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Batt & Blanket Insulation
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DESCRIPTION Knauf's Batts and Blankets are thermal and acoustical products made from highly resilient,
inorganic glass fibers bonded by a thermosetting resin. The products are available unfaced or with kraft, foil, or flame-rated FSK-25
(Foil-Scrim-Kraft) foil facings.
APPLICATION Knauf's Batts and Blankets are cost-effective thermal and acoustical barriers for energy-
efficient construction. Their consistent quality, low dust, and clean-cutting resilient fibers make fabrication easy and installation
fast. The products can be used in new and retrofit wood and metal frame applications in residential and commercial structures, as well
as in manufactured housing applications. These applications include thermal and acoustical treatments to walls, ceilings, and floors.
In addition, High Density products are available where optimal thermal performance is required and space for insulation is limited.
High Density Cathedral Ceiling Batts, for example, deliver greater R-
value in less space, so builders can increase R-values and still maintain adequate space for ventilation. Knauf QuietTherm Insulation's excellent
acoustical properties reduce sound transmission when properly installed in partition walls, ceilings, and floor assemblies.
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SECTORS Residential Knauf offers a full line of
standard and high-density batts and blankets with a wide range of sizes and R-values. Available unfaced, or with kraft or flame-rated
(FSK) foil facings, Knauf's residential insulation can be used for cavity walls, floors, ceilings, attics, basements, and crawl spaces.
It is highly resilient, recovering quickly to full thickness. It also greatly reduces the transmission of noise in the house. Light Commercial This full line of standard and high-density batts and blankets for
wood and metal frame construction is available unfaced or with kraft, foil, or flame-rated (FSK) foil facings. Knauf QuietTherm Insulation can improve STC ratings in wood stud construction by 3 to 5 points and in metal
stud construction by 8 to 10 points, depending on the complexity of the wall configuration and layers of insulation. Knauf's commercial
building insulation can be used for exterior and partition walls, floors, crawl spaces, and a variety of ceiling applications. Manufactured Housing Knauf's manufactured housing insulation is a full line of
batts and blankets with a wide range of R-values, lengths, and widths. It is designed to work efficiently with pre-manufactured
structures of all widths. Available unfaced in widths up to 192" (4.88 m) or with kraft facing in widths up to 24" (610 mm), it can be
used for cavity walls, floors, and ceiling applications. And QuietTherm sound batts are
available for partition walls. Retail Knauf's full line of retail batts and
blankets comes in a wide range of sizes and R-values, and is available unfaced or with kraft facing. Most blankets are conveniently
perforated every 94" (2.39 m) to make installation in standard 8' walls a snap, or they can be used as-is to insulate long runs like
floor or ceiling areas. This highly resilient insulation recovers quickly for a snug fit and assured thermal performance. Knauf's
retail roll packaging has easy-to-identify R-value and application information to help your customers find the right product
quickly.
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FEATURES AND BENEFITS Thermally Efficient - Excellent insulating value.
-
NAHB-certified thermal performance.
Acoustical Barrier - Reduces airborne sound transmission.
-
Significantly improves STC ratings of wall configurations.
Installation - Extra-wide stapling
flange for faster, easier installation.
- Durable facing resists tears and is marked in one-foot increments.
SPECIFICATION COMPLIANCE - ASTM C 665*; Type I, Class A
(unfaced)
- ASTM C 665*; Type II, Class C (kraft faced)
- ASTM C 665*; Type III, Class A (FSK-25 foil faced)
- ASTM C 665
*; Type III, Class B (foil faced)
- GREENGUARD Environmental Institute
- California Energy Commission
- Dade County,
Florida
- MEA #498-90-M
- State of Minnesota
*Federal Specification HH-I-521F has been canceled and
replaced by ASTM C 665.
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TECHNICAL DATA Surface Burning Characteristics - Unfaced and flame-rated (FSK)
foil faced products do not exceed 25 Flame Spread, 50 Smoke Developed when tested in accordance with ASTM E 84.
Facing Permeance - Kraft faced products have a water vapor permeance of 1.0 or less.
- FSK foil faced products have
ratings of .04.
- Foil faced products have ratings of .05.
Formaldehyde Off-Gassing - Tested and
shown to be below OSHA limits.
- Diminishes to immeasurable levels within a short time frame.
Water Vapor
Sorption (ASTM C 1104) Corrosion (ASTM C 665) - No greater than
sterile cotton.
Microbial Growth (ASTM C 1338) - Does not support microbial growth.
Noncombustibility (ASTM E 136) - Noncombustible (unfaced).
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PACKAGING - Our packages feature complete installation instructions and highly visible color coding
system, which follows industry standards, making Knauf products easy to select.
- Knauf packages are lightweight, stack without
slipping, and are sized to fit easily under floors and through scuttle holes.
Batts - Batts are
packaged in strong, white poly bags that offer excellent protection from abuse, dust, and moisture.
- Knauf's unitized packaging
combines four batt bags in one convenient banded package, which requires less space for storage and makes loading, unloading, and job
site delivery easier.
Rolls - Standard rolls may be skip-chopped to specific lengths and are
packaged in clear poly overwrap that protects the product during shipment and storage.
- Retail rolls stack easily for display and are
unitized to simplify storage and handling.
- Retail rolls have complete DIY installation instructions and helpful product selection
guides.
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 Knauf products are
certified for indoor air quality by The GREENGUARD Environmental Institute, a global, non-profit organization, providing the worlds
leading guide to certified low emitting interior products and building materials through independent, indoor air quality laboratory
testing. www.greenguard.com
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BATTS AND BLANKETS FORMS AVAILABLE WOOD FRAME CONSTRUCTION | |
| R-Value |
Thickness |
Width |
Unfaced |
Kraft |
Foil |
FSK-foil |
| R-11 |
3.5" (89 mm) |
11", 15", 16", 19", 23", 24" (279, 381, 406, 483, 584, 610
mm) |
|
|
|
|
| R-13 |
3.5" (89 mm) |
11", 15", 16", 19", 23", 24" (279, 381, 406, 483, 584, 610
mm) |
|
|
|
|
| R-15HD* |
3.5" (89 mm) |
11", 15", 19", 23" (279, 381, 483, 584 mm) |
|
|
|
|
| R-19 |
6.25" (159 mm) |
11", 15", 16", 19", 23", 24" (279, 381, 406, 483, 584, 610
mm) |
|
|
|
|
| R-21HD* |
5.5" (140 mm) |
15", 23" (381, 584 mm) |
|
|
|
|
| R-22 |
6.5" (165 mm) |
15", 16", 19", 23" (381, 406, 483, 584 mm) |
|
|
|
|
| R-25 |
8.5" (216 mm) |
15", 23" (381, 584 mm) |
|
|
|
|
| R-26 |
9" (229 mm) |
16", 24" (406, 610 mm) |
|
|
|
|
| R-30HD* |
8.25" (210 mm) |
15", 23" (381, 584 mm) |
|
|
|
|
| R-30 |
10" (254 mm) |
11", 16", 19", 24" (279, 406, 483, 610 mm) |
|
|
|
|
| R-38HD* |
10.25" (261 mm) |
15", 23" (381, 584 mm) |
|
|
|
|
| R-38 |
12" (305 mm) |
16", 24" (406, 610 mm) |
|
|
|
|
| *HD-High Density Insulation |
|
|
|
|
|
|
BATTS AND BLANKETS FORMS AVAILABLE METAL FRAME CONSTRUCTION | |
| R-Value |
Thickness |
Width |
Unfaced |
Kraft |
Foil |
FSK-Foil |
| R-8 QT** |
2.5" (64 mm) |
16", 24" (406, 610 mm) |
|
|
|
|
| R-11 QT** |
3.5" (89 mm) |
16", 24" (406, 610 mm) |
|
|
|
|
| R-13 QT** |
3.5" (89 mm) |
16", 24" (406, 610 mm) |
|
|
|
|
| R-19 QT** |
6.25" (159 mm) |
16", 24" (406, 610 mm) |
|
|
|
|
| **QT-QuietTherm Insulation |
|
|
|
|
|
|
BATTS AND BLANKETS FORMS AVAIALBLE MANUFACTURED HOUSING ROLLS | |
| R-value |
Thickness |
Width |
Unfaced |
Kraft |
Foil |
FSK-Foil |
| R-7 |
2.25" (64 mm) |
15", 23", 48", 60", 72", 84", 90", 144", 164", 168"
(381, 584, 1219, 1524, 1829, 2134, 2286, 3658, 4166, 4267 mm) |
|
|
|
|
| R-11 |
3.5" (89 mm) |
15", 23", 48", 60", 72", 84", 90", 144", 164", 168"
(381, 584, 1219, 1524, 1829, 2134, 2286, 3658, 4166, 4267 mm) |
|
|
|
|
| R-14 |
4.5" (114 mm) |
15", 23" (381, 584 mm) |
|
|
|
|
| R-19 |
6.25" (159 mm) |
15", 23", 60" (381, 584, 1524 mm) |
|
|
|
|
| R-30 |
10" (254 mm) |
16", 24" (406, 610 mm) |
|
|
|
|
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