
2-Story Home
No matter how many stories your home is, Primary Home Improvements can get the job done!

RetroFoam Prep
Installers prep the exterior walls for RetroFoam by taking siding off, drilling holes between studs and placing the plugs in the holes for after the foam is injected.

Work Done
Once RetroFoam is filled into all wall spaces, installers plug the holes and carefully put the siding back on.