Commerical Spray Foam Insulation

ThermalStop spray-in-place polyurethane foam insulation technology provides superior thermal insulation to preserve optimal temperature. ThermalStop is used in a wide variety of commercial applications. It is a seamless, energy efficient, weather resistant and economical solution to the most challenging insulation environments.


ThermalStop has an R-value of 6.8 per inch. Additional thickness can be installed to meet your insulation requirements.


This spray polyurethane insulation system with coating typically weighs less than 1 lb. per square foot.


ThermalStop conforms and fully adheres to its substrate. It easily insulates unusual configurations.


This system blocks air movement, resulting in even greater energy savings.


The closed-cell nature of ThermalStop resists water penetration. It is a FEMA Class 4 Flood Resistant Material.wall.

Seamless insulation and damp proofinging in one application. R-Value 6.7 per inch. Rigid, closed-cell foam.

Masonry Cavity Wall Insulation & Damp Proofing

NCFI’s SPF insulation (Spray Polyurethane Foam insulation) is a reactive, two-part liquid, spray-applied by professional installers. The result is a highly efficient air barrier and vapor diffusion retarder (VDR). Our high density, closed-cell spray insulation also results in higher R-values per unit thickness than can be achieved with any other type of commercially available insulation. NCFI InsulBloc┬« is a 2.0 lb/cu ft density, closed-cell foam. Trained applicators apply it as a liquid to the masonry block wall. The foam reacts, expands, and cures in-place, forming a seamless insulating and damp proofing membrane. Masons install brick facing over the foam. Standard anchors tie brick facing to the block wall.