KNAUF INSULATION KR45TAK Kraft Faced Fiberglass Roll 725387000398 R-19 39.2

( Brand: Knauf Insulation ), ( Type: Building Materials Insulation Insulation, Kraft Faced ), ( Item Height: 15.000 ), ( Manufacturer Part Number: KR45TAK ), ( UPC: 725387000398 )

Review KNAUF INSULATION R-19 Kraft Faced Fiberglass Roll 39.2 Inch

Introducing the Knauf Insulation Kr45TAK R-19 Kraft Faced Fiberglass Roll, a premium insulation solution designed to enhance the energy efficiency and thermal comfort of your residential or commercial building. This insulation roll, with an R-value of 19, is an excellent choice for both new construction and retrofit projects, where a high performing, cost-effective insulation is required.

Measuring 15 inches by 39.2 feet, this roll is conveniently sized to fit standard building applications. The fiberglass insulation material is made up of thousands of interlocking fibers, providing excellent thermal insulation while allowing for superior air sealing. The added Kraft facing on both sides of the roll simplifies the installation process by acting as a vapor barrier and air barrier, eliminating the need for additional barriers.

The R-value of 19 indicates the insulation's ability to resist heat flow, with a higher R-value meaning better insulation. This roll provides an effective insulation solution for climate zones that require a moderate level of thermal resistance. The fiberglass insulation is also non-combustible, making it a safer choice for insulating areas with potential fire hazards.

The Kr45TAK roll is easy to handle, thanks to its lightweight design and flexible nature. This makes installation quick and efficient, reducing labor costs and minimizing disruption to your project schedule. The insulation's resistance to moisture and mold growth ensures long-term performance, providing you with consistent thermal comfort and energy savings.

In summary, the Knauf Insulation Kr45TAK R-19 Kraft Faced Fiberglass Roll is a top-tier insulation solution that offers a balance of performance, ease of installation, and cost-effectiveness. With its R-19 thermal resistance, Kraft facing, and lightweight, flexible design, this roll is an ideal choice for builders and contractors looking to improve the energy efficiency and thermal comfort of their projects.

The KnauF Insulation KR45Tak R-19 Kraft Faced Fiberglass Roll is a popular insulation choice for both residential and commercial applications due to its energy efficiency and cost-effectiveness. Here are some pros and cons to help you make an informed decision:

1. Energy Efficiency: The R-19 insulation value helps maintain consistent indoor temperatures, reducing the need for excessive heating or cooling, and lowering energy consumption and utility bills.

2. Moisture Resistance: The kraft-faced exterior is treated with a water-resistant barrier, which helps protect the insulation from moisture damage, making it ideal for use in areas with high humidity or potential for water leaks.

3. Easy Installation: The kraft-faced exterior simplifies installation, as it serves as both the insulation and the vapor barrier, eliminating the need for separate materials and saving time and labor costs.

4. Cost-Effective: The combined insulation and vapor barrier in one product reduces the overall material and installation costs, making it a cost-effective choice for insulation needs.

1. Limited Fire Resistance: Fiberglass insulation, including the R-19 KR45Tak, does not provide significant fire resistance, and an additional fire barrier may be required for safety in certain applications.

2. Potential for Irritation: During installation, fiberglass insulation can release tiny glass fibers that can irritate the skin, eyes, and respiratory system. Proper safety precautions, such as wearing protective clothing, gloves, and a mask, can minimize these risks.

3. Limited Sound Absorption: While the R-19 insulation provides some sound reduction, it is not its primary function. For applications where sound absorption is a priority, other insulation types, such as mineral wool or closed-cell spray foam, may be more suitable.

The KnauF Insulation KR45Tak R-19 Kraft Faced Fiberglass Roll offers several advantages, such as energy efficiency, moisture resistance, easy installation, and cost-effectiveness. However, it has some limitations, including limited fire resistance and potential for irritation during installation. Based on the given information, this insulation is recommended for applications where energy efficiency, moisture resistance, and cost savings are the primary considerations. For projects requiring enhanced fire resistance, sound absorption, or other specific insulation properties, alternative insulation types may be more suitable.

Details:

R-19 Kraft Faced Fiberglass Insulation Roll, 15 x 39.2 In. KR45TAK: R-19 Kraft Faced Roll - 15 width x 39.2 length . 49 Sq Ft Per Roll.

part #: kr45tak prices

• $48.69-$73.46

specifications fantwirl:

• brand: Knauf Insulation
• type: Building Materials Insulation Insulation, Kraft Faced
• item height: 15.000
• manufacturer part number: KR45TAK
• upc: 725387000398

returns fantwirl:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

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• cost: $0.00
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• class: Standard
• type: Fixed
• carrier: DHL Global Mail
• transit: 12-16 Days

offer fantwirl:

• options: Ship-to-home
• started: September 3, 2025
• availability: In Stock
• sold: 0

seller fantwirl:

• city: Mountain Top, Pennsylvania
• # reviews: 12380
• rating: 97.7%

general fantwirl:

• Heating, Cooling Air > Indoor Air Quality Fans > Portable Fans
• condition: New