Exterior Basement Waterproofing vs Interior Basement Waterproofing

Exterior Basement Waterproofing vs Interior Basement Waterproofing

We know that dealing with a wet basement is not fun. It’s a big pain in the butt.

The repair can be a bit conservative. A poured concrete foundation is likely to have a crack or tie snap that is leaking. A more evasive approach is what the problem with block foundations is all about.

If you have been doing your homework online or talking to a waterproofing contractor, you may have come to the realization that you need to waterproof your house.

What Is Interior Basement Waterproofing?

A Drain Tile / Weeping System that is installed at the lowest point of the structure, alongside the footing of the foundation, is called a De-watering System. It is more like managing the water that goes through or under your foundation.

What Is Exterior Basement Waterproofing?

It stops water from coming into contact with your bare foundation walls, it fast-tracks water to the weeping tile that is installed beside the footing, and most importantly, it prevents hydrostatic pressure from building up against your foundation walls.

Which method works best for you? The following comparison shows the differences between interior and exterior basement systems. This will help you make the best decision for your home.

Interior Basement Waterproofing – De-watering System

  • It is possible to avoid disruption on the exterior of the basement with the removal of landscaping foundation repair and paved surfaces.
  • It’s not necessary to remove finished walls to rid your basement of leak.
  • The system is more economical due to less labor intensive work.
  • Water pressure can be relieved because a continuous piping system runs along the inside of your footing.
  • Even when the ground outside is frozen, the installation can be done.
  • Interior systems are not subject to the elements, soil conditions or tree roots.
  • The bottom 2 feet of the floor must be exposed.
  • Stored items may need to be moved away from the exterior walls.
  • The basement can’t be used during system installation.
  • Without the installation of exterior sealant, water may continue to flow through some masonry foundations.

Exterior Basement Waterproofing System

  • If you cannot give up your internal space, this option is for you.
  • You don’t have to prepare anything on your behalf, except for landscaping or anything you want to move.
  • If you have a cinder block foundation, new weeping tile with silt sock will drain the saturated earth next to your house and relieve water pressure against it.
  • The application of DeltaMS foundation wrap is helpful for cinder block foundations.
  • Interior installation is more labor intensive than exterior work.
  • Concrete steps close to the house need to be removed and replaced.
  • Where there are home additions, attached garages and other buildings that are too close to the ground can’t be waterproof.
  • Water cannot be drained from beneath the basement floor unless there is an existing pit.
  • The exterior construction projects can last up to 3 times longer.

Just like you, thousands of homeowners have used Interior and Exterior Basement Waterproofing Systems. If you want to make the best decision possible, it is a good idea to consult with aReputable and ethical basement waterproofing contractor who will give you advice and guidance.

We install Interior Basement Waterproofing Systems for two reasons.

It takes less labor to break through a couple inches of concrete inside your home than it does to dig through 6 or 7 feet of soil on the outside.

Because of our climate, we can’t excavate soil very well in the winter and the products that we use to seal your foundation will not cure properly below zero and leave you with a sub-standard repair.

If you have a finished basement which requires a lot of preparation, it would make sense to put a waterproof foundation on the outside. We will give you all the information and advice you need to make a decision.

Do you need more information to make a decision? Click here for a free evaluation if you want to. The Comments section is where you can ask your question. Our experience in this geographical area helps us guide you down the right path.

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