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Exterior Waterproofing

Exterior Waterproofing Foundation

Sometimes it is better to tackle a basement moisture problem from outside of the home using an exterior waterproofing method. This means that water is stopped in its tracks before its ever able to get inside of the home to cause wet basement problems. When you call us for a consultation, we will schedule a time that is convenient for you to have a waterproofing tech come out to your home. Once there, he will evaluate the drainage and grading on your lawn, and he will also carefully inspect your exterior foundation walls. After a careful evaluation, he will be able to figure out what is going to work best and be most effective for your home's unique needs. We offer these membranes in the tri-state area of Southern Illinois, Southern Indiana, & Western Kentucky.

The Seal-Tite Exterior Waterproofing System

Exterior Waterproofing

This exterior waterproofing system will be able to keep moisture out where it belongs. It's important to ensure that water stays out of your home because once it gets inside, it can cause a lot of serious problems and expensive damage. Water in a basement is sometimes able to seep into the home through cracks in the exterior foundation walls . It may also get inside over the top of the foundation when there are issues with lawn grading and drainage. This is often seen on homes that have hills that are slanted downward toward the home. Whenever it rains, or when there is melting snow on the lawn, the moisture rolls down the hill and pools up next to the foundation walls. Water always finds the path of least resistance, and when you have a weak and cracked foundation, it will eventually make its way inside via this outlet. This is why it's so important to make sure that you get the problem taken care of outside of the home with an effective system, such as one from Seal-Tite.

MasterSeal HLM 5000 Compound

This compound is a moisture-curing waterproofing membrane that is applied to the outside of foundation walls. It has the following features:

  • Available in standard and high-build applications
  • Waterproofing membrane to prevent moisture penetration into the home
  • Elastomeric accommodates expansion and contraction of the material
  • Wide service-temperature range, making it suitable for all types of climates
  • Seamless cold-applied membrane eliminates lapping, seaming, and precutting
  • Can be applied on concrete, plywood, exteriors below grade, below-grade slabs, walls and culverts

FlexRoll Waterproofing Membrane

This waterproofing membrane is applied to expansion joints and cracks on the outside of a foundation wall. It has a 2mm thickness and is available in various sizes depending on what your home is going to need. Installation can be finished quickly.

What Type of Wet Basement Problem Are You Experiencing?

Flooded Basement

Flooded basements are caused by too much water overflow from rain or backed-up basement drain that needs help with the excess water. A flooded basement would be best treated with a combination of:

  • Interior Waterproofing
  • Exterior Waterproofing
  • Sump Pump

Wall Leaks

Wall leaks are caused by too much water pressure pushing against your basement walls underground and/or your foundation shifting. Eventually, this can lead to porous concrete leaks or wall crack leaks that need to be sealed. Foundation shifting, depending on the level of seriousness, may need support. Wall leaks would be best treated with a combination of:

  • Exterior Waterproofing
  • Wall Crack Repair

Floor Leaks

Floor leaks are caused by too much water pressure beneath your home creating leaking floor cracks with water seepage. Floor leaks would be best treated with a combination of:

  • Interior Waterproofing
  • Exterior Waterproofing

Sump Pump Overflow

Sump pump overflow is caused by either a faulty sump pump or a sump pump that cannot pump enough water to keep your basement from flooding. Depending on your case, a faulty sump pump overflow would be best treated with:

  • New Sump Pump Installation

A sump pump overflow caused by too much water in the basement will need more assistance to properly divert your water. This would be best fixed with:

  • Interior Waterproofing
  • Exterior Waterproofing (Only if your yard drain/grading is bad)

Basement Mold/Mildew

Basement mold/mildew is caused not necessarily from a wet basement but a damp atmosphere/environment. If your basement is not sealed air tight or your home is located in a very cold and damp climate, you're prone to basement moisture. A damp basement would be best treated with:

  • Basement Dehumidifier

If your basement is moldy due to floods and water damage, we recommend:

  • Interior Waterproofing

Basement Drain Overflow

Basement drain overflow is caused by too much water trying to be drained through your normal plumbing pipes and cannot keep up with the amount of water coming in. (In rare cases it can be a clog in which case contact your local plumbing dealer). Depending on the severity, basement drain overflow would be best treated with:

  • Sump Pump ***
  • Interior Waterproofing **
  • Exterior Waterproofing *

Leaky Creases (Cove Joints)

Leaky creases or cove joints (where the wall meets the floor) is caused by similar issues with wall cracks. Too much water pressure in the soil pushing against your basement walls. If your soil is soft enough, water can go as far down as your basement floor and try to seep through the cove joints if not sealed properly. Leaky creases would be best treated with a combination of:

  • Interior Waterproofing
  • Exterior Waterproofing

Leaky Basement Window

A leaky basement window is caused by lack of a window well and/or poor yard grading; where rain water flows towards your home instead of downhill or away from it. If your home has a below ground basement window, you're susceptible to rain water leaking through and into your basement. Leaky basement window would be best treated with:

  • Window Well Installation

With a window well you will not need yard grading unless your entire zone/county/city is prone to flooding.

Reviews for D&L Basement Waterproofing

Average rating for D and L Waterproofing is 5 stars of 5 stars - based on 18 reviews

D&L Crawl Space & Basement Waterproofing
636 US Hwy 41 Alt.
Henderson, KY 42420
800-581-4673 Google+

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