Commercial Roofing

Complete roofing services for commercial, industrial, and institutional buildings throughout St. Louis, MO.

New Roof, Re-roof, Repair, and Maintenance

Commercial flat roof installation by Republic Roofing

We offer complete roofing services on all types of industrial roofing systems for St. Louis, Mo and surrounding areas. Most likely it will be a low-slope flat roof. We can spec and apply a system that meets your specific needs and satisfy all requirements for manufacturers warranties, local building codes, optimum insurance rates, and energy efficiency.

Republic Roofing Company's goal is to provide the maximum longevity for your roof. We use high grade materials that are proven and meet all standards. Our experts are true professionals who have decades of commercial experience.

Commercial Roofing Systems

We spec and apply roofing systems tailored to your building's specific requirements.

Hot Asphalt

Traditional built-up roofing system delivering proven long-term performance.

Single Ply

Lightweight, flexible membrane systems designed for low-slope applications.

Modified Bitumen

Composite sheets offering enhanced durability and weather resistance.

TPO

Energy-efficient thermoplastic membrane reflecting heat and reducing cooling costs.

EPDM

Durable rubber roofing ideal for flat and low-slope commercial roofs.

Built-up Roofing

Multi-ply systems bonded with hot bitumen for lasting protection.

Built to Meet Every Standard

Manufacturers Warranties

Systems that qualify for full manufacturer warranty coverage.

Local Building Codes

All work meets St. Louis County and municipal code requirements.

Optimum Insurance Rates

Proper installation helps satisfy insurance standards.

Energy Efficiency

Modern systems designed to reduce building energy costs.

Certified Applicator

Republic Roofing Co. is a certified applicator with:

Carlisle Firestone Mule-Hide DuroLast TAMKO Kelly 2001 Company