A waterproof membrane is often installed on the outside of the basement wall and the system also requires putting in a buried sump pump where water will collect and then be pumped to the surface.
Waterproofing basement walls from outside cost.
The surest way to waterproof your basement walls is a full scale exterior waterproofing solution.
Waterproofing a basement on the outside.
Designed to form an impermeable barrier to water on interior and exterior vertical or horizontal concrete block and cast in place concrete.
One good reason for waterproofing a basement from the outside is that outside is where the water is.
Exterior basement waterproofing cost.
The cost to waterproof a basement starts at 8 50 10 08 per square foot but can vary significantly with site conditions and options.
Labor and materials to waterproof a 1200 square foot basement cost 2 50 8 00 per square foot the average homeowner spends 7 250.
It s also the most expensive often 15 000 to 30 000.
The cost for waterproofing a basement can range from 500 to 3 500 depending on the extent of the waterproofing and amount of work involved.
Exterior waterproofing involves excavating all around the house to the full depth of the foundation walls then installing a waterproof coating or membrane topped by drainage panels.
Get fair costs for your specific project requirements.
The average homeowner spends around 4 450 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 2 128 and 6 773 per square foot expect to spend between 5 and 10.
See professionally prepared estimates for basement waterproofing work.
Repairing defects waterproofing walls cleanings gutters and window wells 1 installing a sump pump 2 or french drain 3 epoxy 4 injections and evaluations.
Nationwide prices range from 4500 to 6500 depending on the severity of the moisture problem and the waterproofing method.
The liquid or sheet membrane keeps water from penetrating the basement walls.
The average cost of waterproofing your basement from the outside with a coating or membrane is 3 to 6 per square foot which typically includes materials and labor costs.
Low voc mold and mildew proof white water based waterproofing paint is a modified acrylic co polymer concrete and masonry waterproofing paint and finish.
This includes labor costs and all materials including.
On average the cost to waterproof a basement averages 5 000 for a 1 200 sq.
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 home s foundation.