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Johns Manville U366 R38 Formaldehyde-Free Fiberglass Insulation, 64 Square Feet
4.0 (36 items)
Limited Time SaleUntil the end
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$63.33 cheaper than the new price!!
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New $115.15
Product details
| Management number | 204751693 | Release Date | 2025/10/21 | List Price | $51.82 | Model Number | 204751693 | ||
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Johns Manville Formaldehyde-free insulation is made with proven fiberglass technology and consists of recycled and renewable content including a new organic plant-based binder that has no formaldehyde, acrylics, or dyes added.
Highlights:
- Coverage Area: 64 Square Feet
- Insulation Material: Fiberglass
- Roll or Batt: Batt
- Insulation Application Type: wood-framed attics and ceilings
- Insulation R Value: R38
- It offers the greatest thermal performance and can be used in new or existing attic floor/ceiling applications
- Use of a separate vapor barrier may be required
- Convenient pre-cut batts mean less cutting
- This product helps save energy
- It offers good sound absorption and inorganic glass fiber will not rot, mildew or deteriorate
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