AK-Octic Tanks

  • Yes! Octic Tanks are designed for a direct swap with standard steel tanks. The inlet and outlet match the positioning of traditional steel tanks, which means:
    ✔ No major plumbing modifications needed—saving time and money.
    ✔ Seamless connection to existing septic systems.
    ✔ Quick and easy upgrade to a more durable, long-lasting tank.

    If your steel tank is rusting, leaking, or failing, an Octic Tank is a long-term replacement solution that installs with minimal disruption.

  • ✔ No Rust, No Corrosion – Built from HDPE, Octic Tanks are 100% resistant to rust and decay, unlike steel tanks that can corrode within years.
    ✔ Stronger & More Durable – The octagonal shape provides reinforced structural integrity, reducing the risk of cracking or collapsing.
    ✔ Low Maintenance – No need for start budgeting for a replacement after installation.
    ✔ Longer Lifespan – Lasts ?+ years compared to the 10-20 year lifespan of steel tanks.

  • Octic Tanks are ideal for:

    • Homeowners replacing aging steel tanks.

    • Contractors looking for a reliable, easy-to-install septic solution.

    • Rural and remote properties where transportation and durability matter.

    • Commercial applications needing a long-lasting wastewater system.

About AK-Octic Tanks

At K-Martin Construction LLC, we are committed to providing a stronger, longer-lasting, and more efficient alternative to traditional steel septic tanks. Designed with an innovative octagonal shape and crafted from high-density polyethylene (HDPE), our tanks offer unmatched durability, easy transport and installation solution for residential, commercial, and remote applications.

Designed for Easy Steel Tank Replacement

AK-Octic Tanks are engineered to be a direct replacement for traditional steel tanks, making upgrades seamless and cost-effective.

  • The inlet and outlet are positioned identically to steel tanks, allowing for a quick swap without the need for major plumbing modifications.

  • Existing septic systems can be upgraded without costly reconfiguration or extended downtime.

  • The seamless transition from steel to HDPE ensures long-term reliability and superior performance.

Stronger, More Durable, and Built to Last

Steel tanks rust, corrode, and weaken over time, often requiring replacement. AK-Octic Tanks eliminate these problems by offering a seamless, non-corrosive solution that will last for decades.

  • The octagonal shape provides enhanced structural integrity, distributing pressure evenly to prevent warping or collapsing.

  • HDPE construction resists chemical damage, leaks, and environmental wear, unlike steel, which deteriorates when exposed to moisture and soil conditions.

  • With a lifespan exceeding ? years, AK-Octic Tanks eliminate the need for costly replacements and ongoing maintenance.

Easier to Transport and Install

Traditional steel tanks are heavy, difficult to maneuver, and require specialized equipment for installation. AK-Octic Tanks simplify the process with a lightweight, flat-bottom design that makes handling and installation more efficient.

  • The flat-bottom structure allows for stable transport, eliminating the risk of rolling or shifting during delivery.

  • Their lighter weight makes it possible to transport and position them without requiring heavy machinery.

  • The simple design ensures faster, safer installations, reducing labor time and overall costs.

Reliable in Any Environment

AK-Octic Tanks are designed to perform in the harshest conditions, making them ideal for a wide range of applications.

  • Suitable for residential septic systems, commercial wastewater management, and remote locations where reliability is critical.

  • Built to withstand rocky soil, and extreme weather without risk of failure.

  • A trusted solution for contractors, engineers, and homeowners looking for a durable, long-term septic system.

A Smarter Choice for the Future

AK-Octic Tanks are more than just a replacement for steel tanks—they are a smarter investment in durability, ease of use, and long-term performance. Whether you are upgrading an existing system or installing a new one, our tanks offer a hassle-free solution that saves time and money while delivering superior reliability.

For more information or to request a quote, contact Todd at todd@akoctic.com.