How drainage works on concrete

Concrete does not absorb liquid, so the system must move urine across the surface and out to a drain line or edge. A high-flow turf backing releases liquid into a vented drainage layer that channels it to the perimeter. Odor-control infill captures and neutralizes ammonia while you rinse.

  • Permeable turf backing lets liquid pass through the stitches rapidly.
  • A drainage mat or aerated panel creates space for flow over the concrete.
  • Perimeter exits or nearby floor drains carry water away.

The right components for a pet-first build

Permeable turf backing

  • Look for fully permeable or punched backings with high flow rates. Many quality products exceed 200 inches per hour in lab testing.
  • Shorter pile with dense thatch resists matting and makes cleanup fast.

Drainage layer options

  • Entangled mesh mat, about 0.25 to 0.5 inch thick, provides continuous channels.
  • Air-flow panel tiles, about 0.75 to 1 inch thick, maximize air and water movement for heavy-use kennels.
  • Avoid closed-cell foam pads that trap liquid. If using a pad for comfort, choose perforated, fast-drain designs.

Infill for odor control

  • Zeolite or antimicrobial infill helps trap and neutralize urine ammonia.
  • Typical application: 1 to 2 pounds per square foot, brushed in evenly.
  • Top off infill periodically in high-traffic pet lanes.

Adhesives, seams, and edges

  • Use seam tape and adhesive only where needed. Do not seal the entire underside. The drainage layer must breathe.
  • Leave intentional weep gaps at the perimeter or direct flow toward a floor drain.
  • On balconies, follow building codes and direct water away from living spaces.

Installation steps on concrete

  1. Confirm slope. A slight pitch of about 1 to 2 percent toward a drain or edge is ideal. If none exists, plan perimeter weeps or a low point to a drain.
  2. Clean and prep concrete. Remove oils and debris. Fill major low spots so water will not pond.
  3. Roll out the drainage mat or panel system. Cut to fit and keep channels oriented toward the exit path.
  4. Dry-fit the turf. Align grain, trim edges, and plan seams outside main potty zones whenever possible.
  5. Tape and glue seams. Bond at seams and perimeter while preserving airflow under the field.
  6. Secure edges. Use perimeter adhesive beads or mechanically fasten where allowed, keeping weep gaps.
  7. Brush in infill. Apply zeolite or antimicrobial infill, then power-broom or stiff-brush to stand the fibers up.
  8. Rinse test. Hose the surface and confirm steady flow to the chosen exit.

Maintenance and odor control

  • Daily to frequent: remove solids promptly.
  • Weekly for light use, more often for heavy use: rinse the turf thoroughly so water moves across the drainage layer and out.
  • As needed: apply an enzyme-based cleaner that is turf-safe to break down organic residue.
  • Top up zeolite infill if odors increase or after deep cleanings.
  • Cold climates: rinse during above-freezing temps and let the system drain before a hard freeze.

Common mistakes to avoid

  • Skipping the drainage layer on solid concrete.
  • Using closed-cell foam that traps moisture.
  • Sealing the perimeter fully so water cannot escape.
  • Relying on plain sand infill that offers no odor control.
  • Ignoring slope or drain access during layout.

Performance specs to look for

  • Backflow capacity: fully permeable or high-flow punch rates.
  • UV stabilization and heat-set blade structure for durability.
  • Tuft bind and stitch count suited for active pets.
  • Non-toxic, lead-safe materials.
  • Pet performance warranty that covers residential or commercial use.

Cost snapshot

Budgets vary by area size, component quality, and labor. As a planning guide, many concrete pet installs land in a combined materials range that reflects premium turf, drainage mat or panel, infill, adhesives, and accessories. Professional labor adds to the total and depends on access and detailing around drains and edges. Request a project-specific quote for accuracy.

Quick fit checklist

  • High-flow permeable turf backing.
  • Drainage mat or aerated panel with a clear exit path.
  • Zeolite or antimicrobial infill.
  • Seams and edges that preserve airflow and drainage.
  • Rinse plan and enzyme cleaner on hand.

Need help dialing in the spec

Tell us your square footage, pet count, and whether you have a floor drain or open edge. FusionTurf will map the drainage layer, infill, and maintenance plan so your install performs from day one.