The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls.
The cheapest way to waterproof a basement is to tackle it from the inside. Start by sealing any visible cracks with waterproof sealants or epoxy. Adding a dehumidifier helps control moisture, and installing a simple interior French drain or sump pump can prevent water buildup.
Yes, you can seal a basement from the inside using several methods. Here are some common approaches: Waterproofing Paints and Sealants: These products can be applied directly to the walls and floors of the basement to create a waterproof barrier. Look for specifically formulated waterproofing paints or sealants.
The cement-based coating gives it a rigid layer and is most effective for homes with stable temperatures and simple roof layouts. This approach is one of the most economical options available as it helps you reduce repairs, replacements, and maintenance costs for years to come.
Cementitious Waterproofing – Cementitious waterproofing products are considered as the easiest waterproofing materials to use. These are readily available from suppliers of masonry products like MCT UAE, and they're easy to mix and apply.
If you do your own waterproofing, it needs to be done to the Standard and must be able to pass muster with a building inspector. You'll also need to consider the fact that it may impact on any insurance or warranty claims further down the track.
Flex Shot and Flex Seal Liquid are great options for attacking a basement wall leak. Flex Shot includes an easy to use extension tube that makes it easy to get into corners or other tight spots. Use a drop cloth on the floor first, for easier clean up.
Although basement waterproofing isn't directly covered by insurance, it is possible to add an endorsement to your homeowner's insurance policy covering your things like a broken sump pump, burst pipes, or extreme weather events like a lightning strike.
The cost to hire a basement waterproofing contractor is around $200 per hour. Labor is likely the biggest factor affecting the cost of waterproofing a basement, especially because many methods require excavation, which is labor- and time-intensive.
A French drain (also called a weeping tile, drain tile, perimeter drain or sub-surface drain) is a common basement waterproofing solution. It's a trench containing a perforated pipe that redirects surface water and groundwater away from the foundation.
Install a sump pump within a small basin or “sump pit” in a basement or crawl space. Water gathers at this low point and is pumped out and away from the home, keeping the surrounding area dry. This maximizes the comfort and safety of the space and minimizes the risk of mold growth, flooding, or structural damage.
Interior basement waterproofing involves waterproofing basement walls from the inside. This way, the water that leaks into the basement is re-routed, before it can come in, out and away from your home. It is an effective waterproofing method and a much less offensive alternative to exterior waterproofing.
However we have Flex Seal Liquid that comes in Gallons each gallon covers approximately 150 square feet and depending on how thick you roll or pour it you will need 3-5 gallons on your Shop roof.
Flex Seal Liquid is thicker than paint and dries into a strong, rubberized coating. It can also help seal out air, water, and moisture and is chemical and mildew resistant - making it a great choice for your basement walls.
We do not recommend using Flex Seal on foam. Some foams may react poorly with Flex Seal, and may warp or dissolve. We also do not recommend using it in situations where it is subjected to high heat or pressure (such as engine radiators) or gas tanks. We do not recommend the use of Flex Seal spray on vinyl.
Can You Waterproof Over Old Waterproofing? While it technically is possible to waterproof over existing waterproofing, it is not something we would recommend. Alternatively, we recommend you invest in remedial waterproofing such as that we offer at Remedial Property Solutions.