Introduction

A city‐owned facility—used as a Senior Center at the time of the project—faced a unique predicament. Although the building was slated for demolition and replacement within five to ten years, funding uncertainties meant the city needed a reliable roofing solution that could be extended to a 10‐ to 15‐year life cycle if necessary. Multiple structural and design constraints compounded this challenge.

Key Project Challenges

1. Existing Roof System Removal: Due to the structure’s condition and cost factors, the old roof system(s) could not be removed.
2. Severe Ponding: One wall area had suffered long‐term leaks because of standing water.
3. Weight Limitations: Any new solution had to be minimally invasive, adding very little weight to the roof.
4. Aged Metal Ductwork: A significant portion of the roof was covered by outdated ductwork that needed to remain functional until the building was ultimately torn down.

Collaboration & Evaluation

Recognizing the complexity, the city brought in a roof consulting firm that had previously worked with RMI. Together with city engineers and RMI representatives, they reviewed:

• Existing Building Design
• Forensic Evaluations
• Roof System Specifications

Following this thorough assessment, the team concluded that the existing asphalt roof system would stay in place, while the severe ponding area would be addressed with multiple leveling coats of RMI‐Flex.