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Product Featuresarrow_drop_down
- No 'oil canning' or duct noise, Air space provides positive R-value, No shop fabrication, user friendly - no cut hands
- Stapling as directed results in plenum air seal tighter
- Enviro-friendly, Made from recycled products
- Moisture treated against dampness
- All popular joist size, Will not sustain combustion
- Pre-formed headers (regular joists and I-joists)
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