10 Best Exterior Basement Waterproofing Of 2022 – Review And Buying Guide

Finding the best exterior basement waterproofing that will meet all your needs can be a bit of a challenge, even for the most seasoned expert. While many companies still create good exterior basement waterproofings, the market has turned its attention toward advanced models that carry higher price points.

In our quest to find the most suitable models, we focused on features like comfort, adjustability, and durability. We recommend you take a close look at each product we listed here and see the features you need for your personal use.

Keep reading to learn more…

Top 10 exterior basement waterproofing : Editor’s Pick

10 Best exterior basement waterproofing Reviews:

1. KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon

Features :

  • This premium, interior/exterior paint is formulated to waterproof and seal porous concrete and masonry surfaces both inside and outside your home.
  • Using nanotechnology, this paint forms a barrier to help stop water infiltration while an alkali resistant coating provides a long-lasting, durable and decorative finish.
  • Apply this paint on properly prepped and cured above and below grade basement walls, masonry walls, retaining walls, cinder and concrete blocks, stucco and brick. Do not use on floors or on walls with active water leaks. Apply using a high quality 1/2″-3/4″ nap roller, 4″ nylon/polyester brush or an airless sprayer capable of delivering 2200-3200 PSI or greater using a .023″-.025″ spray tip.
  • Prime all uncoated, patched, chalky, and adjacent wood and/or metal surfaces with KILZ Premium Primer. For below grade application, fill all holes/cracks with hydraulic cement prior to painting. A minimum of two coats of this product are required for optimal results. Paint dries to touch in one hour and can be re-coated in 4 hours depending on humidity.
  • This is a 1-gallon can of Interior/Exterior Basement and Masonry Waterproofing Paint, White, 1-gallon in white. Depending on surface porosity, 1 gallon covers 75 to 125 square feet per.

Additional Info :

Color White
Item Dimensions
Height 7.8
Width 7.2
Length 7.2
Weight 12.5

2. RadonSeal Plus Deep-Penetrating Concrete Sealer, Basement Waterproofing & Radon Mitigation in One | Seals Concrete Against Water, Vapor, and Radon Gas (5-Gallon)

Features :

  • Penetrates Concrete (up to 4″) – Internally Seals the Matrix of Concrete, Blocking the Pores and Capillaries to Prevent Water Seepage, Water Vapor, and Radon Gas. Ideal for use on basement floors, interior basement walls, foundation walls, slab-on-grade, indoor and outdoor poured concrete slabs and walls.
  • Hardens & Strengthens Concrete – Helps to Protect Against and Reduce Concrete Dusting, Efflorescence, Damage Caused by Salts, De-Icing Chemicals, and Freeze Thaw. Does Not Trap Moisture.
  • ECO-Friendly & Easy to Apply Formula – ZERO VOCs, No Odors, No Solvents, Non-Toxic, Non-Flammable. Water-based.
  • Permanent & Paintable – No Reapplication Needed. Resistant to Hydrostatic Water Pressure. Does Not Form a Surface Film. No Peeling or Fading. Leaves Surface Paintable. Great Primer for Epoxies, Tiles, and Overlay Flooring.
  • Commercial-Grade Backed by a Money-Back Guarantee – Trusted Since 1997

Additional Info :

Item Dimensions
Height 0
Width 0
Length 0
Weight 48

3. AMES BMX1RG Blue Max Liquid Rubber, 1 Gallon

Features :

  • Ames Blue Max is a strong and highly adhesive elastomeric liquid rubber waterproofer with 1200% elongation that resists cracking and peeling. Blue Max White is ideal for waterproofing below-grade and insulated concrete foundations, basements, and underlayment.
  • Blue Max can be used as a wood sealer outdoors, as rubber paint, and on metal roofing such as a rv roof sealant. Use on concrete, wood, metal & more. Brush, roll or spray on vertical or horizontal surfaces.
  • Blue Max is an elastic membrane that expands & contracts 1200% with surface to resist cracking & peeling. Blue Max is a special blend of adhesive, high strength elastomeric liquid rubber for waterproofing basements, wood, metal and more.
  • Blue Max is Non-toxic, eco-friendly & VOC compliant in all 50 states. Made in the USA and Veteran Owned Business.
  • 1 Gallon – Blue Ames Blue Max Liquid Rubber Waterproofer is packaged in a 1 gallon pail. Allow 24 hours between coats.

Additional Info :

Color Blue
Item Dimensions
Height 7.75
Width 6.75
Length 6.75
Weight 9.5

4. Liquid Rubber Concrete Foundation and Basement Sealant – Indoor & Outdoor Waterproof Coating, Easy to Apply, Black, 5 Gallon

Features :

  • PROTECTIVE FINISH FOR – Foundations, ICF’s, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more
  • PROTECTIVE FINISH FOR – Foundations, ICF’s, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more
  • HIGHLY FLEXIBLE – Sealant final membrane has over 900% elongation in the sealing material preventing adhesion failure causing cracks and taring. Flat/Ponding Surface: 50 sq ft/G per coat
  • EASY TO APPLY – No mixing required! Apply by brush, roller or high quality piston paint sprayer. Container can be closed and left over material used later. No pot life or working time like 2 component products
  • ENVIRONMENTALLY FRIENDLY – Liquid Rubber Foundation Sealant is water based, containing no solvents, VOC’s or harmful odors. Safe for humans and pets alike, can be used indoors and outdoors with no special breathing apparatus
  • FOR A BULLETPROOF SYSTEM – Bridge joints, seams, vents, gaps, protrusions…. With Liquid Rubber Seam Tape or Liquid Rubber Geo-Textile where possible movement may occur

Additional Info :

Color Black
Item Dimensions
Height 16
Width 12
Length 12
Weight 43.651527876

5. INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint, 128 Fl Oz (Pack of 1), White

Features :

  • 1) Water Based coating for sealing vertical interior and exterior concrete walls. Great for basement walls, foundations and retaining walls.
  • Fast Drying waterproof paint for interior/exterior basement walls, cinder blocks, stucco and brick, and masonry.
  • High alkali resistance – up to pH-13.
  • Waterproofing paint keeps basement walls dry
  • Paint only when surface and air temperatures are between 50 ° (10 °C) and 90 °F (32.2 °C).
  • Withstands up to 12 psi hydrostatic pressure.
  • Before painting, review the INSL-X Waterblock label for proper preparation and application tips.

Additional Info :

Color White
Item Dimensions
Height 9.13
Width 8.75
Length 8.75
Weight 11.05

6. Extreme Waterproofer Qt

Additional Info :

Color white
Item Dimensions
Height 5.5
Width 9
Length 9
Weight 1.5211896078

7. Gorilla Waterproof Patch & Seal Liquid, Clear, 16 Ounces, (Pack of 1)

Features :

  • SEALS OUT WATER, AIR AND MOISTURE: Gorilla Waterproof Patch and Seal Spray is a flexible, rubberized coating that seals out water, air and moisture to stop and prevent leaks
  • CRYSTAL CLEAR: dries crystal clear and transparent creating cleaner, finished projects than similar products
  • EASY TO APPLY: brush, roll, trowel, dip or pour; Once applied, the self leveling formula smoothly covers small gaps and cracks ensuring a watertight seal
  • TEMPERATURE AND UV RESISTANT: When dried, Gorilla Waterproof Patch & Seal Liquid is temperature and UV resistant resulting in lasting repairs
  • USE ON: Roofs, Gutters, Skylights, Flashing, Chimneys*, PVC Pipe Joints, Windows, RVs, DIY Projects and More

Additional Info :

Color Clear
Item Dimensions
Height 3.8
Width 3.3
Length 3.3
Weight 1.2

8. RAIN Guard PRO-CR-0356 Micro-Seal 1 Gal Clear Penetrating Silane Siloxane Professional Grade Water Repellent Sealer – Water Based Concrete Sealer, 10 Yr Warranty

Features :

  • Water Based Concrete Sealer: Restore, protect and extend the life of any masonry horizontal or vertical surface with a high-performance hydrophobic coating
  • Clear Spray Sealant: The concrete sealer does not alter surface appearance. It does not leave a surface film. Made using no-sheen and non-yellowing formula
  • The clear waterproof spray is to be used as a primer before painting to prohibit moisture transfer in the substrate and to protect from stains such as oil, gas and anti-freeze
  • Water Repellent: 100% penetrating coating provides excellent resistance to water, salt spray, ice removal agents and wind driven rain
  • Rainguard water repellent sealer protects your investment with a 10-year satisfaction and can be used anywhere in the country

Additional Info :

Color Clear Invisible
Item Dimensions
Height 11.5
Width 4.75
Length 7
Release Date 2017-04-05T00:00:01Z

9. Merrell Men’s Moab 2 Mid Waterproof Hiking Boot, Earth, 9 2E US

Features :

  • M Select DRY seals out water and lets moisture escape so you stay dry when you’re on the move
  • Performance suede leather and mesh upper
  • Bellows, closed-cell foam tongue keeps moisture and debris out. Merrell air cushion in the heel absorbs shock and adds stability, 5mm lug depth
  • Protective rubber toe cap, Breathable mesh lining
  • Vibram TC5+ sole, 5mm lug depth
  • Merrell M Select FIT.ECO+ blended EVA contoured footbed with added zonal arch and heel support
  • Protective rubber toe cap

Additional Info :

Color Earth
Item Dimensions
Height 6
Width 15
Length 10
Weight 1.2

10. Rain Guard Water Sealers – Concrete Sealer – Penetrating Water Repellent Protection for All Porous Concrete Surfaces – Water-Based Silane/Siloxane Sealant – Natural Finish – Ready to Use – 1 Gallon

Features :

  • PREMIUM CONCRETE SEALER: Protect, restore, and extend the life of your home with Rainguard Water Sealers Concrete Sealer! Formulated to penetrate deep into the surface, Concrete Sealer is a water-based silane/siloxane water repellent that helps inhibit moisture damage. This premium-grade water sealer for concrete is safe to use indoors or outdoors. It dries to an invisible stain resistant finish that won’t yellow or alter surface texture or appearance.
  • LONG LASTING PROTECTION: Engineered with Micro-Lok! This proprietary ingredient ensures sealer absorption and creates a long-lasting filmless hydrophobic barrier against weathering, salt, dirt, freezing temperatures, UV light, wind-driven rain, and other damaging elements. Rainguard Concrete Sealer is the ideal weatherproof sealant for all vertical and horizontal concrete surfaces including, garage and basement floors, stamped concrete, countertops, driveways, sidewalks, walls, and patios.
  • PREMIXED FORMULATION: Ready to use right out of the bottle! Rainguard Water Sealers Concrete Sealer is premixed for easy and convenient application. Before use, shake bottle lightly to disperse any settled material. One gallon of this impregnating concrete waterproofer coats, seals, and protects up to 200 square feet. Try Rainguard Water Sealers’ concentrated and super concentrated formulations for a more cost-effective solution.
  • EASY APPLICATION: Seamlessly seal cement surfaces! Prior to applying Rainguard Concrete Sealer, protect anything you don’t want to be sealed by moving or covering with a tarp. Prep surface by gently removing any stains with a mild soap or Restore-N-Prep (sold separately) for best results. Using a hand-pump garden sprayer, apply at least two heavy coats of sealer to the surface, allowing it to dry to the touch between coats. Clean up any overspray with a clean damp cloth.
  • RAIN GUARD: Where innovation meets sustainability! Since 1969, Rainguard Water Sealers has been manufacturing architectural and industrial coatings designed to “wrap” the exterior of buildings and structures. Rainguard now brings this same technology to consumers in our ready-to-use and concentrated DIY formulations, providing a variety of high-performance sealers for your home. Eco-friendly and non-toxic, all our waterproofing solutions are safe to use around people, pets, and plants.

Additional Info :

Color Clear Invisible
Item Dimensions
Height 10
Width 5
Length 4
Weight 2.4
Release Date 2017-03-20T00:00:01Z

Buying Guide: What to Consider When Select exterior basement waterproofing

Price

How much should you expect to spend on a product like this? Is it a one-off cost, or is there some kind of recurring element?

When it comes to exterior basement waterproofing, a great value can come in many different forms. It could be a lower price, impeccable construction, and design, or higher durability. We’ll cover all of these different factors below, where we’re sharing our top picks for the best exterior basement waterproofing for the money. We’ll go over everything consumers should know to get a great value out of their exterior basement waterproofing!

Durability 

The phrase “people get what they pay for” is especially true when it comes to exterior basement waterproofing. The range in durability from person to person can be pretty substantial depending on the materials used in the construction. If someone saves $100 on a exterior basement waterproofing, but it wears out in 1 month, are they really getting a good value?

Compare that to a exterior basement waterproofing that costs $50 more but wears out after 1 or 2 years. Most people would argue that the second option is the better deal over the long term. Before purchasing, you should consider how long you want to have the exterior basement waterproofing and then read reviews to make sure you know how long you can expect it to last.

Consider Where You Purchase 

 

A vast majority of people now buy their exterior basement waterproofing online rather than going to a brick-and-mortar physical location. That’s largely because online shopping offers greater convenience, and many brick-and-mortar stores can be confusing when it comes to their models, pricing, and types.

While people can’t try out an online exterior basement waterproofing the way they can in a store, brands often come with generous trials. These allow people to try out the exterior basement waterproofing for a while and return it if they’re unhappy.

In addition, many online exterior basement waterproofing are more affordable than their in-store counterparts, because they have less overhead and have cut out the middlemen to pass savings directly to the consumer. If you purchase online, make sure to check to see if they will have to pay extra for shipping or not. A lot of the new companies offer free shipping, but not all.

Types of exterior basement waterproofing

Before even thinking about all the different exterior basement waterproofing available,  You should choose the product types that will be ideal for your task.

Design

Choosing a product based on a design that people will love can be tough. Just because you might like the look and style of it, doesn’t mean it’s the best. Below are some steps you can follow that I’ve used in the past when making decisions on which product designs to choose. Today, a lot of e-commerce sites have the same products. Naturally, it means people use product photos and videos to find the best item. Some of the tips in this article will help you choose or design a successful product.

  • Dimensions. How big are these products?
  • Materials. What are they made from? Is there an advantage to choosing one material over another?
  • Generic characteristics. What sort of features do products in this category include?
  • Product-specific functionality. Do certain products have key characteristics that others don’t? 
  • “Vs.” comparisons. Wireless or wired? Portable or desktop? Metal or wood? These are the key A/B-style decisions typically made early in the buying process.

The Verdict

Finally, we hope that our reviews about these exterior basement waterproofings will help you to choose your ideal product available on the maker. The question remains, how many of these exterior basement waterproofing will you use and how often? Some manufacturers come out with newer exterior basement waterproofing every few months. This is because they know that people want the better exterior basement waterproofing. It’s all a matter of choice and your budget. The good news is that the features of good exterior basement waterproofing tend to trickle down in price. If you start off with a cheaper version, chances are you can afford the more advanced versions of it a few months later.