Skip to Main Content

How To Waterproof Your Home During Its Construction

What does the process of waterproofing a new home involve, and how does that process differ from waterproofing an existing home?

Schedule Free Inspection
waterproof a new house

Building a new home is as invigorating as it is stressful. The last thing you want, though, is for your new home to crack or leak because you didn’t invest in reliable mid-construction waterproofing solutions.

Choose Your Waterproofing Solutions

Good news! When it comes to choosing the waterproofing means you want protecting your home, you have a plethora of options. Browse through some of the most effective mid-construction solutions here to see which ones may best suit your needs.

Foundation Membranes

One of the easiest ways to protect your home from Baltimore’s weather is to invest in a foundation membrane. The company you hire to build your home can work alongside the area’s foundation and basement repair experts to apply these foundation membranes during construction. This way, not only will your home stay dry post-construction, but your materials shouldn’t suffer damage while they’re being put into place.

You have a number of options to choose from when selecting a foundation membrane. Traditional membranes are peel-and-stick and are used to create a literal hydrophobic barrier between your home and any rainwater. However, you can also choose a liquid-applied membrane or a semi-permanent sealant.

Insulation Boards

You can use insulation to waterproof your home from minor to medium rainfall. That said, there are some forms of insulation that are better at protecting your home than others. Foam board insulation made from expanded polystyrene is particularly dense and ideal for mid-construction insulation. You can use this foam board all around your home both to better control the temperature when your home is complete and to put a physical barrier between moisture and the belongings you want to protect. Foam insulation is slow to damage, but do note that you may need to have this insulation replaced if it endures flooding or heavy rain for more than one year in a row.

French Drains

Also known as exterior drain tiles, you can have the contractors who are building your home install a French drain’s pipes while digging out the perimeter of your home. These pipes need to rest in gravel canals to direct water away from your foundation and basement. You won’t need to worry about connecting these pipes to your sewer. Instead, you’ll be able to have them direct water wherever you like, as long as it’s a reasonable distance away from your home.

Interior Drainage System

If you’re looking for interior waterproofing, you’re going to want to invest in interior drainage tiles and sump pumps. Local basement waterproofing professionals will be able to integrate these waterproofing solutions into your home while the builders construct your foundation.

These tiles work to limit the amount of hydrostatic pressure your foundation and basement have to endure. This means you’ll have to deal with fewer potential leaks and cracks for as long as you’re living in your home. That said, talk to your contractors about the coverage you want with your interior drainage tiles. A sump pump, for example, is ideal for preventing leakage and flooding in one part of your basement. If you want more comprehensive coverage, you’ll need to discuss waterproofing solutions with the experts in the Baltimore area.

Damp Proofing

If you’re interested in a waterproofing solution that’s a little less construction-oriented, you can always damp proof your home. To damp proof your basement and foundation during construction, you’ll need to ask your contractors to spray this tar-based emulsion along your walls. This way, you’ll create a hydrophobic barrier between the outdoors and your support structures.

One of the best things about damp proofing is its overall affordability. That said, if you want more comprehensive waterproofing, consider stacking this solution with something else or investing in one of the better waterproof emulsions on the market. Baltimore contractors should be able to tell you which of the available emulsions will best suit your budget and location.

Tips and Tricks For Proper Home Waterproofing

When you’re waterproofing a new home, the site work is almost as important as the solution you’ve chosen to work with. That’s why you always want to collaborate with foundation and basement repair professionals as well as experienced construction workers. While DIY-ing a waterproofing solution may seem appealing, it’s always best to leave this kind of work to the professionals.

Are you ready to protect your future home? Reach out to Baltimore’s experienced contractors for a free inspection and estimate and start discussing what waterproofing solutions may best suit your new home.

Publish Date:

Last Modified Date:

JES Service Map

Service Areas


1250 Reames Rd
Middle River, MD 21220


2569 Quality Ct
Virginia Beach, VA 23454


7940 Gainsford Ct.
Bristow, VA 20136


2410 Southland Dr
Chester, VA 23831


2033 Cook Dr.
Salem, VA 24153


456 Old Courthouse Rd
Appomattox, VA 24522


45 W Boscawen St,
Winchester, VA 22601