Top 10 Attic Insulation Fiberglass – Weatherproofing Products

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1. Johns Manville

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Johns Manville 576 SQFT 8 Bags of R 38 Kraft Faced 24 by 48 Fiberglass Batt Fits 2X12 attic

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Johns Manville #ad - R38 type, 24"w x 48"l x 12" thick. Two bundles of 4 bags each=8 bags 8 pcs in each bag cover a total of 576 square feet. 20 off if you pick up in one of our 150 warehouses through out the US. Kraft faced. Paper on one side for a vapor barrier to prevent moisture coming into the exterior walls.
BrandJohns Manville #ad
ManufacturerJohns Manville #ad
Height60 Inches
Length48 Inches
Weight170 Pounds
Width40 Inches
Part NumberJMR38x24KF
ModelK1293

2. Johns Manville

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88 Sq. Ft. Coverage, R30 Kraft Batt Fiberglass Insulation, 10.25 x 24 x 48-In.

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Johns Manville #ad - Kraft faced. R-30 type, 24w x 48l x 10 in. Thick. Two bundles of 4 bags for a total of 8 bags for a total of 704 square feet. 20 off if you pick up in one of our 150 warehouses through out the US. This insulation has a moisture barrier that is used for exterior surfaces.
BrandJohns Manville #ad
ManufacturerJohns Manville #ad
Height60 Inches
Length48 Inches
Weight170 Pounds
Width40 Inches
Part NumberK1243
ModelK1243

3. MWS

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Radiant Barrier Wrap for Weatherproofing Attics, Commercial Grade, & more!, US Energy Products 24" x 10' Double Bubble Reflective Foil Insulation Thermal Barrier R8 Industrial Strength, No Tear

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MWS #ad - Saves energy by reducing the stress on heating and cooling systems, keeping your home warmer in the winter, and cooler in the summer. Not affected by moisture or humidity. Reflects 97% of radiant heat, class 1 / class a fire rated radiant barrier that has passed the ASTM E84 test & ASTM E2599.

Made in usa / ships from usa / meets all international and uSA Fire Codes / Nominal thickness is 1/4 inch. Does not compress, collapse or disintegrate. R8 / made in usa / ships super fast / thank you. Simply staple, safe to handle and does not require protective clothing or respirators to install. It can reduce utility bills substantially all year round. Industrialized strength, emits less than 3% of heat, lightweight yet durable insulation designed to hold staples without tearing.

Non-toxic, fiber-free, nail or glue into place! no mess, non-carcinogenic, cuts easily with utility knife or scissors and installs easier than fiberglass. Easy to install and maintenance free, and no itchy fibers! Inhibits condensation and does not promote the growth of fungi. Does not promote nesting of insects or rodents. Two layers of polyethylene industrialized air bubbles bonded between two layers of highly reflective metalized aluminum polyester film.
BrandMWS #ad
ManufacturerUS Energy Products #ad
Height5 Inches
Length24 Inches
Width5 Inches

4. Owens Corning

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Owens Corning 341 SQFT 8 Bags of R 38 Kraft Faced 16 by 48 Fiberglass Batt Fits 2X12 attic

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Owens Corning #ad - This backing provides a moisure barrier/Retardent, Interior Walls, Cathedral Ceilings, Ceiling, Floors, Required in Exterior Walls. Requires coordination on delivery. Bulk listing of 8 bags or two bundles of 4 Making the Total Square Footage for this Product 341.

36 sqft. Attic this product is recommended for an attic application. A non-encypted phone Number will be Needed. Place this in between your trusses. Please be ready to provide this with 24 Hours of Purchasing via a Phone Call or Amazon Messaging. Kraft facing is a paper backing on insulation. The dimensions are r-38 x 16 x 48 by 12 in Thick or Deep Making it Ideal for 16 x 48 Construction.

Faced materials can be Used in Any Application for Exterior Walls, and Attic. For unfaced insulation make sure there is 2 inches of properly vented air space to prevent moisture in the insulation. This product has a r-38 r-value. In the bags there are 8 batts per bag for a total of 42. 67 sqft per bag.
BrandOwens Corning #ad
ManufacturerOwens Corning #ad
Height12 Inches
Length48 Inches
Weight0.31 Pounds
Width16 Inches
Part NumberOCR38X16X48F8Temp

5. SmartRoofProducts

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SmartBaffle 24 Insulation Baffle for 24" Rafter Bays

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SmartRoofProducts #ad - Provides 2" air channel for proper ventilation. Spray foam adheres to the baffle. Will not crush, tear or break. Installs from the rooftop or attic area.
BrandSmartRoofProducts #ad
ManufacturerDCI Products #ad
Height0.13 Inches
Length36 Inches
Width26.5 Inches
ModelSB24

6. Owens Corning

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2 Pack Owens Corning R-13 Pink Kraft Faced Fiberglass Insulation Roll 15 in. x 32 ft. 2

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Owens Corning #ad - R-13 faced insulation, easy exterior/interior 2x4 wall install. Pink fiberglass insulation is formaldehyde free and soft to touch. Fiberglass insulation roll helps maintain temps and control noise. The greater R-value provides greater insulation performance.
BrandOwens Corning #ad
ManufacturerOwens Corning #ad
Height30 Inches
Length15 Inches
Width15 Inches

7. LEMOONE

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Attic Stairs Insulation Cover 25"x54"x11", Attic Door Insulation Cover R-Value 15.5, Class A Fireproof Attic Tent Ladder Insulation Cover Kit with Installation Tool 400 Staples

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LEMOONE #ad - Which allows your room to warm quickly and reduce energy consumption, then saving your utility bill. Quick to install - no need to prepare any tools. Keep your house warm - lemonne attic door insulation cover blocks the air and heat exchange between the room and the attic.

All you need is just unfold and place the cover on your attic door, then use the staple gun to fit it. Fits attic openings up to 25" x 54" x 11". Warranty service to solve your problems at any time * 2 years. Easy to access atjietic - zipper access and low opening design will allow your climb up and down to be safer and easier. What you get - attic door insulation cover * 1, staples * 400, staple gun * 1, installation picture manual * 1.

Attic door covers build protection for you all year! It's composed of heat-insulating bubbles and two layers of thick foil, which is waterproof and fireproof. Thicker and more effective - this attic tent cover reflects 97% of radiant heat, R-Value of 15. 5. We added a staple gun and 400 staples for you.
BrandLEMOONE #ad
ManufacturerLEMOONE #ad
Height11 Inches
Length54 Inches
Width25 Inches
Part NumberAttic Cover - N

8. Owens Corning

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Owens Corning R-15 Pink Kraft Faced Fiberglass Insulation Roll 15 in. x 24 ft.

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Owens Corning #ad - Pink fiberglass insulation is formaldehyde free and soft to touch. The greater R-value provides greater insulation performance. Fiberglass insulation roll helps maintain temps and control noise. R-15 faced insulation, easy exterior/interior 2x4 wall install.
BrandOwens Corning #ad
ManufacturerOwens Corning #ad

9. RadiantGUARD

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Radiant Barrier, RadiantGUARD Ultima FOIL HEAVY GRADE 1000 sq ft roll | 48-inch by 250-feet | U-1000-B | Reflective Insulation Perforated Attic Insulation Foil – Blocks 97% of Heat

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RadiantGUARD #ad - Must be stored in a clean dry environment prior to installation. Industrialized commercial grade: is tear & punctuRE PROOF yet cuts easily with utility scissors or hack saw. Easy to maintain: non-toxic; non-carcinogenic; fiber free; easy to install; not affected by humidity; maintenance free; does not promote the growth of fungi or bacteria; does not support nesting by rodents or insects.

Used in retrofit & new construction: best radiant barrier products to reduce residential attic temperatures up to 40 degrees; lowers utility bills year round. 1, 000 square feet roll 28 pounds: 250 linear feet breathable perforated douBLE-SIDED pure aluminum attic foil radiant barrier reflective insulation; reflects 97% radiant heat.

Thermal insulation used in attic space, storage unit, workshop, commercial metal building, shed, as pallet wrap, pole barn, garage doors, housewrap, garage, and more. Reflects 97% of the radiant heat.
BrandRadiantGUARD #ad
ManufacturerRadiantGUARD #ad
Height6 Inches
Length49 Inches
Weight29 Pounds
Width6 Inches
Part NumberRG-U-1000-B
ModelRG-U-1000-B

10. Owens Corning

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Owens Corning R-6.7 Unfaced Insulation Roll

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Owens Corning #ad - Multi-purpose insulation is made from a 2" thick fiberglass wool and has a thermal value of R-6. 7. The dimensions are 2" thick x 16" wide x 48" long. Unrolls and cuts easily for spot insulation. Each package covers 5. 33 square feet. Insulates gaps around windows, air conditioners, doors, outlet boxes and around pipes.
BrandOwens Corning #ad
ManufacturerService Partners #ad
Height2 Inches
Length16 Inches
Weight0.8 Pounds
Width48 Inches
Part Number111781
Model514486