
Injected Between Mortar
RetroFoam is injected using a specialized tool that can fit in between the mortar and fill the entire cavity with insulation.

All Walls Insulated
Installers make sure to inject all wall cavities with RetroFoam.

Re-Mortared
After injecting RetroFoam, the installers re-mortar all of the holes.

Interior Insulation
The homeowner wanted a trouble interior wall insulated so Primary Home Improvements filled the wall with RetroFoam and made sure to seal it back up.

Garage Insulated
In addition to the exterior and interior walls, the installers insulated the garage. This created a temperature-controlled space.