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Why Bay Area Eichlers and Mid-Century Homes Are at Higher Risk for Termites

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Introduction

Eichlers and mid-century modern homes are beloved in the Bay Area for their clean lines, open floor plans, and walls of glass. But under those design features lie unique vulnerabilities—especially to termites.

At Good Sense Termite, we’ve inspected and protected hundreds of Eichlers across the Peninsula and South Bay. Here’s what makes them risky—and what we do to keep them safe without compromising their style.



Why Mid-Century Homes Are High Risk

1. Slab-on-Grade Foundations No crawl space = no airflow. This design traps moisture and creates perfect subterranean termite conditions right under your floors.

2. Redwood Framing and Siding A favorite of mid-century builders—and of termites. Redwood is soft, porous, and slow to show surface damage.

3. Flat or Low-Slope Roofs Poor drainage can lead to chronic roof leaks. This invites Drywood termites into ceiling beams and wall cavities.

4. Floor-to-Ceiling Windows with Minimal Trim Gaps in flashing or sealant often go unnoticed. Water intrusion creates hidden pockets of decay and ideal termite conditions.



Case Study: Palo Alto Eichler (ZIP 94303)

  • Issue: Drywood termite frass found below clerestory windows

  • Cause: Minor roof leak + redwood framing

  • Solution: Localized treatment + borate application + annual inspection plan

  • Outcome: Fully resolved without major alterations to design or structure



How We Protect Bay Area Eichlers

  • Free inspections by experts who understand mid-century construction

  • Targeted treatments for hidden wall cavities and beam systems 

  • Use of low-impact tools and products to preserve visual integrity 

  • Warranty plans tailored to redwood, slab, and flat-roof risks 

  • Moisture detection and roof-edge monitoring included



FAQ

Q: Are Eichlers more vulnerable than other homes? Yes—especially if they’ve never been treated or upgraded with proper moisture control. Their architectural beauty also hides early signs of infestation.


Q: Will termite treatment damage my home’s aesthetic? Not with us. We use minimally invasive techniques that preserve your home’s look and feel.


Q: Can redwood be treated preventively? Yes. Borate-based treatments and sealing help protect exposed redwood from both termites and fungi.



Final Thoughts: Protect the Architecture You Love

Eichlers and mid-century homes are masterpieces—but they need modern protection. Good Sense Termite brings historic sensitivity and modern precision to every inspection and treatment.

 
 
 

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