Install a waterproofing system or a French drain around the foundation of your home to help direct water away from the walls. Install a rain gutter system to redirect the water that's running down the walls. Consider adding a vapour barrier to your basement walls to help prevent water seepage.
The most common cause of both rising and penetrating damp is inadequate ground and surface drainage. Excess water from downspouts, runoff or saturated ground can easily penetrate even the tiniest cracks in your foundation, or wick through porous walls. This moisture can make your walls feel wet.
Inspect for any gaps or holes in windows or door frames. Check for any clogged or damaged roof shingles or the damaged roof decking. If the water is coming from an interior wall, check for any plumbing leaks and inspect the wall for any cracks or holes. If you find the source of the water, repair it immediately.
Open your windows to improve air flow – Ventilation matters
Open the bathroom windows after having a bath and the windows of the kitchen and home to let the fresh breeze come in, allowing the damp air or excess moisture to pass out the window and not to settle down in fixtures or walls.
The best way to seal any leaks is by using epoxy injection. First, a surface patch is created using an epoxy bonding solution. Then, the crack or any other area that's leaking water is injected with a 2-part epoxy. This injection waterproofs and reinforces your basement walls.
A waterproof barrier is installed to prevent water from penetrating the cinderblock walls. Weeping tile is also installed to guide water away from the foundation wall. This involves the installation of a French drain on the interior perimeter of the basement.
Damp patches on the walls are usually caused by penetrating moisture, meaning that water from outside is seeping through the exterior cladding to the frame and walls. For example, a masonry wall with damaged bricks and mortar can let moisture in and cause water infiltration.
Over time, bricks can crack, and mortar can erode, creating pathways for water to enter. Pay special attention to any visible cracks, gaps, or crumbling mortar. Gutter and Downspout Inspection: Faulty gutters and downspouts can direct water towards the wall instead of away from the property.
You need to apply a waterproofing layer on the wall first, which will serve as a protective layer to prevent water seepage. After this waterproofing layer, you can lay tiles. Go for porcelain tiles or vitrified tiles as they can provide a further wall leakage solution, thanks to their less-porous bodies.
Waterproof coatings, sealants, and crack-repairing compounds protect walls from the rain by creating a barrier that prevents water from seeping in. Drip edges, gutters, and proper drainage systems also help direct rainwater away from the walls.
Once the location of the leak is determined, the plumber will probably cut through the drywall to reach the affected pipe. In some cases, one section of pipe is replaced, and in other cases, a larger portion of the plumbing system may be fixed.
Elevate major appliances onto concrete blocks. Clean gutters, downspouts, and splash pads, along with any nearby drainage ditches or storm drains; clear snow and ice away from foundations. Deploy temporary flood barriers, such as portable flood gates or shields, sandbags, inflatable floodwalls, and flood skirts.
Wall seepage can be caused by leaks in water supply lines, bathroom sanitary fittings, and drainage pipes. Wall seepage from bathroom tile leaks is a possibility. Severe seepage in walls can result from faulty plumbing in a home. Wall seepage can occur if the exterior walls of buildings are not plastered.
DRYLOK® Original Masonry Waterproofer will withstand 10 pounds of hydrostatic pressure (PSI), equivalent to a wall of water 22 feet high, and is GUARANTEED TO STOP WATER.
Wall structure: Excess airflow can bring in water vapor. That's why it's important to balance drying and drainage without encouraging spore growth. Make sure the structure is airtight enough to restrict airflow and vapor. This can help keep moisture and mold growth at bay.
QUIKRETE® Hydraulic Water-Stop Cement (no. 1126) is a rapid setting, high strength repair material designed to plug leaks instantly in concrete and masonry. Sets in 3-5 minutes and can be used above and below grade.
Factors such as cracks in walls, broken or leaky roof tiles, compromised foundation damp-proofing, poor insulation, and porous brickwork can allow rainwater to penetrate internal surfaces.
If this is the case, it's best to opt for a water-resistant exterior wall coating such as SprayCork. With a thin layer of spray-applied natural cork, your brickwork will be completely sealed off from the elements. That means no more water getting through, regardless of how driven the rain may get.