Our Insulation Services

Six services, one standard of honesty. Pick the one that matches what you're dealing with, or call us and we'll help you figure out which one applies.

Side-by-Side Comparison

All four products compared across the factors that matter most to homeowners.

Factor Open-Cell Foam Closed-Cell Foam Blown-In Crawlspace Encap.
R-Value per inch3.56–73.2–3.8N/A (vapor barrier)
Cost per sq ft$1.85–$2.30$1.85–$2.00/sq ft/in$2.15–$2.30 (R-38)$3.50–$7.50
Air sealingExcellentExcellentPoor (needs supplemental sealing)Good (seals vents & foundation)
Vapor barrierNoYes (Class II)NoYes (primary function)
SoundproofingExcellentGoodModerateMinimal
Water resistancePoorExcellentModerateExcellent (core purpose)
Structural benefitNoneYes adds rigidityNoneProtects wood structure
Re-entry time24 hours24 hoursImmediateSame day
Best for existing homesYesYesExcellentExcellent
Best for new constructionExcellentExcellentGood (attics)Excellent
Pest resistanceModerateExcellentGoodExcellent (seals entry points)
Eco-friendlyModerateLowerModerateModerate
LifespanLife of homePermanent20–30 years15–20 years

Choose Open-Cell if…

  • Soundproofing is a priority
  • You're insulating interior walls or floors
  • Budget is a concern but spray foam is needed
  • The area is not exposed to moisture or flooding

Choose Closed-Cell if…

  • You want maximum R-value in a thin profile
  • The area is exposed to moisture or flooding
  • You're insulating a conditioned attic or crawl space
  • Long-term energy ROI is the priority

Choose Blown-In if…

  • You're upgrading an existing attic
  • Budget is the top priority
  • You want immediate re-entry after install
  • You're adding R-value over existing insulation

Choose Encapsulation if…

  • You have a vented or dirt-floor crawlspace
  • You notice musty odors or soft spots in your floors
  • You've had moisture, mold, or pest issues
  • You want to protect your floor joists and subfloor long-term

Still not sure which is right for your home?

That's exactly what our free assessment is for. We'll walk your home, identify the problem areas, and give you a clear, honest recommendation.

Book Free Assessment