Moisture Problems – Listen To Your Home (Part 8)

Before going further into high water tables, let’s stop for a moment and reflect on what we have accomplished so far. In the beginning, I asked that you begin to look at the house differently. To take off your real estate agent or homeowner cap and begin to look at the house through the eyes of a home inspector. My intention was to show you that the house can begin to talk to you and tell you where the problems exist, if you will only listen.

Our 1st example of ‘seeing through walls’ has been, when walking around the exterior of the house, you can quickly determine if there is a wet basement…before going inside. Earth, walks, steps, patios, driveways that are flat or have settled and sloped towards the foundation, NOW, should immediately scream basement moisture. Gutters without downspout extensions will shout wet foundations. Trees, retaining walls, small hills that do not allow rain and snow water to flow unobstructed to the street, alley, or city drainage easements ought to holler dampness.

Are you beginning to hear the whisper?

Those musty smells in the lower level…moisture. Orange, yellow, black, grey, and white powdery wall discoloration…moisture. Peeled foundation wall paint…yep…moisture. Warped paneling, black rings around baseboard trim nails, rusted drywall nails…you guessed it, moisture. Seepage ring stains along the edge of the floor slab, crackly vinyl tiles, stiff carpet edges…you got it! I would estimate that over 85% of all MN basements have dampness. And I suspect this would hold true for all homes throughout the U.S. that have below grade space.

Before starting all my home inspections, I ask my clients what they are most concerned about in purchasing this home. Every time one of the top 3 concerns will be not having a wet basement.

NOW, if you are asked the same question, just glance over their shoulder, look at the land and hardscaping, and you can give them an informed answer, because this IS the cause of over 90% of all wet basements. Even if, and there is a small chance, the basement isn’t damp, it’s just a matter of time before it will be. So fix it now or pay for it dearly latter. It is so basic I’m surprised so many homeowners neglect it. When you run water towards something it’s bound to come in…at some time.
AND that’s not OK.

Moisture Problems – Hardscaping (Part 5)

Although landscaping is so very important to a dry basement, sometimes other things outside the home can cause water to work its way inside. Because of difficulty and cost, people are often hesitant to consider the negative impact hardscaping can have on moisture intrusion. What I’m talking about here are:

  • Walks
  • Steps
  • Patios
  • Decks
  • Driveways

Just like the earth, over time these wood, asphalt, and concrete surfaces can settle. Often the settlement will either puddle water alongside or actually drive water towards the foundation. As I said these hard surfaces can be expensive to remove and replace. For this reason, most of the time, homeowners will leave the settled hardscaping and try anything and everything else to try to correct the problem…and it never works! There is a core principal here and that is, if water is being driven towards the foundation, at some time, it is bound to come into the basement. It might not be in normal rain or snow thaw, but during in-climate conditions it will.

That’s why if you ask a homeowner selling their house if they have moisture in the basement, their immediate reaction will be no. Then when they think about it for a moment, they will say something like well maybe a little bit on real heavy rainfalls or only when the downspouts are disconnected or only when it rains really hard from the north. What they are saying is the landscape and hardscape are not sloped adequately to handle large volumes of water. Homeowners, home buyers, and real estate professionals don’t expect basements or crawl spaces to be dry some of the time or even most of the time. Today, these people demand that these below grade spaces be dry ALL of the time.

So the grounds surrounding the home are very important to protect against moisture intrusion…but that’s just the beginning!

Doug & Julie Hastings
Your House Whisperers
Minnesota Home Inspection Services

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