Direct answer
Spray foam doesn’t settle, sag, or degrade like fiberglass and cellulose. Properly installed foam lasts the lifetime of the building (50+ years). Workmanship warranty terms are set by your matched partner contractor and confirmed in writing before work begins.
Authoritative sources
DOE Energy Saver guide to insulation types, R-values, and recommended applications.
Energy Efficient Home Improvement Credit — up to $1,200/yr for qualifying insulation work.
Energy Star recommendations for attic and wall insulation R-values by climate zone.
Related questions
We connect Greater Cincinnati homeowners with BPI-credentialed spray foam installers in our partner network. Mon–Fri 7am–6pm · Sat 9am–3pm.
