Protecting your basement is a big investment. Stopping water damage is critical to your building’s structure as well as your health. This means getting quality interior basement waterproofing products.

Choose quality

Don’t just go for outdated gravel and pipes, and end up regretting it.

If you really want to shorten job time and save money, the answer is quality products that do the job. Quality products are made from the top manufacturers in the waterproofing industry. With quality comes efficiency. To stop the damage, you need a product that provides structural integrity and labor time.


Quality is not the only factor you must consider. Stopping water damage shouldn’t involve you breaking the bank. Quality should come with competitive pricing. From waterproofing supplies to vapor barriers to sump pump products, ensure you can afford it.

Choosing your product

Solving your basement water problem starts by choosing the right product.

After you have evaluated the water damage in your basement (by a specialist), it’s time to pick the right product to solve that specific damage.

  1. Getting the right interior drainage system

When your drainage system is broken, going for a state-of-the-art interior system is key. A good interior drainage system is capable of addressing the hydrostatic pressure problem in your basement. Hydrostatic pressure is caused when groundwater forces its way through your basement foundation or walls.

You want a system that affordable as well as clog-resistant. And here is one great advantage of interior drainage systems: they are less likely to be clogged with roots, soil and silt like exterior drainage systems.

An interior perimeter drainage system, for instance, is capable of capturing moisture at the most vulnerable point in your home: the seam where the wall meets the floor.

A great system is also capable of capturing moisture from your wall perimeter and diverting it so it doesn’t reach the center of the floor. Asides stopping leakage, an interior drainage system is much easier to install.

Amazon recommended drainage system: Source 1 Drainage Trench & Driveway Channel Drain with Galvanized Steel Grate – 3 Pac

2. Getting the right sump pump


New sump pump

If your basement is prone to flooding, a sump pump is an important waterproofing product. It simply carries excess water out of your basement thereby protecting your foundation.

A broken pump increases the risk of wetness in your home, which leads to mildew and mold issues. And if your sump pump is dirty or underpowered, the risk of the sump pit being clogged with sediment and debris is high.

To stop water damage, you need a good sump pump that works in severe conditions and gives dependable, long-term performance. A quality pump has innovative features to stop the build-up of sediments.

A sump pump that is clog-resistant and has a backup battery to keep the system working during power breaks.

Switching to a dependable sump pump is an important dry basement solution.

Amazon recommended sump pump: Superior Pump 91250 Utility Pump, 1/4 HP Black

3.Getting the right basement dehumidifiers

With a decent basement dehumidifier, you can prevent mildew, mold and musty odors in your basement while improving air quality.

Dehumidifiers are essentially a proactive tool for battling dampness cost-effectively.

Even a waterproofed basement could still need a basement dehumidifier. By controlling the humidity in your basement, you’re proactively waterproofing your basement.

Note that a high-performance basement dehumidifier should be energy efficient.

Apart from super drying capacity, it should also dispose of moisture optimally. Some models of dehumidifiers are capable of pumping condensate outside or draining moisture into a sump pump.

A good basement dehumidifier is capable of efficient air filtration (for cleaner air) and perfect humidity control to set the target humidity level.

 Amazon recommended sump pump: Pro Breeze Electric Mini Dehumidifier

    4. Getting the right water tank protection

A failing water tank or water heater is a recipe for disaster. A water heater can fail after a number of years, and it often fails unexpectedly. When your water tank eventually fails, pressurized water is released and your basement floods. During humid summer days, water storage tanks also tend to drip onto your basement floods endlessly.

To prevent water damage, as a result of this, there are several water tank protection systems to use.

These systems are installed around the well tank or water heater to contain the leakage and drain it away. This water tank protection system then diverts water into a gravity drain or sump pump.

Amazon recommended water tank protection: Kohree RV Water Heaters Magnesium Anode Rod Kit, Hot Water Heater Protection with Rope for Suburban and Mor-Flo Water Heaters Tank-3/4″NPT

    5. Getting the right concrete waterproofing coating

Concrete waterproofing coatings are effective tools for stopping water damage. These cement-like coatings are capable of sticking adhesively to masonry or concrete walls when dry.

By applying the coating with a heavy brush, you can waterproof the interior of your basement while giving it a nice-looking, finished look.

But note that you should not apply concrete waterproofing coating on formerly painted surfaces.

Amazon recommended concrete waterproofing coating: KILZ L390201 Interior/Exterior Concrete, Brick, and Tile Liquid Masonry Sealer, Wet Look (High-Gloss), Clear, 1-Gallon, 1 gal, 4 l

    6. Getting the right densifiers

Densifiers, also known as silicate-based concrete sealers, are great interior basement waterproofing products. These sealers chemically infuse into the cracked brick or concrete to form a firm, waterproof surface.

Densifiers are strong sealers so they cannot peel or flake off.

If you are interested in DIY, you can apply these sealers with a sprayer, roller or brush in two coats.

Not that you should use densifiers with previously sealed walls.

Amazon recommended densifiers: Black Diamond Stoneworks Wet Look Natural Stone Sealer

    7. Getting the right waterproofing paint


house painter on the ladder is painting invisible wall

Waterproofing paints are acrylic paints, and they are good for waterproofing the interior walls of a basement.

By applying a thick spray or brush, a DIY application can go a long way in saving your basement.

Amazon recommended waterproofing paint: RadonSeal Standard – Deep Penetrating Concrete Sealer (5-gal)

    8. Getting the right plastic tape

When combined with an interior basement drainage system, panels and plastic sheets can effectively waterproof your walls.

Amazon recommended plastic sheets: Tuck Tape Construction Grade Sheathing Tape

9. Getting the right polyurethane caulk or epoxy filler

Before coating or sealing the interiors of your basement, every gap and crack needs to be properly sealed with a polyurethane caulk or epoxy filler.

For gaps and cracks (less than 1/8 inch), use polyurethane caulk. For wider cracks, use epoxy filler.

Amazon recommended caulk: Sikaflex-221 White 10.1 fl. oz. Cartridge

Amazon recommended epoxy filler: PC-Products PC-11 Epoxy Adhesive Paste, Two-Part Marine Grade, 1lb in Two Cans, Off White 160114


A wet basement poses a serious risk to your family’s safety and health. The damage it brings is also costly to your house.

Getting out of these issues means purchasing the best high-performance interior basement waterproofing products available on the market. To protect your home from the inside, durable and proven products for that ultimate dry basement solution.

  1. Thank you for your comprehensive list of ways for me to keep my basement dry… frustrating as it might be, as you state… it is a necessity for my familys health.

    Thanks again for this useful resource. Very helpful indeed.


  2. What a comprehensive article on the various products. This is becoming an increasingly necessary thing in my area as the threat of flooding and water ingress from leaks is becoming a greater risk.

    Great read, keep it up!

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