Fiberglass Tanks — Built for Tough Environments, Engineered to Last

Leak-proof storage. Certified standards. Lightweight strength. Store potable and non-potable water, chemicals, wastewater, fire reserves, agriculture, and food-grade product with decades of reliability.

Talk to James — Get the Right Fiberglass Tank
Fiberglass vertical tank

Why Fiberglass?

  • Leak-free → compliance peace of mind.
  • Maintenance-free → no repainting, corrosion, or re-lining.
  • Lightweight install → 30–50% faster installs in tough sites.
  • Veil lining → resists weeping, wicking & chemical attack.
  • Dual-purpose → potable water + fire protection in one asset.
  • UV stabilized resins → decades of outdoor service life.
  • Custom coatings/liners → safer audits, fewer warranty claims.

Standards & Proof

  • ASTM D3299 (filament wound)
  • ASTM 4097 (contact molded)
  • AWWA & NSF/ANSI 61 approved resins
  • FDA & fire-retardant resins available

Every fiberglass tank leaves the plant NSF-ready — unlike imports that often fail testing and delay projects.

Styles for Every Application

Water Storage Tanks
Above & underground.
Rainwater Collection
Urban + agricultural capture.
Fire Suppression
Dual potable/fire use.
Underground Wastewater
Non-reactive to sewer gases.
Agriculture Tanks
Rainwater & fertigation storage.
Food Processing
NSF 61 & FDA resins.
Horizontal Tanks
Domed/dished ends, cradles.
Vertical Flat / Cone Bottom
High-volume storage, open/closed tops.
Multi-Piece Sectional
Erected on-site for massive installs.

The Liberty CES Advantage

  • James specs the right laminate, resin & liner for the duty cycle.
  • Vendor network = multiple sourcing for lead time & cost.
  • One Liberty spec can save clients $20K+ in avoided errors.
  • 30+ years of failures avoided → zero spec failures across hundreds of installs.
20+ yrs
Service Life
50%
Lower Remote Install Cost
80%
Less Maintenance vs Steel

Need the right fiberglass tank? One call = the correct spec, first time.

Talk to James — Get the Right Fiberglass Tank

Explore All Chemical Water Storage Tank Options

From flat bottom to FRP, we engineer tanks for every duty cycle and chemical environment.