Slab jacking is a construction process done by professionals to raise a fallen concrete slab permanently and prevent impact loading, cracking of tiles, and faulty drainage. The process is done through the pumping of grout underneath a slab to fill any voids present and restore the floor’s uniform support. Slab jacking is also called ‘pressure jacking’ because it raises and levels huge concrete slabs through hydraulic mechanisms. Typically, slab jacking is recommended for conditions that cause non-uniform slab support.

Slab jacking is reserved for small portions of the garage floor, patios, sidewalks, slab foundations, and driveways. The process is ideal in repairing parts of damaged, sinking, or cracked slabs for commercial and residential concrete problems. Slab jacking involves drilling holes on the affected surface and pumping of stabilizing concrete to lift sunken slabs. Here are six reasons why you might reconsider a slab jacking for your damaged foundation.

It is a clean process.

Since slab jacking entails grout injection into the sunken slab through drilled holes, the process is comparable to surgery and is clean. You might need little or no clean up after completing a slab jack, unlike large-scale foundation replacement or the pouring new concrete. Slab jacking minimizes the scattering of debris on the site of construction and the byproducts of curing and pouring. Additionally, there is no need to remove the entire unaffected concrete because of minor sunken areas or cracks that will necessitate a noisy, dusty, and messy demolition process that can be averted by slab jacking.


Slab jacking is a less invasive construction repair technique that does not require heavy-duty earth-moving machines. Therefore, the process does not interrupt the regular activity of its environs because of its pinpoint nature. Since it is a powerful restoration method, you do not need to relocate any items from the surface before the process begins regardless of its weight. Moreover, you won’t require movers services to extract heavy equipment from the basement, such as washers, boilers, and dryers.


Cost is a significant consideration when planning for a foundation repair, and the removal of an entire concrete slab, including the unaffected areas, is considered expensive. Slab jacking would cost a portion of total replacement, thereby saving businesses and homeowners money. Slab jacking involves foundation reinforcement that requires less labor and materials than installing fresh concrete, making it a preferred choice for minor repairs. Since the process is faster than alternative methods, there is no need to take time off, thus saving businesses money and time it takes to do repairs.


Slab jacking’s wait time is far shorter than alternative methods such as complete concrete replacement that might take weeks before it becomes dry for use. Typically, concrete takes almost a month to cure, limiting machine operation and traffic in commercial buildings. You can start driving or walking on the repaired section hours after completion of the project with slab jacking. Furthermore, the time it takes for construction workers to complete slab jacking is much shorter than an entire concrete replacement.


Slab jacking is confirmed as an effective technique in repairing damaged foundations and concrete. The process requires experts such as Brisbane Commercial Insulation to ensure it corrects sinking slabs stabilize and raise them to any specifications you might want without complications. Slab jacking can be done all year round irrespective of the prevailing weather conditions. Alternative methods such as complete concrete removal are almost impossible to perform during cold weather like winter because of the frozen soil.

Temperature and most other elements do not affect slab jacking, making it a convenient repair process. Additionally, slab jacking is particularly helpful for a business that conducts its operations all year round without disruptions.

Maintains the original slab color.

If you decide to replace the sinking or cracked section of the affected concrete, it might dry a different color or shade than the unaffected area. Such inconsistency of floor color can eliminate the home’s curb appeal and its price in the market. Since slab jacking involves filling in grout into space underneath the affected concrete, it does not affect the slab’s surface characteristics. Therefore, the process maintains even coloring of the concrete that adds to the building’s aesthetics by keeping the affected region in place.


Jim Pulman has extensive knowledge and experience in Home Building, Construction, and Design. He writes articles in his free time and partners with content creators to share his expertise with the online community


Please enter your comment!
Please enter your name here