04/04/2026
Under-slab prep done right.
We installed closed cell spray foam beneath this slab in a continuous, monolithic layer—fully adhered, self-flashing, and seamless. No joints, no gaps, no weak points.
This isn’t just insulation. It’s a multi-function control layer:
• V***r barrier – stops ground moisture before it ever reaches the slab
• Thermal break – keeps radiant heat where it belongs
• Radon barrier – adds an additional layer of protection against soil gases
When you’re investing in radiant floor heat, performance starts below the concrete. If the assembly isn’t controlled at the slab level, you’re losing efficiency before the system even turns on.
At Steel City Insulation, we don’t just install insulation—we design systems based on proven building science to control heat, air, and moisture as a complete assembly. Every spray foam project is installed using Akurate Dynamics CPS-HV equipment, allowing real-time control of material flow, ratio, pressure, and temperature to ensure the foam is processed exactly to manufacturer specifications. Qualifying projects are backed by an AD-ACE Conformance Report, providing third-party verification that the installation was done correctly. Proof. Not Promises.
Build it once—and build it right.
Performance Beyond R-Value.
Steel City Insulation
(724) 352-FOAM
www.SteelCityInsulation.com
