Silicone Roof Coating in Ontario, CA

105,000 Sq Ft Commercial Manufacturing Facility | Case Study

Project Overview

• Location: Ontario, California

• Building Type: Commercial Manufacturing Facility

• Building Size: 105,000 Square Feet

• Roof Type: Flat Commercial Roof

• Service Provided: Silicone Roof Coating System

• Primary Goal: Stop leaks, extend roof life, avoid full replacement

• Project Duration: Multi-day installation

The Challenge: Aging Flat Roof at a Manufacturing Facility

The owner of this 105,000 sq ft commercial manufacturing building in Ontario, CA contacted our team after experiencing recurring roof leaks and concerns about the long-term condition of their flat roof.

With a manufacturing operation inside the building, even minor roof leaks posed a serious risk to:

• Equipment and inventory

• Daily operations

• Long-term maintenance costs

A full commercial roof replacement would have been costly and disruptive, so the client wanted a cost-effective solution that would extend the life of the existing roof while improving waterproofing and energy efficiency.

Our Recommendation: Silicone Roof Coating System

After completing a detailed commercial roof inspection, our team determined the roof structure was still in serviceable condition and an excellent candidate for a silicone roof coating system.

Silicone coatings are ideal for large flat commercial roofs because they:

• Perform exceptionally well in areas with ponding water

• Create a seamless, fully adhered waterproof membrane

• Reflect UV rays to help reduce rooftop heat

• Extend roof life by 10–15 years when properly maintained

This solution allowed the property owner to avoid a full roof replacement while still addressing leaks and long-term durability.

The Installation Process

To ensure long-term performance, our crew followed a proven installation process:

1. Surface Preparation – Thorough roof cleaning to remove debris, dirt, and contaminants

2. Detail Work – Reinforcement of seams, penetrations, and flashing areas

3. Silicone Application – High-performance silicone coating applied across the entire 105,000 sq ft roof

4. Final Inspection – Quality control inspection to ensure full coverage and proper thickness

The installation was completed efficiently to minimize disruption to the manufacturing operations inside the building.

Results & Benefits

After completion, the building owner experienced immediate and long-term benefits:

• Active roof leaks eliminated

• Seamless waterproof protection across 105,000 sq ft

• Extended roof lifespan without full replacement

• Improved energy efficiency due to reflective white coating

• Lower long-term maintenance and repair costs

Before & After: Silicone Roof Coating Transformation

Trusted Commercial Roofing Contractor in Ontario, CA

This project was completed by Central Roofing, a family-owned commercial roofing company with over 30 years of experience serving Ontario, Los Angeles, and Orange County.

We specialize in:

• Silicone roof coatings

• Commercial roof repairs

• Flat roof restoration

• Large-scale commercial roofing systems

Looking for a Silicone Roof Coating in Ontario?

If you own or manage a commercial building in Ontario, CA and want to extend the life of your flat roof without the cost of replacement, a silicone roof coating may be the right solution.

📞 Call 310-527-6770
🌐 Visit: www.centralroof.com
📍 Free Commercial Roof Inspection Available