Roof Spec Inc. (RSI) – Building Envelope Experts

Our Process & Services

We listen to every client in order to determine their unique needs and what they hope to accomplish with each project. We then tailor our approach and solution to specifically meet those requirements.

Building Enclosure Commissioning

Asset Management

RSI provides evaluation, design and construction administration services

We’ll do the investigation for you.

The building envelope experiences tremendous abuse due to environmental exposure. Water infiltration, temperature variation, freeze-thaw cycles, acid rain, and ultraviolet radiation all conspire to put stress on the building enclosure. We can help determine areas of concern and recommend solutions.

Learn More

RSI Building Envelope – Featured Projects

From historic cathedrals to modern structures, RSI focuses on providing sound engineering solutions. RSI addresses unique roofing, waterproofing, flashing, and wall issues related to moisture, air, and thermal intrusion and longevity.

Investigation

Design & Consulting

Quality Assurance Observation

Testing – Roofs & Walls

Building Enclosure Commissioning

Asset Management

Your most valuable guarantee is our independence.

Our Process & Services

We listen to every client in order to determine their unique needs and what they hope to accomplish with each project. We then tailor our approach and solution to specifically meet those requirements.

We’ll do the investigation for you.

RSI Building Envelope – Featured Projects

Minnesota History Center

Minnesota State Capitol

Plaza VII Office Building

Cathedral of St. Paul

General Mills – Headquarters

Lebanon Hills Visitor Center