, or support beams beneath the surface.
Why it matters:
By the time structural movement is noticeable, damage is likely already advanced. Destructive testing helps identify how widespread the damage is and what repairs are necessary.
Stay Compliant with SB326
Under California Senate Bill 326 (SB326), all HOAs must complete their first inspection of exterior elevated elements by January 1, 2025. The law requires an inspection by a licensed architect or structural engineer and mandates testing of at least 15% of each type of element.
Destructive testing may be required during these inspections if there are concerns about hidden damage or if visual access is limited.
Don’t Wait Until It’s Too Late
Destructive testing isn’t about tearing apart your property, it’s about targeted, professional inspections that prevent future disasters. If your building shows any of the signs above, contact a licensed inspector or testing contractor to evaluate next steps.
At Whitestone Industries, we specialize in SB326 inspections, including non-destructive and destructive testing. Our team works directly with HOAs and property managers to ensure compliance, safety, and peace of mind.