Knauf
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Knauf R-30 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 440 FT
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Knauf R-30 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 440 FT
With a R-Value of R-30, this insulation is perfect for 4 foot floor or attic cavities.
Knauf R-30 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 440 FT
Item #: 118248159

Knauf R-30 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of

Item #: 118248159

XCD 2808

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With a R-Value of R-30, this insulation is perfect for 4 foot floor or attic cavities.
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What Stands Out

High Density Material
Crafted from high-density fiberglass, this insulation minimizes heat loss, ensuring superior thermal performance for energy efficiency in attics and floors.
Perfect Fit
Designed specifically for 2x8 spaces, the R-30 Kraft faced insulation fits seamlessly, making installation straightforward and effective, reducing air leaks in your home.
Large Coverage
With a total coverage of 440 square feet across 8 bags, this product provides ample insulation for large areas, maximizing value and performance for residential projects.

Product Details

Shop Knauf R-30 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 440 FT online at a best price in Grenada. B0844JH6QF
Brand NameKnauf
ManufacturerKnauf
UPC746175883559
Manufacturer Part NumberKNR30X15HDX48F8Temp
Item Thickness8 Inches (20.3 cm)
Item Dimensions L x W48"L x 15"W (121.9 cm)
Coverage440 square feet
Material TypeFiberglass
Product Dimensions 48 x 15 x 0.04 inches (121.9 x 38.1 x 0.1 cm)
MaterialFiberglass
BrandKnauf
Product Dimensions (L x W x H)48"L x 15"W (121.9 cm)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners upgrading insulation to improve energy efficiency and reduce heating costs throughout their homes.

  • Contractors

    Perfect choice for contractors working on residential projects requiring high-density insulation for attics or floors.

  • DIY Enthusiasts

    Great for DIY enthusiasts looking to insulate their attics or floors without professional assistance while managing costs.

Not Suitable For
  • Small Projects

    Not suitable for smaller insulation projects due to its bulk packaging, which exceeds typical small job requirements.

Product Description

Knauf R-30 Kraft Faced 15 by 48 Fiberglass Batt Insulation Fits 2x8 Floor or Attic High Density (Cathedral) a Total of 8 Bags and Square Footage of 440 FT

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is R-30 Kraft Faced Fiberglass Batt Insulation used for?

    Answer: R-30 Kraft Faced Fiberglass Batt Insulation is primarily used for insulating floors or attics, especially in cathedral ceilings. Its R-30 rating indicates its effective thermal resistance, which helps maintain comfortable indoor temperatures by preventing heat loss or gain. This insulation is ideal for areas in cold or fluctuating climates where maintaining consistent indoor comfort is essential.
  • Question: What dimensions do the fiberglass batts come in?

    Answer: Each batt is 15 inches by 48 inches, designed specifically to fit standard 2x8 floor joists or attic spaces. The dimensions ensure a snug fit that minimizes air gaps, contributing to better energy efficiency. This is particularly useful in residential spaces where maximizing insulation coverage is crucial.
  • Question: How many bags are needed for a specific area?

    Answer: This product comes in a total of 8 bags, with a square footage coverage of 440 square feet. To determine how many bags you need, simply measure the area you plan to insulate and divide it by the coverage provided per bag. This helps ensure you purchase the right amount for your insulation project without excess waste.
  • Question: Can I install R-30 insulation myself?

    Answer: Yes, many homeowners choose to install R-30 insulation themselves, especially those who are handy. The process involves measuring, cutting, and placing the batts in the appropriate joist spaces. However, proper safety gear should be worn, and it’s advisable to follow manufacturer guidelines to achieve optimal results.
  • Question: What is the benefit of Kraft facing on insulation?

    Answer: The Kraft facing on the R-30 batt provides a vapor barrier, which is essential for preventing moisture from penetrating the insulation. This helps prevent mold growth and maintains the integrity of the insulation over time. Using faced insulation can be particularly advantageous in areas with higher humidity levels where moisture control is vital.
  • Question: What are the thermal properties of R-30 insulation?

    Answer: R-30 insulation offers a high level of thermal resistance, suitable for extreme climates. It helps keep your heating and cooling costs down by effectively regulating indoor temperatures. High-density fiberglass is efficient at reducing energy loss, making it an excellent choice for homeowners looking to enhance insulation performance in their homes.
  • Question: How do I know if R-30 is the right insulation for my home?

    Answer: R-30 insulation is ideal for areas with 2x8 ceiling joists or floors, particularly in regions that experience colder winters. To determine if it's right for your home, consider your local climate, ceiling heights, and existing insulation. Consulting local building codes and energy efficiency recommendations can also guide your decision.
  • Question: Can I use R-30 insulation in walls?

    Answer: R-30 insulation is generally designed for floors and attics but can be used in walls with sufficient space. However, it's important to check your wall dimensions and ensure it fits properly. Depending on the wall construction, this insulation can provide excellent sound dampening as well as thermal benefits.
  • Question: What should I consider before purchasing R-30 insulation?

    Answer: Before purchasing R-30 insulation, consider the climate of your area, the specific areas you need to insulate, and existing building codes for insulation. Ensure you have the right tools for installation and review safety recommendations. This preparation can help ensure your insulation project is efficient and effective.
  • Question: Where can I buy R-30 Kraft Faced Insulation in Grenada?

    Answer: You can purchase R-30 Kraft Faced 15 by 48 Fiberglass Batt Insulation from Ubuy in Grenada. Ubuy offers a range of insulation products to meet your needs, making it easy to find quality materials for your insulation projects. Their selection often includes various brands and types to fit different requirements.

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Pros

  • High thermal insulation value
  • Easy to install
  • Soundproofing benefits
  • Moisture resistant
  • Durable and long-lasting

Cons

  • May require cutting for exact fit.

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XCD 2808

Order now and get it around Tuesday, August 18

QTY:

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Features & Benefits

  • High R-Value of R-30 for excellent thermal performance.
  • Designed for 2x8 construction board fitting and cathedral ceilings.
  • Unfaced insulation without moisture barrier.
  • Comes in two bundles of 4 bags, covering a total of 440 square feet.
  • Ideal for insulating 4-foot floor or attic spaces.
  • Delivery coordination required with an accessible phone number.

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