The
Caribou
Blog

Straight answers on crawlspaces, moisture, mold, and radon — written from the field, not a script.

August 2026

What's Really Under Your House? A Colorado Homeowner's Guide to Crawlspaces

Most homeowners never look under their house. Here's what a crawlspace actually does, what can go wrong, and how to know if yours needs attention.

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August 2026

Crawl Space Encapsulation Cost in Colorado: What Actually Drives the Price

A real breakdown of what determines encapsulation cost โ€” square footage, clearance, water, contamination, and materials โ€” from a contractor's perspective.

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August 2026

Rodents in Your Crawlspace: Why Exclusion Beats Extermination

How mice and rats access a Colorado crawlspace, why they keep coming back, and why sealing entry points matters more than trapping.

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August 2026

Closed-Cell Spray Foam in Crawlspaces: Why It Works and What It Actually Costs

Why closed-cell spray foam is used on crawlspace foundation walls, how thick it needs to be for code, and what it does that batt insulation can't.

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August 2026

99% Moisture Reading on Your Foundation Wall: What That Number Means

How foundation wall moisture is measured, what a high reading actually indicates, and why sealing alone doesn't fix the source.

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August 2026

A Mushroom Growing on Your Floor Joist: What It Actually Means

If you've ever gone under your house and found a mushroom growing on a piece of framing, here's what that fruiting body is actually telling you โ€” and why the clock starts ticking the moment you see it.

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