Mock Rock™ for Septic Risers, Grease Traps, and Manholes

Tired of exposed septic risers, grease traps, holding tanks, or commercial manholes disrupting your landscape design? DeKorra® offers a range of realistic artificial rock enclosures that are designed to conceal these large utilities while blending seamlessly into your outdoor space.

Models 103, 111, 112, and our new vertical Model 113 are ideal for covering large installations—even vent pipes up to 33 inches tall. These large utility rock covers offer a natural appearance and are built to withstand harsh outdoor conditions.

For smaller applications, our compact Mock Rocks are perfect for hiding septic cleanouts, vent pipes, compressors, and blower units. Models 101 and 109 are excellent choices when you need discreet coverage without sacrificing style.

Easy to Install, Built to Last

Installing a wellhead Mock Rock™ is simple—just place it over the exposed unit and secure it using the included ground stakes. Finish with mulch, decorative stone, or native plants to create a clean, cohesive look that enhances curb appeal.

Cold Weather Protection

Need freeze protection? Keep It Warm:  Check out our full line of insulated rock enclosures and wellhead insulation kits to protect your equipment from harsh winter temps. Download our PDF below for full product details on ASSE 1060-certified rock covers, or contact us to find the perfect irrigation enclosure for your system.

Helpful Sizing Tips

Don’t leave your rock purchase to chance!!!  We can help! Our rock covers for well systems are measured at the base for length and width, with the height listed as the tallest point. Since each enclosure has a natural, irregular shape, these measurements serve as a general guide. If you’re unsure about which model will work best, contact our team—we’re happy to help you find the right fit.