BTL Sales, Inc. and BTL Lining, Inc. are the nation's leading providers of top quality reinforced plastic lining products for recreational, commercial and industrial applications. We specialize in extremely strong reinforced liners for many applications, including water containment for ponds, lakes, pits, lagoons, golf course water features, oil and gas drilling and mining projects. Our liners are found in projects of all sizes, from very small to extremely large in all areas of the world. BTL companies offer the fastest service times in the U.S. and we are happy to discuss your needs no matter what they may be. Please give us a call, we are happy to speak with you.