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847-931-1950
RPS Engineering
  • CONVEYOR COVERS
    • Conveyor Belt Covers – Overview
    • CH Series – Full Hinged
    • CH-75 Series – 3/4 Cover
    • CHCO / CHCS / CHLC Options
    • CH, CH75 & CHFG Conveyor Cover Options
    • Installation Instructions
    • Conveyor Cover Catalog
  • Wastewater Tank Covers
    • Wastewater Tank Covers – Overview
    • Aluminum Flat Tank Covers
    • Launder & Channel Covers
    • Aluminum vs. Fiberglass Tank Covers: How to Choose
    • Aluminum Domes
    • Fiberglass Domes
    • Wastewater Spec Sheets & Engineering Documents
    • Locate an RPS Wastewater Rep | RPS Engineering
  • SIDING/ROOFING
    • METAL CURVING
  • CONTACT
    • ABOUT RPS
      • RPS Engineering Celebrates 50 Years
      • IWPC 2026
      • TESTIMONIAL
      • WASTEWATER USA REP MAP
  • Menu Menu

Fiberglass Domes

Fiberglass Domes                   Current sizes available in molds are: 18ft, 20ft,22ft,24ft and 30ft diameter.
(click here for details/specs) FRP Section 434234

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Deer Island, Boston, MA
Carson, IANew Castle, CO

Material guide
Aluminum vs. Fiberglass: How to Choose
Compare materials, BABA compliance, H₂S resistance & cost

Contact Us

Our Location

RPS Engineering
1300 Crispin Drive
Elgin, IL 60123

Phone: 847-931-1950
Fax: 847-931-4274

RPS Engineering – Industrial Fabrication since 1975

RPS Quick Facts

Woman-Owned

Acquired by McGuire Johns Holdings & Linda Peddle in December 2025.

ISO 9001: Compliant

Committed to customer satisfaction and continual improvement.

Founded in 1975

50+ years serving industrial and municipal clients across North America.

Made in USA

Centrally located outside Chicago for fast U.S. shipping with 1–2-week turnaround on most custom-made orders.

Products

  • Conveyor Covers
  • Wastewater
  • Metal Curving
  • Siding & Roofing
  • Find a Rep
  • About RPS
  • Contact Us

Our Location

RPS Engineering
1300 Crispin Drive
Elgin, IL 60123

Phone: 847-931-1950
Fax: 847-931-4274

Conveyor covers: coversales@rpsengineering.com
Wastewater:
gina-wwtp@rpsengineering.com
Roofing & siding: custservice@rpsengineering.com

Privacy Statement
© Copyright 2026 - RPS Engineering | 1300 Crispin Drive, Elgin IL 60123 | 847-931-1950 | ISO 9001 Compliant | Woman Owned Business -
  • Link to LinkedIn
  • Conveyor Covers
  • Wastewater
  • Metal Curving
  • Siding & Roofing
  • Find a Rep
  • About RPS
  • Contact Us
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