Fiberglass Batt Insulation – R12, R14, R20, R30 & R40 for 16" & 24" Stud Walls – Fire-Resistant Thermal Batts
SKU: 64034440316

Fiberglass Batt Insulation – R12, R14, R20, R30 & R40 for 16" & 24" Stud Walls – Fire-Resistant Thermal Batts

$62.96 $69.95
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Description

Fiberglass Batt Insulation – R12, R14, R20, R30 & R40 for 16" & 24" Stud Walls – Fire-Resistant Thermal BattsUpgrade your home or jobsite with high performance fiberglass batt insulation designed for superior thermal protection, sound control, and energy savings. Available in multiple R values and sizes to fit standard 16" and 24" stud walls, these insulation batts are easy to install, lightweight, and naturally fire resistant. Perfect for homes, garages, basements, sheds, cabins, workshops, and commercial buildings. Available Models R30 Fiberglass

Upgrade your home or jobsite with high-performance fiberglass batt insulation designed for superior thermal protection, sound control, and energy savings. Available in multiple R-values and sizes to fit standard 16" and 24" stud walls, these insulation batts are easy to install, lightweight, and naturally fire-resistant.

Perfect for homes, garages, basements, sheds, cabins, workshops, and commercial buildings.

Available Models

    R30 Fiberglass Insulation – 43010

    • Size: 24" × 48" × 9.25"
    • Coverage: 55.92 sq ft (7 pcs)

    R20 Fiberglass Insulation – 42020

    • Size: 15" × 47" × 6"
    • Coverage: 44.05 sq ft (9 pcs)

    R40 Fiberglass Insulation – 44001

    • Size: 24" × 48" × 11"
    • Coverage: 39.94 sq ft (5 pcs)

    R14 Fiberglass Insulation – 41400

    • Size: 15" × 47" × 3.5"
    • Coverage: 58.74 sq ft (12 pcs)

    R12 Fiberglass Insulation – 41250

    • Size: 23" × 47" × 3.5"
    • Coverage: 150.06 sq ft (20 pcs)

    R20 Fiberglass Insulation – 42023

    • Size: 23" × 47" × 6"
    • Coverage: 67.53 sq ft (9 pcs)

    Product Features

    High Thermal Efficiency
    Choose from R12 to R40 to meet insulation requirements for attics, walls, basements, garages, and more.

    Fire-Resistant Construction
    Fiberglass is naturally non-combustible, improving safety in residential and commercial builds.

    Easy to Cut & Install
    Flexible batts fit between standard 16" or 24" on-center stud framing.

    Noise Reduction
    Excellent sound-absorbing properties for quieter rooms and improved acoustic comfort.

    Moisture & Mold Resistant
    Fiberglass does not absorb water, helping prevent mold and mildew growth.

    Indoor Comfort Year-Round
    Helps maintain indoor temperature, reduces drafts, and lowers heating/cooling costs.

    Ideal For

    • New construction
    • Renovations
    • Garage & shop walls
    • Attics & basements
    • Sheds, cabins & mobile structures
    • Soundproofing applications
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 64034440316

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    4.9 ★★★★★
    Based on 1064 reviews
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    Product Reviews
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    Verified Purchase
    Darrianne Spires
    San Leandro, US
    ★★★★★ 3
    Try a different pillow
    Size: Upgrade Queen (2 Pack)
    Even with all the memory foam in it, it's still flat. No firmness to it. I hoped it would expand and settle in the few weeks I've had the pillows, but nothing works (dryer, fluffing, etc)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 4, 2026
    A
    Verified Purchase
    Allison Stitt
    Fort Morgan, US
    ★★★★★ 5
    This is a must have!
    Size: Upgrade Queen (2 Pack)
    One of my favorite purchases! I love that you can take stuffing out as needed. My husband kept majority of his in because he likes a full pillow. I prefer a flatter, soft pillow so I took out probably half of the stuffing. We both love them!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    M
    Verified Purchase
    mikecube
    Natrona Heights, US
    ★★★★★ 5
    Excellent pillow.
    Size: Upgrade Queen (2 Pack)
    Wow these pillows are fantastic!!! First off they are good quality and sized as described. I'm forced to sleep on my back since I use a cpap every night. They suggest taking some filling out for "back sleepers". But in my case, I am disabled, overweight, and the way I position myself on a pillow is probably unique. I have a little of my shoulders, head and neck on the pillow. I didn't have to remove any filling. It was pretty good at first and after about a few day/nights, everything settled in just perfectly. It's truly one the finest pillows I've owned to date. (Part of my disability is a very painful neck & muscle malady, my head leans far to the right. Basically feels like a crick in your neck that never goes away. It's called tortacollis or dystonia depending who you talk to.) Because of this, I have truly spent hundreds and hundreds of dollars on different types and styles of pillows. A very select few have worked out fairly well over time until I found this one. As I said in the beginning, this is an excellent pillow and a great value as well. Hopefully this will work as well or even better for others. I purchased a 2 pack this time, 1 for home and the other for our RV. Definitely buying. another 2 pack to keep for future replacements. Pillows simply don't last forever. They get funky in time. No matter how clean you try to stay with bedding and personal hygiene, it just happens eventually. Sweet dreams. :~)
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 23, 2025
    T
    Verified Purchase
    Tiffany Vela
    Lowell, US
    ★★★★★ 1
    👎🏽 a
    Size: Upgrade Queen (2 Pack)
    Incredibly thick and firm pillows. Not great for stomach or side sleepers. They alway end up on the floor cause we find them uncomfortable. Don’t recommend, practically unusable
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 5, 2025
    M
    Verified Purchase
    Mopardodgegirl
    Los Angeles, US
    ★★★★★ 5
    It works! Quality pillow.
    Size: Standard (1 Count), Color: Original White (Cooling)
    This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 2, 2026

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