The cost to Waterproof a Basement starts at 8. 95 per square foot, but can vary significantly with site conditions and options. Get fair costs for your SPECIFIC project requirements. See typical tasks and time to waterproof a basement, along with per unit costs and material requirements. Shop waterproofers in the multisurface coatings section of Lowes. Waterproofing Your Basement to Increase Home Value Overall costs can start at 5, 000 to successfully waterproof a basement. Lucy Friend This article was created by a professional writer and edited by experienced copy editors, both qualified members of the Demand Media Studios community. Any level of water coming into the basement is an unsafe level. The problem needs to be fixed sooner rather than later. Basement Waterproofing Costs Lack of gutters Gutters will cost 5 to 10 per foot to hire a gutter installation service to install gutters. If you have a gutter problem or no gutters then this is an obvious cause of a wet basement. The average cost to waterproof a basement is 1, 920 to 6, 320, or between 3 and 9 per square foot for materials and labor. Interior basement repairs that don't require excavation cost around 500 to 1, 500, whereas large extensive repairs with drainage and foundation issues run 10, 000 or more. Jan 16, 2012How Much Does it Cost to Waterproof a Basement? Interior Drain Tile Systems range between 2, 000 and 10, 000 on average. The price is influenced by the length of the system and added components (sump pumps, wall treatments, etc). Dec 19, 2018The cost for waterproofing a basement can range from 500 to 3, 500 depending on the extent of the waterproofing and amount of work involved. Waterproofing is an important precaution for basements that are prone to moisture buildup or leaks, as water damage can cause mold, as well as expensive damage to the homes foundation. The national average cost of an exterior waterproofing job for a basement is typically between 8, 700 and 14, 500, but may be more or less depending on where you live. The price can be as high as 80, 000, depending on how accessible the targeted areas are, how much digging is required and how much landscaping or other work must be restored. Waterproof Flooring for Basements: Pictures, Ideas. How Much Water in Your Basement is Too Much? Is Waterproofing Paint a Good Basement Waterproofing. The average homeowner spends around 4, 047 to seal a basement or foundation, with minor repairs costing as little as 600. More comprehensive issues that include fixing cracks in the foundation or adding drains gutters can cost upwards of 10, 000. Depending on a number of variables, that cost can range anywhere from 2, 024 and 6, 140. The companies that have the time and interest in providing you their install. The basement waterproofing cost for a sump pump works out on average to between 11 and 22 per square foot, depending on the size of the basement floor. Figuring the average basement at 1000 square feet, that runs into some money: between 11K and 22K for the complete job. For dampness caused by condensation, a dehumidifier for a typical basement can run but averages. Largecapacity, lowmaintenance dehumidifiers for extremely damp or large basements start around 8001, 200.