Permavoid innovative drainage systems are designed with functionality and sustainability in mind. Permavoid irrigation system is ideal for efficient water storage and stormwater management, with high-functionality and zero waste.
ABT Permavoid is a modular interlocking plastic system designed for use as a combined drainage component and sub-base replacement. The system has exceptionally high compressive strength due to it’s engineered co-polymer polypropylene structure. The proprietary jointing system provides maximum bending resistance creating a horizontal structural ‘raft’ within the pavement allowing for the dissipation of heavy traffic loads to even poor subgrade soils. Both PV-150 and PV-85 are ideally suited to provide conveyance, detention and LID source control of stormwater all within an ultra-shallow envelope.
We strive to provide high-quality products and solutions to solve any type of water management challenges. With years of experience and dedication to our work, we bring you the best customer service and all-around satisfaction.
Contact Us
Have a question or need more information?
Contact ABT and learn more about our Permavoid innovative drainage systems.
call at 800-438-6057
Design Software

HydroCAD® is a registered trademark of HydroCAD Software Solutions LLC.
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Subbase Replacement Full System: Collection, Treatment & Storage. Replace up to 18 inches of aggregate subbase and 12 inches of excavation while managing stormwater within Permavoid. | Detail Sheets | |
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Applications
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![]() Lightweight Fill |
![]() Agriculture |
![]() Equestrian |