SYNTECHNICS · FRP COVERS · SINCE 1975
FRP Environmental
Cover Systems
Fiberglass reinforced plastic covering systems that contain odor and vapor — turning wastewater treatment and industrial facilities into good neighbors.
GOOD NEIGHBORS
Good fences make good neighbors. So do good covers.
SynTechnics FRP covering systems economically and efficiently contain the odor and vapor that might otherwise be objectionable to neighbors — for tanks and reservoirs of virtually any size and shape.
- Maximum strength at minimum weight
- Aesthetically pleasing installations
- Minimal maintenance & operating costs
- Meets demanding environmental conditions
- Efficient on‑site assembly
- Resists chemical‑corrosion damage
- Complex shapes at low cost
- Fewer moisture points — minimal flanges, fasteners & weldments
THE PROCESS
Molded to your requirements — panel by panel.
Modern female contact‑molding produces monolithic panels of multiple fiberglass and resin layers. Each panel meets or exceeds specified structural loads, with a resin‑rich interior finish for corrosion resistance and a specially formulated gelcoat molded into the exterior laminate. Installed at more than 500 locations across the U.S., Canada, Mexico, Santo Domingo, and Peru.
THE PRODUCT FAMILY
Six cover systems. One for every tank.
Domes, arches, and flat covers — each engineered for a specific span, clearance, and foundation. Download the spec sheet for any system below.

Dome Flat Segment Design
For moderate‑size circular tanks up to 53’ in diameter, where inside clearance is a factor.
Download PDF
Dome Scalloped Segment Design
For large circular tanks up to 130’ in diameter, where inside clearance is a factor.
Download PDF
Corrugated Arch Cover System
For smaller rectangular tanks up to 18’ clear span, where inside clearance is needed.
Download PDF
Barrel Arch Cover System
For rectangular tanks up to 90’ clear span, where inside clearance is needed.
Download PDF
Corrugated Flat Cover System
For rectangular or circular tanks up to 35’ clear span, where inside clearance isn’t needed and the foundation may be limited in carrying side thrust.
Download PDF
Scalloped Flat Cover System
For rectangular or circular tanks up to 50’ clear span, where inside clearance isn’t needed and the foundation may be limited in carrying side thrust.
Download PDFFULL PRODUCT BOOKLET
Get the complete Environmental
Covers booklet.
Every cover system, design range, and specification — in one PDF.
