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Basement Repair – How to Properly Waterproof Your Basement

Basement walls help keep a structure’s weight from pushing on the foundation and prevent groundwater seepage. They aren’t impenetrable, however. Cracks in basement walls can allow radon gas to transfer into your home, as well as water and insects. These cracks should be fixed immediately to avoid structural damage. Contact Basement Repair Naperville IL for professional help.

Basement Repair

A properly waterproofed basement keeps moisture and water vapor from penetrating the wall and floor. This is a very important step in preventing structural damage and mold growth. There are several methods to achieve this, but all should be considered as part of an overall preventative repair strategy rather than a single solution for every home.

The first step in waterproofing a basement is to determine the source of the moisture. Sometimes this will be obvious, such as water streaks in basement walls or puddles around leaky pipes. Other times it may be less clear, such as humidity or water seepage directly through uncracked concrete walls. Performing a simple test on the inside of a basement can help you determine where the problem is coming from. Tape a square foot piece of aluminum foil to the inside of the wall and leave it there for 24 hours. If you see condensation develop, humidity is the culprit and the source of the water. If you see water puddles, the problem is likely caused by rainwater or sewer backup and the source should be addressed as well.

Once you’ve determined the source of the water, the next step is to install an interior waterproofing system. There are a number of different ways to do this, but they all work by forming a barrier between the moisture and the surface of the basement. Interior solutions include polyurethane caulking for masonry and hydrophobic sealants. These are typically applied using a caulking gun and can be used over bare masonry walls or painted drywall.

In addition to these solutions, there are also spray-on masonry waterproofing coatings. These products are available in a variety of colors and can be used over a wide range of surfaces, including concrete, masonry, block, brick, cinder blocks and tile. Spray on masonry waterproofing coats dry to the color of the basement and are durable, resistant to abrasion and easy to clean.

Exterior waterproofing is a more involved and expensive project that can only be done by a licensed professional. Unlike interior basement waterproofing, exterior techniques require excavation and backfill around the entire foundation. This isn’t something that can be a DIY project, especially if your soil is clay-like and tends to hold water or has unusually high hydrostatic pressure against the foundation.

Repairing Cracks

A basement that has a crack in the foundation wall can allow water to seep into your home, which can lead to a number of problems. Water can damage furniture and woodwork, promote the growth of mold and mildew, create health risks due to radon infiltration and reduce the value of your home. In addition, if the crack is large enough, insects and rodents can enter your home. Fortunately, there are basement repair solutions that can prevent and repair these issues.

When it comes to repairing basement cracks, the most important thing is to find a long-term solution that will prevent further damage to your home. Quick fixes like plaster, epoxy and urethane are not designed to last. These products also don’t provide a complete seal to keep moisture out. Instead, look for a basement crack repair method that uses carbon fiber reinforcement to permanently repair the crack.

If the cracks are in a poured concrete foundation, they can be filled with a flexible, expanding urethane liquid injection that fills the crack, creating a water-resistant barrier. This is the best method for poured concrete crack repair, and it can be used on vertical or horizontal foundation wall cracks. It’s a good idea to get the cracked walls repaired as soon as you notice them, before they become worse.

Basement cracks that aren’t fixed can eventually lead to a bowed walls, and this can put your home at risk of structural failure. Bowing walls can also let in groundwater, which isn’t a good thing for the foundation or soil around your house. This can also lead to moisture in the walls and bowing of the floor, which can cause mold and mildew problems.

If you notice a bowing of your basement walls, it’s a sign that it’s time to call a contractor for a permanent solution. The experts at a basement systems dealer can offer solutions for bowing walls that include installing steel beams and foundation anchors to help support the walls and relieve hydrostatic pressure from the soil surrounding the foundation. They can also install a new drainage system to redirect groundwater away from the house. This can be accomplished by adding gutters and downspouts and making sure the soil slopes 2 percent or more away from the foundation.

Repairing Bowing Walls

Bowing walls are a serious problem that can cause water leaks, cracks and compromise the structural integrity of your home. They typically occur in basements or retaining walls and can result from external pressures such as hydrostatic, frost, or soil moisture buildup.

If you notice your wall bending inward, it is important to call in a professional for an inspection. It is best to act sooner rather than later because ignoring the issue will only allow it to get worse.

There are a few different solutions available for basement wall repair. Carbon fiber straps are a great option for walls that have just begun to bow, as they help to distribute and resist outside pressure evenly along the wall. They can also be painted to match the wall, so they are barely visible. Helical piers are another effective solution for repairing basement wall bowing. These helical steel anchors are placed in the ground alongside your bowed wall to provide a counterforce against the wall. This helps to prevent further inward movement and straighten the wall over time.

For more severe cases of bowing, a force wall brace may be required. This system is more invasive and requires excavation around the perimeter of your house to relieve the pressure against the basement wall. It involves placing steel rods into the ground alongside your bowed basement wall and tightening them to gradually straighten the basement wall over time.

In extreme cases, your basement retaining wall may need to be rebuilt completely. This is typically reserved for cases where the bowing has gone too far or when the bowing is causing significant damage to your foundation and your home. This is a complex job that should only be done by a licensed and experienced foundation repair contractor.

If you are considering purchasing a house with bowing basement walls, it is imperative to have a foundation repair expert or a structural engineer perform an inspection before making any final purchase. They can accurately diagnose the problem and recommend the appropriate repairs. They can also give you an estimate of how much it will cost to fix the bowing walls, so you can factor that into your overall offer.

Repairing Foundations

The basement is a crucial part of your home, supporting its structure and offering an additional living space for your family. Properly repairing and maintaining it will protect valuable items you store in the area, insulate the room, and prevent moisture damage that leads to mold and mildew growth. Moreover, it will increase your home’s value and overall structural integrity. A well-maintained basement will also help to mitigate the effects of a flood and other natural disasters. By learning about common basement problems and the available repair methods, you can take proactive steps to keep your home safe.

Waterproofing is an essential basement repair method to address issues with the foundation or subfloor. It keeps groundwater from entering your home, preventing moisture buildup and protecting the integrity of the basement walls. A waterproofing system typically includes a drainage tile, downspout extensions, and wall conduits. These pipes guide rainwater into a sump pump system or French drain.

If you notice a damp smell or water spots in your basement, call in a professional to conduct a thorough inspection. These may indicate small intrusions or separations in your basement’s foundation that let in moisture and allow fungi to grow, leading to mold and other damage. A contractor will use professional waterproofing techniques to fix these problems and make your basement a comfortable, usable space in your home.

A basement foundation repair contractor can install a waterproofing membrane or apply concrete resurfacing material to seal any cracks in your basement’s foundation. However, these solutions aren’t effective against major problems like soil settlement or hydrostatic pressure that affects basement walls. Additionally, they require excavation around your foundation, which is both time consuming and costly.

Basement foundation repairs are most effective when they are performed at the first signs of a problem. If left unaddressed, these issues can snowball and cause a range of serious problems throughout your home.

Signs of a potential issue include a damp basement, cracking basement walls, and bowing or leaning basement walls. Bowing walls are often caused by hydrostatic pressure that exerts force on the basement walls. This pressure can be alleviated by installing wood or steel braces that run against the wall and attach to floor and ceiling joists, blocking further movement. An alternative option is helical tieback anchors, which are drilled into the basement’s wall from inside your home and work much like a corkscrew, pulling the wall outward as they twist.