**Bozeman Builds: Cheap Siding Hiding Summer Lung Mold?**
By Franklin Everett ShawThe air in Bozeman crackles with a unique energy. It’s a blend of mountain majesty, entrepreneurial spirit, and, unfortunately, sometimes, a hidden threat lurking behind the seemingly pristine vinyl siding of many homes built during the city’s rapid expansion. That threat? Mold. And it’s not just about aesthetics; it can seriously impact your health and your wallet. This isn’t a scare tactic; it’s a call to action for Bozeman homeowners to proactively protect their health and property.
Let’s get real about mold in Bozeman. The combination of rapid construction, often using less-than-ideal materials and techniques, coupled with Montana’s fluctuating temperatures and occasional heavy snowfall, creates a perfect breeding ground for mold behind vinyl siding.
So, how do you, the average Bozeman homeowner, tackle this potential problem? Let’s break it down.
First, understand the enemy. Mold thrives in damp, dark places with poor ventilation. Behind vinyl siding, especially if improperly installed or if moisture has penetrated due to cracks or gaps, is prime real estate. Common culprits in Bozeman include Stachybotrys chartarum (black mold), Aspergillus, and Cladosporium.
Now, let’s talk about “Summer Lung.” This isn’t a formally recognized medical term, but it’s a common phrase used in areas like Bozeman to describe respiratory issues that flare up during warmer months, often linked to increased mold spore activity. Symptoms can include:
- Persistent cough
- Shortness of breath
- Wheezing
- Fatigue
- Headaches
- Sinus congestion
If you’re experiencing these symptoms, especially if they worsen when you’re at home, mold exposure should be a serious consideration. Don’t self-diagnose; consult a doctor.
Time for the DIY inspection. This isn’t about tearing down your entire house, but a careful assessment of potential problem areas.
Visual Inspection: Walk around your house, paying close attention to areas where siding meets the foundation, around windows and doors, and any areas where you suspect water damage. Look for discoloration, staining, or visible mold growth. Pay special attention to the north-facing side of your house, as it receives less sunlight and tends to stay damper.
The Smell Test: Mold often has a musty, earthy odor. If you notice this smell, especially near exterior walls, it’s a red flag.
The Moisture Check: Invest in a moisture meter (available at most hardware stores in Bozeman, like Murdoch’s or Ace Hardware). Gently probe areas where you suspect moisture behind the siding. Readings above 20% indicate a potential problem. Be careful not to puncture the siding.
The "Gentle Lift": This is where things get a bit more involved. Choose an inconspicuous area, preferably near the ground. Using a flat pry bar or a specialized siding removal tool (again, available at local hardware stores), gently lift a section of siding. Start at the bottom and work your way up. Be extremely careful not to crack or damage the siding.
Behind the Siding: Once you’ve lifted a section, inspect the sheathing (the material underneath the siding). Look for mold growth, water stains, or any signs of moisture damage. Use a flashlight to get a good look. Take pictures!
Important Safety Precautions: Wear a mask (N95 or better) and gloves during the inspection to minimize exposure to mold spores. If you’re highly sensitive to mold, consider having someone else perform the inspection.
Common Pitfalls and How to Avoid Them:
- Being Too Aggressive with Siding Removal: This is the biggest mistake. Vinyl siding is relatively fragile. Use the right tools and be gentle. If you’re not comfortable, hire a professional.
- Ignoring Minor Discoloration: Don’t dismiss small stains or discoloration as “just dirt.” Mold often starts small.
- Not Checking All Sides of the House: Mold can be localized. Inspect all areas, especially those prone to moisture.
- Assuming New Construction is Mold-Free: Unfortunately, this isn’t always the case. Improper construction practices can lead to mold growth even in new homes.
Montana Regulations and Disclosure:
Montana law requires sellers to disclose any known material defects in their property, including mold. Failure to disclose known mold issues can lead to legal trouble down the road. If you discover mold during your inspection, it’s crucial to document it thoroughly and disclose it to potential buyers.
Mold Remediation: DIY vs. Professional:
If you find a small amount of mold (less than 10 square feet), you might be able to handle it yourself. However, proceed with caution.
DIY Remediation Steps (for small areas only):
- Containment: Seal off the affected area with plastic sheeting to prevent spores from spreading.
- Cleaning: Use a mold-killing solution (available at local stores) and scrub the affected area thoroughly.
- Drying: Ensure the area is completely dry to prevent mold from returning. Use a dehumidifier if necessary.
- Prevention: Address the source of the moisture problem to prevent future mold growth.
When to Call a Professional:
- If the mold covers a large area (more than 10 square feet).
- If you’re experiencing health problems related to mold exposure.
- If you’re unsure about the type of mold or how to properly remediate it.
- If the mold is located in a difficult-to-reach area.
Finding a Reputable Mold Remediation Company in Bozeman:
- Check for Certifications: Look for companies certified by organizations like the IICRC (Institute of Inspection, Cleaning and Restoration Certification).
- Get Multiple Quotes: Don’t settle for the first quote you receive. Get at least three quotes from different companies.
- Read Reviews: Check online reviews and ask for references.
- Ask About Their Process: A reputable company will explain their remediation process in detail and provide a written plan.
Real-World Scenario:
Let’s say you live in a newer development in the West Winds neighborhood of Bozeman. You’ve noticed a musty smell in your basement and some staining on the exterior wall near the foundation. You perform a DIY inspection and find mold growth behind the vinyl siding. You decide to call a professional mold remediation company. They identify the source of the moisture as a leaky downspout and remediate the mold. They also recommend improving the drainage around your foundation to prevent future problems. This proactive approach saves you from potentially serious health problems and costly repairs down the road.
Actionable Insights:
- Schedule a regular visual inspection of your home’s exterior, especially after heavy rain or snowfall.
- Invest in a moisture meter and learn how to use it.
- Address any water leaks or drainage problems immediately.
- Don’t hesitate to call a professional if you suspect a mold problem.
- Document everything, including photos, inspection reports, and remediation plans.
Protecting your Bozeman home from mold is an ongoing process. By being proactive and informed, you can safeguard your health, your property value, and your peace of mind. Don’t let mold take root in your slice of Montana paradise.