Open
Cell
- Stretches with wood to prevent
separation
- Remains pliable for ease of
retrofits with wires/plumbing after installation
- Air Barrier
- Absorbs Moisture
|
Closed
Cell
- Sets solid and adds structural
strength
- Highest R-Value per
inch
- Air/vapor retarder
- R-Value degrades over time due
to off gassing
- Improper installation can warp
window/door frame
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