NSF/ANSI 40 certified
The drain field, re-engineered.
Permeable block panels that store and treat effluent in half the ground of stone and pipe.
PERMEABLE BLOCK PANEL
DISTRIBUTION PIPE
GEOTEXTILE + SAND ENVELOPE
NSF
Certified to NSF/ANSI
Standard 40
50%
Smaller
drain field area
45+
Year average service
life (NC DHHS data)
®
Patented aggregate
and process
USA
100% made in
America
Built for tight sites
What you can build is often limited by what your septic situation allows. These are the sites the panel was made for.
Lakeside & Mountain Lots
Work around slopes, water setbacks and vegetation you want to keep.
Why choose T&J Panel
Decades of research, testing and engineering went into an onsite system that does more in less ground, and keeps doing it.
Increased Capacity
Each panel holds effluent like a small tank, for nearly three times the capacity of stone and pipe.
Cleaner Output
Multi-stage aerobic treatment means cleaner water reaches the soil, and biomat clogging is held back.
Smaller Footprint
Up to 50% less drain field area, so more of the property is yours to use.
Maintenance Free
Properly designed and installed, it is built to outlast every system in its class.
Every panel is a small treatment tank
Think of the drain field as a network of miniature septic tanks, each one holding effluent and treating it before it ever reaches the soil.
01
Hold
Heat-treated aggregate creates thousands of micro-pores in every granule, storing far more than gravel.
02
Treat
The block matrix, geotextile fabric and sand envelope form a highly aerobic zone for filtration and microbial treatment.
03
Release
Pretreated effluent percolates readily into native soil, so the soil interface stays open for decades.
HEAT-TREATED AGGREGATE
MICRO-PORES STORE EFFLUENT
Made in our own plant
Every T&J Panel is manufactured in house in Statesville, NC from a proprietary aggregate and a patented chemical process, then backed by a team that helps you design, permit and install it.
45 yrs
Average service life
50%
Less drain field
NSF 40
Certified system
Training & support
From designing your system to working with health departments, engineering firms and soil scientists, we have built a library to answer your questions. If you don’t find your answer, call us and our staff will be glad to help.
Before you get started
- Know your MSS (Minimum Suitable Soil).
- Get your permit from the appropriate health department.
- Confirm the required sand is available near you. View sand sources
- Line up a qualified installer for your system.
We have a lot of confidence in the quality and reliability of T&J Panels. They are backed by a knowledgeable team that is always willing to help.
Jarrid Lentz, Lentz Wastewater Management
From our plant to your site
