What people keep running into with crawl space
Complaints tagged crawl space, each raised by more than one person. One-off posts are not included.
9 recurring problems · 126 people · 13 forums we read
Raised more than once
Most people first.
- 36How to get a contractor to fix damage they causedContractors often refuse accountability for installation errors and collateral property damage, blaming existing conditions or ignoring calls. This forces homeowners to absorb repair costs or spend months chasing negligent workers for fixes.
- 32How to stop water pooling against the house from sinking concreteCracked and sunken pavement slabs redirect heavy rain directly toward the foundation, threatening water damage before winter. Fixing or replacing these slabs is necessary to redirect runoff away from the house and prevent pooling against the building.
- 23Sump pump dumping water back near the foundationA faulty drainage setup often causes the sump pump output to dump most of its water right back into the perimeter drain near the foundation. This flaw results in a constantly cycling pump that slams loudly every sixty seconds and leaves renters dealing with unmanaged runoff and roof ponding.
- 13Best way to seal gaps around pipes under the sink?Sealing holes around sink pipes blocks pests and improves appearance, but homeowners worry that materials like expanding foam will interfere with pipe access or cause expansion issues above a crawl space. This uncertainty prevents people from safely closing the gaps without risking future plumbing complications.
- 8How to stop mice and bugs from coming through attic ceiling ventsCeiling openings and high gable vents can allow mice, bats, and wasps to enter living spaces from the attic or outside. Because these openings are often hard to reach or inaccessible due to physical limitations or high heights, homeowners struggle to safely inspect them or treat nests without risking dangerous ladder work.
- 6Do I need a moisture barrier under basement LVP flooring?Installing luxury vinyl plank flooring directly on concrete without a vapor barrier traps moisture underneath, requiring you to lift the material and decide whether to run the barrier up the walls and seal the perimeter. Without this protection, moisture will continue to damage the floor and trim.
- 4White fungus growing on crawl space woodUnexpected fungal growth or mycelium in a crawl space or basement points to moisture issues that cause wood rot and compromise structural integrity. Discovering rotted sections of structural wood like band boards requires immediate assessment and repair to prevent further damage.
- 4Do I need crawlspace encapsulation for high humidity?Contractors almost always recommend full encapsulation when crawlspace humidity causes condensation and damage, but standard vapor barriers are often no match for summer moisture. Homeowners are left trying to figure out if there are simpler alternatives to expensive encapsulation to protect their ductwork and floors.
- 2Which dehumidifier is best for high summer humidity and mildew?You need a dehumidifier that specifically matches your home's layout to effectively pull down summer humidity in the mid-70s. Finding the right option eliminates the musty smell when you walk in and stops mildew from growing under your couch cushions.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.