Q: What are some red flags you see in homes as an inspector?
A: We get this question all the time, and while every home is unique, there are a few issues that show up again and again during our inspections. The deferred maintenance issues below tend to cause more significant problems down the road, or they may be indicative of safety concerns. In each case, we want to emphasize that anything can be fixed and that evaluation by a qualified professional is necessary to investigate and recommend a repair plan.
1. Grading & Drainage Problems
High grading around the foundation is one of the most common issues we identify in our reports. High grades are most commonly found in planter areas—homeowners may place new mulch without removing the old, creating potential issues. Ponding water around a foundation can cause a loss of support and settlement. When water sits against the foundation without proper drainage, the ponding can result in wood rot and mold throughout the structure.
2. Galvanized Pipes
“Galvanized” pipes are zinc-coated pipes that were meant to prevent rusting. Galvanized piping was common until the 1950s and lasts around 40 to 60 years. When galvanized pipes are found today, they are usually near the end of their lives and in need of replacement.
3. Main Drain & Sewer Issues
Clogged or obstructed pipes are extremely common. Many times, underground pipes are damaged by tree roots, which are drawn to pipes for their moisture. Signs of main drain and sewer issues are floor staining or standing water of unknown origin. Sewer line scans can identify any plumbing issues, giving insight to potential repairs.
4. Faulty Electrical
Electrical issues are often undetectable without a full-fledged inspection. However, if we come across antiquated systems such as knob and tube wiring or aluminum branch circuit wiring, we recommend further evaluation by an electrician. Similarly, unreliable brands of electrical panels, such as Federal Pacific Electric and Zinsco, may be prone to overheating and may be cause for concern.
5. Foundation Cracks
It’s important to note that not all foundation cracks are serious problems. Most concrete foundation cracks can be easily repaired, but understanding their cause is key. Corner cracks are extremely common. Normally, they are not cause for concern unless a piece falls off. When reinforcing steel is exposed or rusting, a coat of rust-inhibiting paint is required, along with a concrete patch to prevent further damage.