New Construction & Retrofit in Bismarck, ND

Spraying foam into open wall cavities during framing, before drywall, is the most straightforward and effective way to use it. New builds in the growing Bismarck, Mandan, and Lincoln subdivisions can spray the full cavity and pair it with continuous exterior insulation to meet Zone 6 code targets, plus seal the rim joists that are a common weak point.

On older homes, spray foam generally isn't injected into a finished, drywalled wall — that's a job for dense-pack or injection foam. Spray foam is the right tool for additions, gut remodels, basement finishing, garages, and rim joists and attics, which stay accessible regardless of the age of the finished walls.