When most construction professionals think about concrete, they think about structure, durability and achieving a level surface. In animal care facilities, however, concrete serves vital additional purposes. In veterinary hospitals, animal shelters, boarding facilities and kennels, the concrete slab becomes a critical component of the building’s sanitation system, drainage strategy and day-to-day operations. It is one of the few building elements that directly affects animal health, staff efficiency, cleaning protocols and long-term maintenance costs.
Because of this, animal care facilities place unique demands on contractors that are not typically encountered in office buildings, retail spaces, schools or healthcare environments. Success requires more than simply pouring a slab according to plan elevations. It requires understanding how concrete interacts with plumbing systems, drainage infrastructure, kennel layouts, flooring finishes and operational workflows. A mistake that might be considered minor in another building type can create an ongoing operational headache for an animal facility.
The Most Complex Requirement: Floors Shouldn’t Be Flat
One of the first surprises construction teams encounter when building animal care facilities is that the floor often isn’t intended to be flat. Animal housing areas are routinely washed down using water, disinfectants and cleaning solutions. These spaces must be designed so liquids move efficiently to drains without leaving standing water behind. In dog housing environments, floors are commonly sloped toward trench drains or floor drains to facilitate cleaning and improve sanitation. Water pooling in corners or low spots can create odor issues, promote bacterial growth and increase cleaning time for staff.
The challenge is that these slopes must work for both animals and people. Veterinary technicians, kennel attendants and cleaning crews spend entire shifts walking these spaces, pushing carts, handling animals and performing repetitive tasks. The floor must drain effectively while remaining safe and comfortable to traverse throughout the day. Finding the right balance requires intentional design and careful execution during construction.
This is where animal care facilities differ significantly from many commercial projects. The floor’s purpose extends well beyond supporting loads. It becomes an active operational component that influences how the facility functions every day.
Why Mockups Matter
Many animal care design teams recommend constructing floor slope mockups before work begins on large kennel areas. While some contractors may initially view mockups as an added expense, they often save considerable time and money during construction. Mockups allow owners, designers, plumbers, concrete subcontractors and flooring installers to verify that water flows as intended. They provide an opportunity to evaluate drain locations, slope transitions, cleaning procedures and the interaction between flooring systems and kennel equipment before mistakes are repeated throughout an entire facility. Animal care projects frequently involve slope configurations that are far more complex than those found in typical commercial buildings. Verifying constructability early helps eliminate assumptions and gives all participating trades a shared understanding of the final product. For contractors, a successful mockup can become one of the most valuable risk-reduction tools on the project.
Coordination Between Trades Is Non-Negotiable
The most common concrete-related issues in animal care facilities are not usually caused by poor workmanship. They are often the result of insufficient coordination between trades. Concrete subcontractors, plumbers and flooring installers must fully understand one another’s scope. Too often, each trade focuses only on its own work without considering how the finished floor system must perform as a whole.
Contractors should ensure both teams review all flooring details, drainage layouts, elevations and specifications together before work begins. Questions about slopes, finish floor heights, transitions, drain heights and finish thicknesses should be resolved early rather than in the field. This coordination becomes even more important when specialized flooring systems are involved. Some facilities rely on the concrete slab itself to establish all required drainage slopes. Others utilize epoxy or urethane systems capable of creating portions of the slope within the flooring installation. Without clear communication regarding who is responsible for achieving final elevations, drainage performance can suffer significantly. The result may not become apparent until after occupancy, when water begins pooling in unintended locations and corrective work becomes considerably more expensive.
The Plumber Plays a Bigger Role Than Many Realize
Concrete performance in animal care facilities is heavily influenced by plumbing coordination. Dog housing rooms often include trench drains strategically positioned to capture water generated during cleaning operations. The final elevation of these drains, along with the finished floor elevations around them, must be carefully calculated before concrete placement begins.
A seemingly minor discrepancy in drain height can undermine an otherwise well-executed floor system. Contractors must ensure plumbers, concrete subcontractors and flooring installers are aligned on drainage elevations throughout construction.
Subslab plumbing also presents unique challenges. Animal care facilities contain extensive plumbing networks compared to many other building types. They may require plumbing connections throughout treatment rooms, surgical areas, kennels, bathing spaces, laundry rooms and support functions. The result is an unusually high amount of infrastructure beneath the slab.
For concrete crews, organized and coordinated placement of subslab piping is critical. Congested or poorly coordinated plumbing layouts can complicate concrete placement and create challenges in achieving the precise slopes required throughout the building.
Existing Buildings Often Require Major Slab Work
Construction executives are increasingly involved in adaptive-reuse projects as veterinary practices and animal shelter operators seek opportunities within existing commercial buildings. While these conversions can offer substantial advantages, they frequently present challenges below the surface.
Many owners assume existing slabs can simply be cut and trenched where new plumbing is needed. In reality, the extensive plumbing requirements of animal care facilities often result in a network of trenches throughout the building. At a certain point, the amount of cutting and patching required can become impractical. For many projects, removing and replacing large portions of the slab becomes the more efficient and cost-effective solution. Early evaluation of plumbing requirements allows contractors to provide more accurate budgets and avoid unexpected costs later in the project.
When considering adaptive reuse, the condition and adaptability of the slab should be evaluated as carefully as the building structure itself.
Concrete Alone Is Not the Finished Product
Another common misconception is that sealed concrete is sufficient for animal housing environments. Animal care facilities subject floors to conditions that few commercial buildings experience. Constant exposure to moisture, cleaning chemicals, disinfectants, animal waste and frequent washdowns creates an aggressive operating environment. Over time, untreated, sealed or inadequately protected concrete can absorb contaminants, retain odors and deteriorate. This is why specialized flooring systems such as epoxy and urethane floor coatings have become industry standards in many animal care facilities. These systems provide a durable, nonporous surface that supports sanitation efforts while protecting the underlying concrete.
However, even the best flooring system can fail if moisture conditions within the slab are not properly managed. Flooring manufacturers typically impose strict requirements regarding moisture levels prior to installation. If flooring is installed prematurely, bubbling, delamination and adhesion failures can occur, often requiring costly remediation. Contractors who understand the relationship between concrete curing, moisture control and flooring installation are far better positioned to deliver successful projects and avoid warranty claims.
Don’t Overlook CMU Construction
While floors receive much of the attention, concrete also plays a major role in wall construction within animal housing environments. CMU—concrete masonry unit—walls continue to be one of the most effective solutions for dog housing rooms because of their durability, acoustical performance and resistance to moisture. Unlike traditional framed walls, CMU can withstand scratching, impact, frequent cleaning and exposure to moisture with substantially less maintenance over time.
From a construction perspective, CMU can also simplify coordination. By the time designers incorporate framing, insulation, sound attenuation materials, moisture-resistant finishes and specialty wall protection systems, CMU often becomes the more straightforward solution. Its ability to integrate seamlessly with epoxy flooring systems further enhances sanitation and durability, creating a building assembly capable of standing up to the demanding conditions found in animal care facilities.
Building for Performance, Not Just Occupancy
The most successful animal care facilities are built with a clear understanding that concrete is not simply a structural or substrate material. It is part of a larger operational system that affects sanitation, drainage, infection control, maintenance, animal welfare and staff efficiency.
For contractors and construction executives, that means viewing the slab as more than a line item in the budget. It requires early coordination between concrete subcontractors, plumbers, flooring installers, kennel suppliers and design teams. It means validating slopes before construction, understanding drainage strategies before concrete placement and recognizing how every elevation decision affects facility performance.
When these elements come together successfully, the result is a facility that functions smoothly for decades. When they don’t, owners can inherit sanitation challenges, maintenance problems, and operational inefficiencies that are difficult and expensive to correct. In the animal care industry, few building components have a greater impact on long-term success than the concrete beneath everyone’s feet.
SEE ALSO: DID YOU KNOW: UNIQUE LEGAL CONSIDERATIONS FOR ANIMAL CARE FACILITIES
