We explain how to read foundation cracks, keep water away from your home, and fix structural issues before they become expensive disasters.
Read the full Foundation & Basement guide →
Pooling water near your foundation is a ticking time bomb for basement leaks and structural damage. Learn how to fix your downspout drainage with simple extensions, buried emitters, and pump systems.
Noticed a crack in your drywall or a sticking door? Don't panic. Learn how to tell normal house settling from serious foundation trouble, and what to do next.
Don't ignore the dark space beneath your floors. Learn why homes have crawl spaces, how their foundation parts work, and a simple checklist for keeping moisture and pests out.
A heavy-duty crawl space liner stops ground moisture from rotting your floor joists and ruining your indoor air. Learn how to choose the right thickness and install it properly.
Concrete acts like a sponge, drawing moisture from the ground right into your home. Learn how to choose and install the right vapor barrier to protect your floors from hidden dampness.
A poorly sealed crawl space door is a major source of drafts, pests, and moisture. Learn how to replace, insulate, and weatherstrip your access panel for better energy efficiency.
Stop musty odors and high indoor humidity by installing a proper crawl space moisture barrier. Learn how to choose the right material and seal it correctly.
Discovering a crack in your basement can be terrifying. Learn how to tell the difference between normal settling and serious structural threats, and exactly how to fix them.
Discovering standing water under your house is stressful. Learn how to safely drain a flooded crawl space, find the source of the leak, and keep it dry for good.
If your basement still smells musty after running a dehumidifier, your sump pump basin might be the hidden culprit. Learn how to clean and deodorize the pit before summer heat sets in.
Tired of a damp, earthy odor ruining your downstairs space? Learn how to track down hidden moisture, fix foundation leaks, and eliminate persistent basement smells for good.
As spring humidity rolls into summer heat, warm air hitting cool foundation walls creates damaging crawl space condensation. Learn how to stop the sweating, seal your vapor barrier, and protect your wood joists from rot.
If your sump pump keeps running even when the pit is dry, you risk burning out the motor. Learn how to quickly diagnose and fix a stuck float switch or broken check valve before the next heavy storm.
Running a dehumidifier but your basement still smells musty? Learn how to troubleshoot lingering odors, from deep-cleaning your machine to finding hidden moisture.
Finding sagging crawl space insulation during your spring inspection? Learn why shoving it back up traps moisture and causes wood rot, and how to fix the root cause.
Your sump pump stopped working during a massive downpour, and the water is rising. Follow this emergency triage guide to troubleshoot the pump and prevent a flooded basement.
Discovered a chalky white substance on your basement walls? Learn how to identify harmless efflorescence, clean it safely, and stop the moisture causing it.
Discovering standing water under your house after heavy spring rains is stressful, but it is usually a fixable surface-drainage issue. Learn how to safely remove the water and stop it from coming back.
Running a dehumidifier around the clock but still dealing with a basement musty smell? Discover four hidden sources of localized moisture and how to eliminate them for good.
Wondering what to do with your foundation vents as the weather warms up? Discover why modern building science says keeping them closed is the best way to prevent mold, rot, and moisture damage.
