Worldwide Leader in Liners, Covers & Tarps

BTL is the Worldwide Leader in providing Liners, Covers & Tarps. We strive to help you with whatever your next project is. Let us help you with your project today.

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Some of Our Projects

Tetherow Golf Course

Bend, OR

Greenhouse Covers


40 Acre Irrigation Reservoir

Western, US

Water Features


Pronghorn Golf Club


Frac Tank Insulated Covers


Small Pond


Tumbler Ridge Coal Mine

British Columbia, Canada

Greenhouse Light Deprivation Covers


Ice Skating


Custom Truck and Boat Tarps


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As the industry recognized leader in RPE liners, BTL began in the 1980's and introduced the first reinforced heavyweight RPE liner. Being the innovators of the RPE products, BTL provides the best value for your money and offers a large range of thicknesses all the way up to 60 mils.

BTL fabricates millions of square feet per year, has satisfied hundreds of thousands of customers and has over ten thousand installed liner projects.

After working with us, we want you to be satisfied when the project is done. With nearly 40 years experience, BTL maintains the highest standards in speed of delivery, customer service and uncompromising quality.

BTL Liners strives to provide our clients confidence and peace of mind that our innovative geomembrane containment systems will more than exceed their requirements for containment, control and conservation of valuable resources. With over 275 years of combined team knowledge, you'll find that the BTL team members are trustworthy, hardworking, friendly, and very helpful. We're here around the clock to ensure that your project is done successfully.

Our professional team will help you choose the perfect containment option for your needs.

3451 SW Empire Dr.
Prineville, OR 97754
Phone: 1-800-280-0712
Fax: 541-447-0759

BTL's Learning Hub

Check out our learning hub content. We have great education information on everything you'll ever need to know about building a pond or your own custom water feature.

Go To The Learning Hub

BTL's eBooks, Articles & More

BTL has a host of free ebooks for you to download. Everything from How to Build a Natural Pond to Aquaponics Check them out here.