spray foam insulation Archives | Whitson Insulation

fiberglass insulation insulation spray foam insulationOctober 20, 2026by Whitson

Hybrid Walls: A Winter New Construction Guide for West Michigan

Many West Michigan builders want the tight seal of spray foam on new construction walls. Yet a full cavity of foam doesn’t fit every project. Hybrid walls offer a practical middle path. In a climate zone 5A winter, a wall filled only with air-permeable insulation can fail the blower-door test at final inspection. Fiberglass, cellulose,...

spray foam insulationOctober 30, 2025by Whitson

Is Spray Foam Insulation a Good Solution for My Michigan Home?

Spray foam insulation is becoming a go-to solution for homeowners and builders across Grand Rapids and Western Michigan. This type of insulation is a polyurethane foam made of two components that are sprayed onto surfaces like walls, ceilings, and floors. The foam expands, hardens, and forms a strong seal that provides both insulation and air sealing...