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About the Project

10-Year UniFlex Silicone Roof Restoration System

Flat Roof Coating Project in Philadelphia, PA

For this project in Philadelphia, Pennsylvania, we completed a UniFlex 100% silicone roof restoration system designed to restore and extend the life of the existing flat roof. Rather than replacing the entire roofing system, the homeowner chose a seamless coating solution to improve waterproofing and protect the roof from the harsh effects of UV exposure and standing water.

Silicone roof coatings provide an effective way to renew aging flat roofs while creating a durable, weather-resistant membrane.

Roof Inspection and Surface Preparation

Before applying the coating system, our team performed a thorough inspection of the roof to evaluate its condition and identify areas requiring additional attention.

The preparation process included:

  • Complete roof inspection
  • Power washing the entire roof surface
  • Allowing the roof to fully dry before application

Proper preparation is essential to ensure maximum adhesion and long-term performance of the silicone coating system.

Reinforcement of Seams and Roof Penetrations

Flat roofs are particularly vulnerable around seams, flashings, and roof penetrations. To strengthen these critical areas, we reinforced the roof where needed using trail silicone.

Special attention was given to:

  • Existing roof cement areas
  • Pipe penetrations and protrusions
  • Flashings and transition points
  • Seams throughout the roofing system

Addressing these vulnerable areas helps prevent future leaks and improves the overall integrity of the roof.

Application of the UniFlex Silicone Roof Coating

Once the roof was properly prepared, we applied the UniFlex 100% Silicone Roof Coating System at the manufacturer-specified thickness.

This seamless application provides several benefits, including:

  • Protection against harmful UV exposure
  • Resistance to ponding and standing water
  • Enhanced waterproofing performance
  • Extended service life of the existing roof

Unlike traditional coatings, silicone creates a continuous membrane with no seams, helping minimize potential leak points.

Final Inspection and Quality Assurance

After the coating was installed, we conducted a final inspection to verify proper coverage and ensure all areas were protected according to manufacturer specifications.

The completed system provides renewed protection and improved performance while helping preserve the existing roof structure.

Flat Roof Restoration in Philadelphia, PA

This project demonstrates how a silicone roof restoration system can provide an effective alternative to a full roof replacement. By combining thorough preparation with a seamless coating application, the existing roof received a renewed layer of protection designed for long-term performance.

At Charming Exteriors, we provide professional flat roof restoration services in Philadelphia, PA, helping homeowners and property owners maximize the life of their roofing systems with quality materials and expert installation.