Foundation & Footings

For every building, structural integrity starts with foundations and footings. Concrete foundations and footings are the most common and type.

Concrete Formed Walls has built basements in all situations. We are committed to building basements that are trouble free.

CONCRETE FOOTINGS:

Footings can be relatively shallow concrete installations that transfer the weight of the building above to the bearing soil. Spread footings are most common for residential work. In all cases footings must be placed so that they rest below the frost line. In Alabama and the rest of the Southeastern U.S. this varies based on latitude and the local elevation.

Another type of common footings are pilings. Pilings are used to reach more deeply through unsuitable soil to bearing soil or bedrock. They are typically used for larger structures with higher dead loads. Forms are placed in drilled holes, steel reinforcement is placed and then concrete is poured in lifts with mechanical vibration to ensure bonding. We are familiar with the types of footings available and their installation.

CONCRETE FOUNDATIONS:

Along with footings, foundations are the entire system upon which all construction begins. Different types of slab foundations in conjunction with footings or with haunched integral footings are what we do. The slab forms the basis for flooring, is the barrier between soil, groundwater, etc. and the interior of the building. Pouring slabs with proper moisture protection, insulation, reinforcement, placement, finishing, is an art. This is what we do.

See Us In Action

UAH Huntsville

Frequently Asked Questions

What types of foundations are commonly used in the Southeastern U.S.?

In the Southeast, common foundation types include raised foundations with crawl spaces, foundational pilings, raised slabs, and slab-on-grade foundations. These options accommodate the region’s varying soil conditions and humid climate.

Why is it important for footings to be placed below the frost line in Alabama?

Placing footings below the frost line prevents structural shifting caused by freezing and thawing cycles. Although Alabama has a relatively mild climate, proper depth placement ensures long-term stability and prevents foundation movement.

What are the benefits of using concrete footings in Birmingham’s construction projects?

Concrete footings provide a stable base that anchors structures, evenly distributing the weight to avoid uneven settling. In Birmingham’s clay-heavy soil, they help maintain the structural integrity of both residential and commercial buildings.

How do soil conditions in Birmingham affect foundation choices?

Birmingham’s diverse soil types, including expansive clay, can influence the type of foundation required. Soil testing and proper engineering are critical steps to selecting a foundation that can handle changes in soil moisture and minimize movement.

What measures are taken to ensure the longevity of concrete foundations in the Southeast?

Ensuring foundation longevity in the Southeast requires proper drainage systems to control moisture, high-quality concrete mixes, and regular inspections. These measures help prevent cracks, settling, and water damage.