The Polylok 600 mm x 150 mm Septic Tank Riser is a practical and cost-effective solution for improving access to septic tanks, wastewater treatment systems, pump chambers, and distribution boxes. Designed specifically for septic tank access renovations, this durable riser allows buried access openings to be raised closer to ground level, making inspections, servicing, and routine maintenance significantly easier.
Whether you are upgrading an older septic tank, replacing damaged concrete risers, or installing a new access system, this Septic Tank Riser provides a lightweight, professional alternative to traditional concrete structures. Its robust polypropylene construction is corrosion-resistant, weather-resistant, and built to withstand demanding underground conditions while remaining easy to transport and install.
Unlike heavy concrete risers, the Polylok Septic Tank Riser can be installed by a single person, helping to reduce labour costs, installation time, and manual handling risks. The lightweight design makes it ideal for contractors, installers, and homeowners looking for a simple and effective septic tank access solution.
One of the key advantages of the Polylok Septic Tank Riser is its modular design. Each riser section is 150 mm high and can be used individually or stacked with additional Polylok risers to achieve the required finished height. As landscaping, ground levels, or site requirements change, risers can easily be added or removed without replacing the entire system.
This flexibility makes the Polylok Septic Tank Riser ideal for both new installations and septic tank renovation projects, ensuring long-term accessibility for maintenance and inspections.

| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |