Wood Fiber Board Insulation Calculator
Wood fiber board is a vapor-open exterior insulation option for builders prioritizing drying potential and lower embodied carbon. Use this as early material planning only; confirm actual product datasheets and local assembly requirements.
Default material estimate
- R-value per inch: R-3.7
- Required thickness for R-20: 5.4 inches
- Order area with 10% waste: 550 sq ft
- Estimated material cost: $2,140
Material snapshot
- Category: Rigid board
- Form: Vapor-open wood fiber panels
- Typical use: Exterior continuous insulation and rainscreen wall assemblies.
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