As a property owner, you may have observed occasional leakage in your basement following a heavy downpour. Most basement leaks are due to poor drainage conditions surrounding your property, resulting in water pooling in the soil around your foundation. Basement waterproofing Mississauga could help deal with these issues.

This moisture can seep into your basement through wall cracks, and openings and even seep through the basement floor. Besides, there are several other reasons why your basement might be leaking, which we will explore further so you can do basement leak repair Mississauga accordingly.

There are No Gutter Extensions

If you own an older property, you are likely to lack gutter extensions to divert water away from your home’s perimeter. Without these extensions, water will directly pour into the ground near your foundation walls. As water trickles down, it may find its way through cracks in your foundation and tie rod holes, resulting in leakage. 

Although installing gutter extensions can help mitigate the problem, fixing cracked walls and tying rod holes is advisable. One effective solution to seal these leaking openings in your basement walls for good is through polyurethane injection.

Hydrostatic Pressure

Water is present beneath the ground in the form of a water table, even when it’s not raining. When there are abrupt bouts of precipitation, such as a 24-hour rain or snowmelt, this water infiltrates the ground swiftly, resulting in a rise in the water table. This leads to an increase in the pressure of the groundwater, which is commonly referred to as hydrostatic pressure. 

As the water table elevates, the pressure at which the water is contained in the soil augments, compelling water to enter through cracks and tie rod holes in your foundation. Besides, water can also seep up through cracks in your basement floor.

Lateral Pressure

Occasionally, your property may be constructed on soil with poor water absorption, such as clay or sand. When these soil types come into contact with water, they expand, leading to lateral pressure or sideways force. During bouts of intense precipitation, the pressure generated by soil expansion will result in water flooding into your basement. This type of pressure can quickly force water into your basement. You need professional waterproofing Mississauga services to deal with this problem.

Problems Related to Your Sewerage

Basement flooding could be attributed to storm sewage problems. In numerous cases, homeowners may have an outdated sump pump system from a previous basement waterproofing Mississauga that relies on a connection to a nearby storm sewer to direct water away. If the local storm sewer is unable to accommodate any more water, it may result in the pipe backing up into your home. 

Consequently, your sump pump will be unable to cope with the excess water, and ultimately, it will malfunction. Installing a new sump pump system can address this issue by providing an alternative drainage path from your basement, ensuring that your basement remains dry.

Tie Rod Holes

Suppose your home contains leaky tie rod holes; these can cause water to enter your basement even if you have a sump pump or drainage system. These holes are created during the concrete pouring process and are part of your home’s original construction. 

Despite the presence of minimal pressure, water can seep through these openings. Employing the services of a basement waterproofing Mississauga specialist to apply a polyurethane injection substance is the optimal solution for repairing these leaks. This method is the best as it eliminates the need for exterior excavation.

Seasonal Thawing

The onset of spring and the consequent melting of snow can significantly contribute to flooded basements. In many cases, the soil expands due to the freezing temperatures experienced in the winter. Moisture also accumulates in the ground over the winter months, and when temperatures rise above freezing, this water has nowhere to escape. The water table is already saturated, and the influx of melted snow water exacerbates the situation, leading to basement flooding.

Foundation Walls Seepage

Although uncommon, basement flooding can also occur due to gaps between the foundation and the structure above. This issue is particularly common in older homes as the foundation expands. These gaps can allow water to seep in, leading to basement flooding. Fortunately, there are waterproofing Mississauga solutions available to address this problem.