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Repairing a Damaged FoundationThe long and short of when to fix your home's foundation is summed up with one simple word: immediately. While a cracked or bowed foundation doesn't mean your family is at risk, when there are significant damages you do run the risk of sudden collapse. Also, a quick shift in the foundation can cause major structural damage to the structure above. Regardless, your best move is to get any crack or change you noticed inspected immediaetly. The longer you wait, the more your home and family are put at risk. As well, catching repairs early can keep the cost of any repairs much lower.Types of common foundation failuresSagging FoundationIf the home has
Just because your home is new, this doesn't mean your foundation is strong. There are constant pressures on your home foundation from the soil around it, as well as the sheer weight of that building. Builders do their very best to give you the best product they can, one which they expect to last for 50 years or more. However, they cannot see the pressures within the soil. And soil studies and testing aren't included in most home construction budgets. Robbins Foundations Systems recommends push piers and helical piers to stabilize the foundation and help repair the damage your home has sustained. These piers are set deeply into the soil in order to shift the weight to dense soil or bedrock below. This then permanently stabilizes your home. While these heavy-duty galvanized steel piers are attached to the bottom of the foundation's footing with a steel bracket, the number and spacing of these piers depends on many factors. The weight of your home, density of the soils, and wall height – all of these require a custom estimate by expert engineers. If you have sagging foundations, call for a free consultation and estimate today! Bowing Foundation Walls Until now, homeowners had few choices for repairing foundation walls, except to excavate around the wall and build a new basement wall. This solution is expensive, time consuming and destructive to landscaping. Not only that, the problem can recur if the wall is not properly rebuilt or if steps are not taken to correct the causes of the initial deterioration. The common (and expensive) method of repair has been to excavate around the home, then jack up or support the home while tearing out and rebuilding the original wall or foundation section. Another solution to bowed walls is to install massive supports underneath the house or in it's basement - which then take up considerable space. The Grip-Tite system of wall anchors used by Robbins Foundations System is a simple and effective solution to this problem. Their installation is simply digging a small hole in the lawn, installing the anchor, then drilling though with a rod to connect that anchor to inside the basement or foundation wall. Over time, these anchors can be periodically tightened, thereby gradually returning the walls to their original position. This will stop current bowing from getting worse and can even restore the bowed wall to its original structural integrity over time. Crawl Space Repair Crawl spaces don't have to be damp, musty, and moldy. When they are, it can become an extremely hostile environment anything wood - such as floor joists, support beams, and flooring. Since crawl spaces contain the load-bearing structures for the home, when these beams rot, weaken, and sag, the rest of the home starts to "settle" with unforeseen consequences. As well, as wooden support beams and floorboards weaken, they allow that crawl space environment to seep into related areas adjacent and above them. This damage can cause expensive problems within and above the crawl space. These crawl space foundations often sit on weak foundation soils that will swell with moisture and shrink when dry. This heaving can force the foundation to constantly shift, crack, and become unstable. The Grip-Tite system is a cost effective way to raise and level your building. It can be installed in limited-access areas. There are no large beams requiring heavy lifting equipment, there is no waiting for concrete to cure, and it can be installed year round. Robbins and Company carries a three year warranty on the Grip-Tite Push Pier System Street Creep Interestingly, even the nearby roadways can cause significant damage to foundations. Concrete roads expand when heated and shrink as they cool. Expanding streets push against driveways. Driveways in turn, push against the foundation walls. This process will cause deflection and buckling. Something has to give. While it is common to put expansion joints in concrete slabs, these can often compress over time. Gaps are often left, but time has a way of filling these in with gravel and debris, so rendering them ineffective in dealing with street creep. Even if they look clear from the top, gravel might be lodged at the bottom, making such gaps useless. Street traffic can also affect your foundation from its vibrations. If your home is nearby to major roadways, particularly if these have large trucks at high speeds, these vibrations will be passed to your foundation. Since most foundations are not built to withstand such continuing vibrations, they can be weakened and damaged over the years. Cracks in the foundation walls will most often appear at the weakest points, including corners, edges of basement window frames, holes for service, concrete cold joints, long spans of wall, and pipe penetrations. Robbins Foundation Systems is able to inspect any cracks or foundation problems. We will give you a free written consultation and estimate. Contact us today.
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Foundation Repair Washington, Foundation Repair WA, Snohomish County, King County, Pierce County, 206 |