Our Building Envelope Process & Services 

We listen to every client before we react to determine what they want to get out of the project and tailor every approach specifically to our clients needs.

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.