How Accurate is Exterior Moisture Testing?

This is a blog post by Barry Eliason, which has been posted at the Private Eye moisture testing web site.

I received a call a few weeks ago that was typical of calls I get several times a year. It was the real estate agent for a client of mine that had recently hired me to do a moisture test on a stucco home they were buying. The moisture testing had found several areas of high moisture and even some soft or missing sheathing, indicating some structural damage. The sellers of the home questioned the accuracy of my report and hired another company to re-test the house. This other company did their testing from the interior rather than from the exterior as I had done. Their report to the home owners? “Every place we tested was dry”.

The agent on the phone was politely asking me if I thought I had gotten it wrong. First I summed up the situation. “Well, you now have two different opinions and we need to know which one of them is correct.” He agreed and wondered how to resolve the situation. My answer was to do what I had recommended in my initial report: remove some small pieces of stucco in the areas that tested high and see what's going on.

Click here to continue reading: How Accurate is Exterior Moisture Testing?

Written By

Reuben is a second-generation home inspector with a passion for his work. He grew up remodeling homes and learning about carpentry since he was old enough to hold a hammer. Reuben grew up thinking he was going to be a school teacher because he enjoyed teaching others so much. In a sense, that’s a lot of what home inspections are about, so Reuben truly does what he loves. Sharlene has worked with Structure Tech since 2000 and Reuben has been contributing to her blog since 2008.

Related Posts

Moisture Testing Homes with Vinyl Siding

While we do most of our moisture testing on stucco homes, moisture testing isn’t just for stucco and stone veneer. Moisture intrusion can happen with any type of siding, and...

Home inspector training advice

Today I’ll share my advice on how to become a home inspector. I blogged on this topic back in 2011, and again in 2016, but things change and it’s time...

Subscribe to Our Newsletter for Market Updates & Mid-Century Modern Listings

Our weekly HomesMSP Update includes current local market information and a curated list of mid-century modern properties for sale, plus posts from an inspector, a lender, a stager, info about neighborhoods, life in the Twin Cities… even recipes!
Hidden

Blog Categories

Archives

Sharon and John Hensrud

About Us

The HomesMSP Team is committed to meeting you where you are and listening… really listening to understand you so we can use our extensive knowledge of the market and local neighborhoods to give you personalized service.