P-JR21
Johns Manville R-21 Fiberglass Insulation Unfaced Batts
Fiberglass
MPN: P-JR21
P-JR21
Out Of Stock
- Brand: Johns Manville
- Includes: (7) Pieces per package
- Made in US: No
- Manufacturer: JOHNS MANVILLE
- Material: Fiberglass
- Used for: Wood Stud Framing
JM Unfaced Formaldehyde-free™ fiberglass insulation offers an R-value of 21, as well as effective thermal and noise control.
This unfaced fiberglass insulation comes in pre-cut batts for standard-sized wall cavities.
Sold by the Tube (7 pieces per tube) or by the sq ft (MSF = 1,000 sq ft).
Looking for master packs? A master pack of U1321 15"x93" Batts is (5) Tubes. A master pack of U1322 23"x93" Batts or U2105 15"x105" Batts is (4) Tubes.