Foundations & Slabs

Expert Foundation and Slab Construction

A building is only as strong as its foundation. At Firmix Gary Concrete, we specialize in constructing concrete foundations and slabs that provide the structural integrity your project demands. Whether you are building a new home, adding an addition, constructing a commercial building, or installing a garage or shed, our experienced team delivers foundation work that meets or exceeds all building codes and engineering specifications.

We understand that foundation work is critical to the long-term performance and safety of any structure. Our process begins with thorough site evaluation, including soil testing and analysis of drainage conditions. We work closely with engineers, architects, and builders to ensure foundations are designed and constructed to support the intended loads while addressing site-specific challenges. From residential projects to large commercial developments, we have the expertise and equipment to handle foundations of any size and complexity.

Foundation and Slab Services

Foundation Types and Applications

Slab-on-Grade Foundations

Slab-on-grade foundations are the most common type for residential construction in areas without basements. This method involves pouring a single concrete slab that serves as both the foundation and the floor. The slab typically includes thickened edges for additional support and may incorporate post-tension cables or reinforcing steel for added strength. Slab-on-grade foundations offer several advantages including lower construction costs, faster installation, and reduced risk of moisture problems compared to basement foundations.

Basement Foundations

Basement foundations provide valuable additional space below the main floor. We construct basement foundations using poured concrete walls on concrete footings, creating strong, watertight enclosures. Proper waterproofing, drainage systems, and reinforcement are critical for basement foundations. We install perimeter drains, apply waterproof membranes, and ensure proper grading to keep basements dry and functional. Basement foundations require more excavation and materials than slab-on-grade, but they significantly increase usable square footage.

Commercial and Industrial Slabs

Commercial and industrial applications often require specialized slab designs to support heavy equipment, vehicle traffic, or storage loads. We design and install slabs with appropriate thickness, reinforcement, and concrete strength for the intended use. Options include fiber-reinforced concrete, post-tensioned slabs, and slabs with integrated vapor barriers. For projects requiring superior flatness and levelness, we use laser-guided screeding equipment to achieve tight tolerances. Our commercial slab work meets all applicable building codes and industry standards.

Our Foundation Installation Process

Professional foundation work requires meticulous attention to detail at every stage:

• 1.Site Preparation: Clear and level the building site, establish proper grades for drainage, and mark foundation locations precisely.
• 2.Excavation: Dig to required depths for footings and slabs, ensuring stable soil conditions and proper dimensions.
• 3.Footing Installation: Pour concrete footings to distribute building loads to the soil, sized according to engineering specifications.
• 4.Base Preparation: Install and compact gravel base, add vapor barriers, and install underslab utilities as needed.
• 5.Reinforcement: Place rebar, wire mesh, or post-tension cables according to structural plans.
• 6.Concrete Placement: Pour high-strength concrete, ensuring proper consolidation and eliminating voids.
• 7.Finishing: Level and smooth surfaces to specified tolerances, creating proper slopes for drainage.
• 8.Curing and Protection: Implement proper curing procedures to ensure concrete reaches design strength.

Why Foundation Quality Matters

Foundation problems are among the most serious and expensive issues a building can face. Settling, cracking, or structural failure can compromise the entire building and require costly repairs. Investing in quality foundation work from the start prevents these problems and protects your investment. At Firmix Gary Concrete, we never cut corners on foundation work. We use appropriate concrete mixes, proper reinforcement, and proven construction techniques to ensure your foundation performs flawlessly for the life of the structure.

Our team stays current with building codes, engineering best practices, and new technologies in foundation construction. We work with structural engineers when required and obtain all necessary permits and inspections. Whether you need a simple garage slab or a complex commercial foundation system, you can trust Firmix Gary Concrete to deliver work that meets the highest standards. For related services, explore our concrete footings and retaining walls offerings.