How Much Should You Spend on Basement Waterproofing?

waterproofing the basement

You should expect to spend around $1,480 on average per 200 square feet of basement sealing in Connecticut. The actual price can vary based on certain factors.

Some of these factors, including the installation of a drainage system, which might cost around $1,535. Sealants cost between $4 per square foot and $8 per square foot, while epoxy injection prices start at $1,400.

Two Types of Waterproofing

Interior- and exterior-based techniques comprise two of the common ways for waterproofing basements. Interior solutions, however, cost less than exterior methods because the latter requires additional structure for keeping water from entering the basement. Interior waterproofing, which is also known as a negative side project, usually requires drains and sealants.

On the other hand, an exterior waterproofing project often involves a subterranean trench or border drain. You should expect to pay at least $20,000 for excavation work for positive side projects. Some homeowners can even spend up to $80,000 depending on the accessibility of drainage spots, depth of excavation, and restoring landscaping structures.

Preventive Measures

Waterproofing can only do so much as you should be aware of other preventive measures against basement condensation. A basement sealing specialist in Connecticut might recommend specific steps to reduce humidity, as it often causes most condensation-related problems. If you have a forced-air HVAC system, applying sealant on ducts can prevent the loss of conditioned air.

Leaks not only increase the level of moisture, but they also increase your utility expenses. Humidifiers might not be the best solution when you have forced-air insulation. Instead, an HVAC professional might need to inspect the area to find the source of leaks in the basement. Cold-water pipes also contribute to basement condensation. You can prevent this by covering the pipes with foam sleeves. A half-inch sleeve is the standard size for wrapping pipes.

When outdoor is warmer, you can open doors and windows to ventilate the basement. However, this can be tricky since the weather can change during the day. If you use the basement for drying clothes, check the dryer’s vent duct for any signs of leaks.

Remodeling Ideas

Friendship Hill National Historic Site basement doors

A waterproof basement can increase the value of a house in Windsor Locks by $1,030 based on the average price for waterproofing. If you plan to sell your home soon, other basement improvements that can add value includes divisions in open spaces. Use half walls to avoid blocking natural light.

A bathroom only becomes necessary when you often spend time in the basement, although building one can also increase your home’s resale value. Start with a basement remodel design by making sure it’s waterproof. Even if it only leaks after heavy rainfall, you will need more than a waterproofing paint to fix the problem.

In the end, ask for quotes from at least three different HVAC contractors in Windsor Locks. This lets you compare the fair market rates for basement waterproofing in the area. Hire an insured and licensed contractor, preferably someone who specializes in complete basement sealing, moisture, and mold removal.




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