SKU# FGIJMR1923FR

JOHNS MANVILLE R19 (6-1/2") 23" x 39' FACED ROLL

JM B242 R19 6-1/2" X 23" X 39'

Product Overview

JOHNS MANVILLE: B242

R19 (6-1/2" T x 23" W x 39' L)

75.07 SQ FEET

KRAFT FACED ROLL

Thermally Efficient - Effective resistance to heat transfer, with R-values up to R-49.
Formaldehyde-free - Will not off-gas formaldehyde in the indoor environment.
Sound Control - Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Resilient Inorganic Glass - No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
Superior Performance - Stable bonded glass fibers will not slump within the wall cavity, settle or break down during normal applications.

Pack Quantity

The quantity that makes up a standard package.

You must order in units of this quantity.

Items are sold in Gross and Pieces.

Example: Package quantity

.3333 gross enter .3333
10 gross enter 10 or 20, 30 etc.
72 pieces enter 72 or 144, 216 etc.

Please note: 1 gross = 144 pieces.

Pack Quantity	Pieces
0.0208	3
0.0417	6
0.0555	8
0.0625	9
0.0694	10
0.0833	12
0.1041	15
0.1111	16
0.1250	18
0.1389	20
0.1667	24
0.2083	30
0.2222	32
0.2500	36
0.2778	40
0.3333	48
0.4166	60
0.5000	72
0.6667	96
0.7500	108
1.3333	192
1.5000	216
1.6667	240