Home inspections have been uncovering much-needed property repairs. More than 1 million repairs needed more than $11,000 in costs, according to a February review of 50,000 home inspection reports by Repair Pricer, a home repair estimating resource.

Nearly 55 percent of homes analyzed across the country had doors that needed adjusting, which could be an indicator of foundation issues, the report showed. More than half—or 54 percent—of the homes lacked exterior caulking and sealant, which could leave the home susceptible to extensive water damage. Furthermore, about 48 percent of homes lacked GFCI protection—this could pose a dangerous electrocution risk to homeowners around water-prone areas like the kitchen or bathroom.

“Home buyers and [real estate professionals] across the country should leverage these insights to better position themselves in the stressful negotiation process,” says Christian Adams, CEO of Repair Pricer. “In places like Texas, for example, buyers may only be given three to five days to complete the inspection period, meaning they may only have 24 hours or less to make a decision. During this period, having clarity and insight into the cost of repairs listed in a home inspection report is critical to avoid leaving money on the table.”

The most expensive home defects—uncovered in 9 to 20 percent of the homes studied—ranged in repair prices from slightly more than $1,000 to less than $10,000.