Sealing
Waterproofing is something a professional contractor can do for you, and leaves your basement in a very usable condition. You can expect to spend around $5,000 for a foundation waterproofing job, although that price may vary. Sometimes, the fix is relatively easy, and you could end up spending much less.
The average cost to waterproof a 1,000-square-foot basement is $3,000-$10,000, depending on the location and method used. Interior sealing is often less expensive than exterior sealing but is less effective at keeping water completely out of the basement.
Cost to Seal Concrete per Square Foot
The cost of sealing concrete ranges from $0.10 to $0.75 per square foot for materials alone. With the cost of labor added, it's $1.35 to $2.50 per square foot on average. The final price depends on the type of material, dimensions, and location that needs sealing, plus the labor.
According to some water damage studies, over 98% of all homes with basements will experience some kind of water damage. Even a minor leak will raise your water bill by 10%. A properly waterproofed basement can be a great selling point for potential buyers and typically offers a return on investment of about 30%.
The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls.
The materials and labor required to seal a concrete driveway properly can be expensive. In addition, concrete driveways that are improperly sealed can trap moisture underneath the surface, which can lead to problems such as mold and mildew.
Acrylic – Acrylic-based sealers are a cost-effective solution for adding a protective barrier to your concrete surfaces. Acrylic sealers are easy to apply, making them a great choice for DIYers, and their quicker dry time is perfect for projects on a tight timeline.
Average Cost to Remodel a Basement
Remodeling a basement costs $5,000-$10,000 on average, so you can easily finish your basement for $10,000 or less. Typically, this cost includes: Adding walls. New flooring.
The cost to hire a basement waterproofing contractor is around $200 per hour. Labor is likely the biggest factor affecting the cost of waterproofing a basement, especially because many methods require excavation, which is labor- and time-intensive.
The cheapest basement waterproofing method is waterproof paint, available at a mere $1–$2 per square foot. It can prevent moisture from penetrating concrete.
A: One of the most expensive parts of finishing a basement is doing foundation repairs and any waterproofing, electrical work, and additional framing or insulation.
There are two types of basement waterproofing: interior and exterior. Waterproofing a basement from the outside usually involves excavation and regrading, which are best done by professionals. However, you can apply many interior waterproofing products yourself.
The cement-based coating gives it a rigid layer and is most effective for homes with stable temperatures and simple roof layouts. This approach is one of the most economical options available as it helps you reduce repairs, replacements, and maintenance costs for years to come.
Sealing concrete is an excellent DIY project if you have the time available. Once you learn how to seal one type of concrete surface, you'll be confident tackling more areas around your home. You can roughly cut the project's cost in half by tackling it yourself instead of hiring a professional.
You can get similar performance by using an epoxy or urethane system, which generally lasts 5 to 10 years depending on traffic exposure. Acrylic-resin sealers offer the shortest performance life - generally 1 to 3 years.
Epoxy coatings are more durable than concrete sealers and can resist chemicals, oil, and grease damage. Epoxy coatings are also applicable to creating decorative designs on your concrete surface. In addition, epoxy coatings apply to both new and old concrete.
Concrete is incredibly durable, but if it isn't sealed properly, it can chip or show wear in certain situations.
Can Sealing Prevent Cracks on Concrete Surfaces? Concrete sealing can stop most types of concrete fractures. This fact is especially true if the crack is a result of poor-quality work in the concrete mix or site preparation. However, sealing can prevent future damage that may start from the top layer of the concrete.
While exterior waterproofing costs tens of thousands of dollars, interior waterproofing costs between $4,000 and $10,000. Some of the biggest cost-indicators are: Labor.
Interior basement waterproofing involves waterproofing basement walls from the inside. This way, the water that leaks into the basement is re-routed, before it can come in, out and away from your home. It is an effective waterproofing method and a much less offensive alternative to exterior waterproofing.
Waterproofing your basement can increase/ recover the resale value of your home by up to 10-20%. This is because it makes your property more attractive to potential buyers and reduces the likelihood of future repair costs.