Proven Solutions for Commercial Properties

Gateway Door & Contracting provides Greater St. Louis with high-performance commercial doors and entry systems that enhance security, efficiency, and aesthetics. Our Commercial Case Studies highlight successful projects, showcasing how we’ve helped businesses, warehouses, retail spaces, and industrial facilities find the right door solutions for their needs.

From heavy-duty overhead doors to custom storefront entrances, we design and install solutions that stand the test of time. As a trusted St. Charles Raynor Garage Door Dealer, we work with industry-leading products to ensure long-lasting performance and reliability. Explore our case studies to see how we’ve delivered quality results to businesses like yours.

Case Studies

About Sullivan Precision Metal Finishing

Sullivan Precision Metal Finishing is a leading provider of metal finishing services specializing in precision vibratory finishing, shot blasting, and thermal deburring. Their Sullivan, Missouri facility operates under demanding conditions, where moisture and metal surfaces present unique challenges in maintaining equipment longevity and efficiency.

Customer Challenge

Sullivan Precision Metal Finishing’s facility experiences high moisture levels, damaging its garage door. Over time, the excessive humidity has led to rust and corrosion, affecting the door’s functionality and durability. They needed a moisture-resistant solution to withstand their working environment without frequent maintenance issues.

Our Solution

To combat moisture-related deterioration, Gateway Door & Contracting installed a doorLink 4401 sectional garage door equipped with the following:

  • 13 ball-bearing sealed rollers for smooth, long-lasting operation
  • Stainless steel cables to prevent rust and cable fraying
  • Powder-coated Duramaster springs from Service Spring Corp. offer superior corrosion resistance

Beyond the installation, we provided Sullivan Precision Metal Finishing with a tailored maintenance plan to help them proactively prevent future failures and extend the lifespan of their new door.

Installation Timeframe

1/2 day – Efficient turnaround with minimal disruption to operations

Challenges Faced & Overcome

Supplier Issue: We were initially provided with the wrong springs. However, working closely with our supplier, we resolved the issue within 30 minutes, promptly ensuring the correct springs were fabricated and delivered to the job site.

Results

The new sectional garage door is rust-resistant, smooth-operating, and built to last, significantly improving the reliability of the facility’s access points. With the added benefit of moisture-resistant components, the new setup ensures enhanced durability and reduced maintenance.

Looking for a Commercial Garage Door Solution?

If your business requires a high-performance garage door built for durability in harsh conditions, Gateway Door & Contracting has the expertise to deliver. Request a free quote today to discuss your project needs!