Floating Covers & Other Geosynthetic Cover Solutions

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EFI’s Geosynthetic Cover Systems Help:

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Collect Biogas

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Exclude Rainwater

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Eliminate Greenhouse Gas Emissions

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Contain Heat

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Mitigate Odors

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Prevent Evaporative Loss

What Are Geosynthetic Covers?

Geosynthetic covers provide a durable, engineered barrier used to protect the environment and control site conditions across a wide range of industrial and remediation projects. Made from materials such as geomembranes, geotextiles, and geocomposites, these covers prevent water infiltration, reduce emissions, control odors, and safeguard surrounding soil and water resources. Whether used for landfill caps, contaminated soil containment, wastewater lagoons, or industrial stockpiles, geosynthetic cover systems offer reliable, long-term performance and are a critical component of modern environmental management.

The Problems Our Covers Solve

odor control cover
gas collection cover
gas storage cover
floating covers for gas collection

Odor Control: Our specialized odor control cover systems create a sealed barrier to effectively mitigate odors, improving community relations.

Gas Management: As a reliable gas collection cover, our systems capture valuable biogas (methane) that would otherwise escape into the atmosphere as a greenhouse gas.

Environmental Protection: Our covers prevent rainwater from entering containment areas and reduce the risk of spills, protecting both your site and the environment.

Waste Minimization: Covers can reduce evaporative loss and inhibit algae growth, leading to a more efficient and productive operation.

Geosynthetic Covers For Various Applications

Our custom-built solutions offer a cost effective alternative to traditional tanks and concrete vaults used for liquid and semi-solid storage, all built to ensure regulatory and compliance specifications are met.

Floating cover systems can be deployed across a wide range of applications, including municipal and industrial wastewater operations, agricultural operations such as swine, poultry, and dairy farms, as well as food processing and manufacturing facilities. These covers help control odors, prevent evaporation, protect water quality, and reduce contamination risk, all while improving operational efficiency. Whether you need to manage process water, manure storage, or industrial byproducts, our floating cover solutions provide reliable performance tailored to the unique conditions of your site.

Our Cover Capabilities:

Impermeable Floating Covers

Designed for agricultural applications, our proven impermeable floating covers prevent gasses and odor from manure or waste from being released into the environment.

Odor & Algae Control Covers

Ideal for geosynthetic materials and industrial containment systems for commercial applications, including chemical containment, tailings impoundment and food processing waste management.

Insulated Covers

We offer insulated geosynthetic cover systems engineered for extreme cold-weather climates to prevent freezing, reduce heat loss, and maintain consistent operational temperatures. Built with durable, high-performance materials, these covers ensure year-round reliability.

Specialty Custom Applications

We supply sustainable sport and recreation solutions including field covers, and decorative pond liners to schools, universities, recreational facilities and parks.

Inflated Covers

We offer custom geosynthetic covers and sustainable waste management systems for municipal applications, including solid waste containment, landfills, wastewater storage and treatment, and soil stabilization.

Cover Repair

We also repair previously installed geosynthetic covers and liners. Our deep experience allows us to assess your situation and implement a quality fix quickly so you don’t have to deal with lasting damages.

Why EFI Covers

Custom-Engineered Solutions

Our dedicated engineering team and in-house fabrication capabilities allow us to create geosynthetic covers tailored to your project and site-specific needs.

Proven Market Leadership

With an 82.4% (June 2024 EPA AgStar) market share of covered lagoon digesters, we have an established history of delivering quality and innovation, which has positioned us as a leader in the industry.

From Design to Installation

We provide a seamless, start-to-finish service. Our own crews handle every step, from initial design to expert installation, to ensure complete project assurance and quality control.

Optimize Your Site

gas collection cover
Upgrade your containment systems with advanced cover solutions that enhance performance,
protect resources and support long-term sustainability.