- What it does
- Insulation restricts the transfer of heat, sound, or electricity within building envelopes, industrial equipment, and piping systems to maintain desired internal climates and control noise. Representative products within this category include fiberglass batts, rigid foam boards, and spray polyurethane foam.
- How it flows
- This physical building material is transported to construction sites or industrial facilities and manually installed, blown, or sprayed into wall cavities, attics, and mechanical enclosures. It is permanently integrated into architectural structures and piping networks to form a continuous thermal or acoustic barrier.
- Summary
- Insulation materials are manufactured and packaged into compressed bundles or pallets, then shipped to wholesale building material distributors. From there, they are purchased by construction contractors, transported to job sites, and permanently installed into wall cavities and structural envelopes to provide thermal and acoustic barriers.