How much does it cost to epoxy 1000 square feet? An epoxy basement floor costs $9,400 for 1,000 sq. ft. (range: $7,000-11,800). The cost of an epoxy basement floor is $14,100 per 1,000 square feet ...

However, your floor need to be completely dry before installation. Keep in mind that an epoxy surface doesn’t make your floor waterproof. If flooding is a major issue, you may need to address ...