LFM provides fiberglass containment sumps to meet virtually any operational need. We manufacture quality fiberglass sumps that allow you to collect liquids in an environmentally safe manner. Our fiberglass sumps are chemical and corrosion resistant, and can be provided with fire retardant, as required.

Our sumps present outstanding value on several levels when compared to steel products.  We have been a leader in the fiberglass industry since 1974, and we stand by all of our fiberglass sumps, some of which have been in active service for decades.  We utilize the latest equipment available in the industry today, which allows us to supply our customers with the very finest quality fiberglass products.

Headquartered in Giddings, Texas, LFM maintains production facilities across the United States to provide timely service to customers operating in isolated areas. No matter what specific challenge you face, LFM can guide you through the entire scope of your project. From CADD services for custom applications through technical support, budgetary estimates, mold fabrication, transportation, and field service after delivery, we are here to serve you.

previous arrowprevious arrow
next arrownext arrow

LFM Double-Wall Sumps

LFM manufactures a wide range of double-wall buried sumps. All sumps are custom built, and diameter and depth can be modified to meet capacity requirements. LFM builds our double wall sumps with an open annular space between the inner and outer wall to accommodate various types of leak detection equipment. We have a wide range of tooling to accommodate many size options.

We offer the sumps with and without bolt-on removable covers. Fiberglass covers are custom built to required fitting options. If preferred, many customers pair our sumps with steel covers that can be bolted to the included 3” wide top flange. LFM’s sumps include an anti-flotation flange around the bottom of the sump to prevent floating once the basin is buried.


LFM’s fiberglass sumps present an outstanding value when compared to steel or concrete sumps. Our products have a longer service life than similar products fabricated from other materials, which translates into replacement cost savings. Additionally, our high-quality, one-piece sumps weigh approximately 60% less than steel sumps, making installation and site transfer easier and less expensive.

Strong & Lasting Construction

Our fiberglass sumps are engineered for the specific service conditions required by our customers. LFM builds fiberglass sumps to provide a long and trouble-free service life. Our sumps are built to meet or exceed the strict industry requirements to assure our customers of the highest structural integrity, durability, and corrosive resistance. We maintain individual inspection reports for each sump, recording such information as resin system used, actual material usage, fittings, accessories, and delivery destination. The inspection reports are filed for future reference and copies are available upon request. Our excellent inspection program assures that each of our customers receives the highest quality fiberglass products available.

Professional Delivery

LFM has its own fleet of delivery trucks specifically equipped to transport fiberglass sumps. We employ a professional delivery staff whose primary goal is to provide safe and courteous on-time delivery of our products to our valued customers.

Quality Assurance

At LFM, we stand behind the products we build. We offer a one-year warranty for workmanship and a lifetime warranty against rust and corrosion on our fiberglass sumps. Speak to your LFM sales representative for complete details.