Waterproofing Basement Walls From Outside Cost

See typical tasks and time to waterproof a basement along with per unit costs and material requirements.

Waterproofing basement walls from outside cost.

The surest way to waterproof your basement walls is a full scale exterior waterproofing solution. 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. The liquid or sheet membrane keeps water from penetrating the basement walls. 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. The most obvious importance of waterproofing your basement is that it allows you to save up on the cost of unnecessary renovations and additional repair works it is fairly easy to dab new paint over the affected area however waterproofing a concrete involves the systematic enhancement of the important components of your house. Exterior waterproofing relies on a waterproof membrane sprayed or brushed onto the exterior face of a home s foundation walls to create a water barrier. 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.

The best time to apply an exterior waterproofing membrane is during construction of the home. It s also the most expensive often 15 000 to 30 000. Get fair costs for your specific project requirements. Importance of waterproofing your basement.

This includes labor costs and all materials including. On average the cost to waterproof a basement averages 5 000 for a 1 200 sq. See professionally prepared estimates for basement waterproofing work. 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.

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. Nationwide prices range from 4500 to 6500 depending on the severity of the moisture problem and the waterproofing method. 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. Repairing defects waterproofing walls cleanings gutters and window wells 1 installing a sump pump 2 or french drain 3 epoxy 4 injections and evaluations.