Internet #206450490

Model # U1344

0031979120260

R-30 Unfaced Fiberglass Insulation Batt 24 in. x 48 in. (8-Bags)

$ 819 76 /pallet
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Frequently Bought Together

Frequently Bought Together

Product Overview

JM Unfaced Formaldehyde-free fiberglass insulation offers R-values ranging from R-11 to R-38, as well as effective thermal and noise control. it delivers comfort helping homes stay cooler in the summer and warmer in the winter to reduce energy costs. Our Unfaced fiberglass insulation is available in pre-cut batts for standard-sized wall cavities and in rolls that can be cut to fit any size cavity. Great for: new construction and remodels.
  • For use in wood framed attics and ceilings
  • Batts are precut for use in standard 24 in. on-center stud spacing
  • Unfaced/without a vapor retarder, can be added to existing insulation
  • Improves energy efficiency and provides sound control
  • JM's bio-based binder is mostly made from rapidly renewable plant based materials, satisfying increased demand for agriculturally sourced products
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency


  • blowin



  • enviornmental

Product Overview

Model #: U1344
Internet #: 206450490

JM Unfaced Formaldehyde-free fiberglass insulation offers R-values ranging from R-11 to R-38, as well as effective thermal and noise control. it delivers comfort helping homes stay cooler in the summer and warmer in the winter to reduce energy costs. Our Unfaced fiberglass insulation is available in pre-cut batts for standard-sized wall cavities and in rolls that can be cut to fit any size cavity. Great for: new construction and remodels.

  • For use in wood framed attics and ceilings
  • Batts are precut for use in standard 24 in. on-center stud spacing
  • Unfaced/without a vapor retarder, can be added to existing insulation
  • Improves energy efficiency and provides sound control
  • JM's bio-based binder is mostly made from rapidly renewable plant based materials, satisfying increased demand for agriculturally sourced products
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency


  • blowin



  • enviornmental

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
JM Unfaced Formaldehyde-free fiberglass insulation offers R-values ranging from R-11 to R-38, as well as effective thermal and noise control. it delivers comfort helping homes stay cooler in the summer and warmer in the winter to reduce energy costs. Our Unfaced fiberglass insulation is available in pre-cut batts for standard-sized wall cavities and in rolls that can be cut to fit any size cavity. Great for: new construction and remodels.
  • For use in wood framed attics and ceilings
  • Batts are precut for use in standard 24 in. on-center stud spacing
  • Unfaced/without a vapor retarder, can be added to existing insulation
  • Improves energy efficiency and provides sound control
  • JM's bio-based binder is mostly made from rapidly renewable plant based materials, satisfying increased demand for agriculturally sourced products
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency


  • blowin



  • enviornmental

Product Overview

Model #: U1344
Internet #: 206450490

JM Unfaced Formaldehyde-free fiberglass insulation offers R-values ranging from R-11 to R-38, as well as effective thermal and noise control. it delivers comfort helping homes stay cooler in the summer and warmer in the winter to reduce energy costs. Our Unfaced fiberglass insulation is available in pre-cut batts for standard-sized wall cavities and in rolls that can be cut to fit any size cavity. Great for: new construction and remodels.

  • For use in wood framed attics and ceilings
  • Batts are precut for use in standard 24 in. on-center stud spacing
  • Unfaced/without a vapor retarder, can be added to existing insulation
  • Improves energy efficiency and provides sound control
  • JM's bio-based binder is mostly made from rapidly renewable plant based materials, satisfying increased demand for agriculturally sourced products
  • JM is a partner of the seal and insulate with ENERGY STAR program
  • Click here to learn more about Eco Options and Energy Efficiency


  • blowin



  • enviornmental

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand Owens Corning Johns Manville Owens Corning Owens Corning
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Price
$410.00 /pallet
$819.76 /pallet
$1,018.80 /pallet
$1,020.00 /pallet
Ratings (584) (0) (384) (13)
Insulation Location Attic,Ceiling,Floor Attic,Ceiling,Floor Attic,Ceiling,Floor Ceiling
Roll or Batt Batt Batt Batt Batt
Product Length (ft.) 4 ft 4 ft 4 ft 4 ft
Faced or Unfaced Unfaced Unfaced Faced Faced
Product Thickness (in.) 9.5 in 10.25 in 9.5 in 8.25 in
Coverage Area (sq. ft.) 5.33 ft² 704 ft² 8 ft² 7.91 ft²
View Product View Product View Product View Product

Specifications

Dimensions

Coverage Area (sq. ft.)
704 ft²
Product Length (ft.)
4 ft
Product Thickness (in.)
10.25 in
Product Width (in.)
24 in

Details

Bag Size
4.17 ft. x 24.5 in. x 20 in.
Batt/Roll Size
4 ft. x 10.25 in. x 24 in.
Compatible Install Surface
Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Meal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood
Coverage Area per Bag (sq. ft.)
88
Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Friction Fit,Soundproofing Insulation
Insulation Location
Attic,Ceiling,Floor
Insulation R-Value
R30
Insulation Type
Fiberglass Insulation
Number of Bags
8
Pieces Per Bag
11
Pieces per Pallet
4
Product Weight (lb.)
34.1 lb
Returnable
90-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
N/A

Specifications

Dimensions

Coverage Area (sq. ft.)
704 ft²
Product Length (ft.)
4 ft
Product Thickness (in.)
10.25 in
Product Width (in.)
24 in

Details

Bag Size
4.17 ft. x 24.5 in. x 20 in.
Batt/Roll Size
4 ft. x 10.25 in. x 24 in.
Compatible Install Surface
Cement,Concrete,Copper Pipes,Existing Drywall,Existing Insulation,Fiberglass,Meal,PVC/CPVC Pipes,Pex Pipes,Plywood,Tile Flooring,Wood
Coverage Area per Bag (sq. ft.)
88
Faced or Unfaced
Unfaced
Insulation Features
Formaldehyde Free,Friction Fit,Soundproofing Insulation
Insulation Location
Attic,Ceiling,Floor
Insulation R-Value
R30
Insulation Type
Fiberglass Insulation
Number of Bags
8
Pieces Per Bag
11
Pieces per Pallet
4
Product Weight (lb.)
34.1 lb
Returnable
90-Day
Roll or Batt
Batt

Warranty / Certifications

Warranty Information
N/A

Questions & Answers

I want to install this UNDER a subfloor, where I only have access from below (my garage ceiling)....

I want to install this UNDER a subfloor, where I only have access from below (my garage ceiling). I have 2x10 joists. Is this the right depth for this product (it says 10.25'' instead of 9.5'')? Is there a better product for my application? thanks
Asked by: Ace
Hello Ace, Thank you for your interest in Johns Manville's fiberglass insulation. The R-30 fiberglass batt would be the best option,. Although the product will be slightly compressed, it will completely fill the cavity which provides optimal thermal and acoustical performance. Best regards, Doug Fast
Answered by: JohnsManvilleTeam
Date published: 2019-04-15

What is the true width of this batt? Would this work for an 9.5" deep I-joist application (instal...

What is the true width of this batt? Would this work for an 9.5" deep I-joist application (installed 16in o.c.)?
Asked by: Viktor
Hello Viktor, Thank you for your interest in Johns Manville's fiberglass batt insulation. The standard R-30 product has a width of 16". The product is resilient and intended to be used in wood frame construction. If the product is installed in a 9.5" deep I joist, the R-value of the compressed R-30 would be R-29. Best regards, Doug Fast
Answered by: JohnsManvilleTeam
Date published: 2019-04-10

How many pallet for 1600 sqf of attic needed

How many pallet for 1600 sqf of attic needed
Asked by: sam
Hello Sam, Thank you for your interest in Johns Manville's unfaced fiberglass batts. Each package of the R-30 insulation 16" x 48" has a coverage of 58.66 square feet per package. You would need 28 packages to insulate an area of 1600 square feet (1600 square feet/58.66 square feet per package = 27.11 or 28 packages. Best regards, Doug Fast.
Answered by: JohnsManvilleTeam
Date published: 2019-02-22
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