
Owens Corning Thermafiber UltraBatt R-15 (All Sizes)
| Delivery Zone | States |
|---|---|
| 1 | Alabama, Florida, Georgia, Louisiana, North Carolina, Oklahoma, Tennessee, Texas |
| 2 | Kentucky, Maryland, Virginia |
| 3 | Connecticut, Iowa, Illinois, Indiana, Kansas, Massachusetts, Michigan, Minnesota, Missouri, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, South Dakota, Wisconsin |
| 4 | Arizona, California, Colorado, Idaho, Montana, Oregon, Utah, Washington |
Thermafiber UltraBatt mineral wool insulation is designed to provide excellent thermal insulation, fire protection and noise control in residential and light commercial building. The semi-rigid batts are more dense than traditional batts or rolls, and are quick and easy to install. UltraBatt insulation is noncombustible, moisture resistant, noncorrosive, nondeteriorating and mold resistant.
| Size | Sq Ft/Bag |
|---|---|
| 3.5" x 15" x 47" | 29.4 |
| 3.5" x 23" x 47" | 45 |
| 3.5" x 16" x 48" | 32 |
| 3.5" x 24" x 48" | 48 |
Features
- Energy saving thermal insulation
- Provides fire resistance
- Controls sound between floors and walls
- Minimum 70% recycled content
- Easy to install
- Mold resistant
Product Options
- Standard thicknesses are available with a vapor-retarding foil facing.
- Available in standard widths for both wood and steel stud framing.
- Non-standard thicknesses and sizes are available upon special request.
Installation
- Measure & cut: UltraBatt insulation is easy to cut with a serrated knife for custom fitting around electrical boxes, pipes, duct-work, wiring, or between non-standard studs and joist.
- Squeeze & insert: UltraBatt insulation is flexible and pliable; simply squeeze the sides to compress the insulation and insert into the desired wall.
- Release & expand: Once in place, UltraBatt insulation naturally expands to fill in the space, creating a snug, custom fit.
Original: $1,207.65
-70%$1,207.65
$362.29More Images

Owens Corning Thermafiber UltraBatt R-15 (All Sizes)
| Delivery Zone | States |
|---|---|
| 1 | Alabama, Florida, Georgia, Louisiana, North Carolina, Oklahoma, Tennessee, Texas |
| 2 | Kentucky, Maryland, Virginia |
| 3 | Connecticut, Iowa, Illinois, Indiana, Kansas, Massachusetts, Michigan, Minnesota, Missouri, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, South Dakota, Wisconsin |
| 4 | Arizona, California, Colorado, Idaho, Montana, Oregon, Utah, Washington |
Thermafiber UltraBatt mineral wool insulation is designed to provide excellent thermal insulation, fire protection and noise control in residential and light commercial building. The semi-rigid batts are more dense than traditional batts or rolls, and are quick and easy to install. UltraBatt insulation is noncombustible, moisture resistant, noncorrosive, nondeteriorating and mold resistant.
| Size | Sq Ft/Bag |
|---|---|
| 3.5" x 15" x 47" | 29.4 |
| 3.5" x 23" x 47" | 45 |
| 3.5" x 16" x 48" | 32 |
| 3.5" x 24" x 48" | 48 |
Features
- Energy saving thermal insulation
- Provides fire resistance
- Controls sound between floors and walls
- Minimum 70% recycled content
- Easy to install
- Mold resistant
Product Options
- Standard thicknesses are available with a vapor-retarding foil facing.
- Available in standard widths for both wood and steel stud framing.
- Non-standard thicknesses and sizes are available upon special request.
Installation
- Measure & cut: UltraBatt insulation is easy to cut with a serrated knife for custom fitting around electrical boxes, pipes, duct-work, wiring, or between non-standard studs and joist.
- Squeeze & insert: UltraBatt insulation is flexible and pliable; simply squeeze the sides to compress the insulation and insert into the desired wall.
- Release & expand: Once in place, UltraBatt insulation naturally expands to fill in the space, creating a snug, custom fit.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
| Delivery Zone | States |
|---|---|
| 1 | Alabama, Florida, Georgia, Louisiana, North Carolina, Oklahoma, Tennessee, Texas |
| 2 | Kentucky, Maryland, Virginia |
| 3 | Connecticut, Iowa, Illinois, Indiana, Kansas, Massachusetts, Michigan, Minnesota, Missouri, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, South Dakota, Wisconsin |
| 4 | Arizona, California, Colorado, Idaho, Montana, Oregon, Utah, Washington |
Thermafiber UltraBatt mineral wool insulation is designed to provide excellent thermal insulation, fire protection and noise control in residential and light commercial building. The semi-rigid batts are more dense than traditional batts or rolls, and are quick and easy to install. UltraBatt insulation is noncombustible, moisture resistant, noncorrosive, nondeteriorating and mold resistant.
| Size | Sq Ft/Bag |
|---|---|
| 3.5" x 15" x 47" | 29.4 |
| 3.5" x 23" x 47" | 45 |
| 3.5" x 16" x 48" | 32 |
| 3.5" x 24" x 48" | 48 |
Features
- Energy saving thermal insulation
- Provides fire resistance
- Controls sound between floors and walls
- Minimum 70% recycled content
- Easy to install
- Mold resistant
Product Options
- Standard thicknesses are available with a vapor-retarding foil facing.
- Available in standard widths for both wood and steel stud framing.
- Non-standard thicknesses and sizes are available upon special request.
Installation
- Measure & cut: UltraBatt insulation is easy to cut with a serrated knife for custom fitting around electrical boxes, pipes, duct-work, wiring, or between non-standard studs and joist.
- Squeeze & insert: UltraBatt insulation is flexible and pliable; simply squeeze the sides to compress the insulation and insert into the desired wall.
- Release & expand: Once in place, UltraBatt insulation naturally expands to fill in the space, creating a snug, custom fit.






















