Technical Specifications

Manufacturers Fact Sheet
This fact sheet contains important details about Thermaber’s UltraBatt
TM
mineral wool insulation. Please read
carefully. The chart below covers all sizes of the UltraBatt
TM
unfaced insulation line. For more information, please visit
our website at www.thermaber.com.
Thermafiber® UltraBatt™ Mineral Wool Insulation
R-value Thickness
(inches)
Width
(inches)
Length
(inches)
Piece
Sq. Ft.
Pieces/
Package
Package
Sq. Ft.
10 2.5 16 48 5.33 8 42.7
10 2.5 24 48 8.00 8 64.0
15 3.5 15 47 4.90 5 24.5
15 3.5 16 48 5.33 5 26.7
15 3.5 23 47 7.51 5 37.5
15 3.5 24 48 8.00 5 40.0
23 5.5 15 47 4.90 4 19.6
23 5.5 23 47 7.51 4 30.0
24 6 16 48 5.33 4 21.3
24 6 24 48 8.00 4 32.0
30 7.1 15 47 4.90 3 14.7
30 7.1 23 47 7.51 3 22.5
Read This Before You Buy
What you should know about R-Values
The chart shows the R-values of this insulation.
R means resistance to heat ow. The higher
the R-value, the greater the insulating power.
Compare insulation R-values before you buy.
There are other factors to consider. The amount
of insulation you need depends mainly on the
climate you live in. Also, your fuel savings from
insulation will depend on the climate, the type
and size of house, the amount of insulation
already in your house, and your fuel-use patterns
and family size. If you buy too much insulation, it
will cost you more than what you’ll save on fuel.
To get the marked R-value, it is essential that this
insulation be installed properly.
Thermaber
®
UltraBatt
™
Mineral Wool Insulation
Residential & Commercial
Insulation Submittal Sheet
3711 Mill Street | Wabash, IN 46992 | 888-TFIBER1 [834-2371] | [260] 563-2111 | www.thermafiber.com
TF317/Rev 12-13 Copyright 2013, Thermafiber, Inc. All Rights Reserved
UltraBatt
TM
insulation being installed in a residential
wood stud wall.