Best in 7 days
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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Knauf Insulation EcoBatt R-13 Unfaced Fiberglass Insulation Batt, 3-1/2 in x 15 in x 105 in, 131.25 sq ftEcoBatt R 13 Unfaced Fiberglass Batt Insulation, 15 in x 105 in Knauf Insulation EcoBatt R 13 unfaced fiberglass batts deliver thermal and acoustic performance for walls, floors, and ceilings. Sized 3 1 2 in x 15 in x 105 in to fit 16 in o. c. framing, each bag covers 131. 25 sq ft and features lowdust, resilient fibers made with ECOSE technology. Key Features: Thermal Comfort: R 13 batts help improve energy efficiency in 2x4 walls and other cavities.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 1687 reviews
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Product Reviews
★★★★★ 5
My go to!
Style: Tropical Coconut
I freaking love this sunscreen, not only is the smell divine, but a little goes a long way. It doesn’t leave a greasy feeling or residue.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Great stuff.
Style: Tropical Coconut
No weird smell or greasy residue, feels great on the skin. Tried it while on vacation (friend's lotion), and bought some when I got home. It is my go to now.
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Reviewed in the United States on July 1, 2025
★★★★★ 5
Does the job, plus
Size: 6 Fl Oz (Pack of 1)
Not greasy, never burnt using this product and smells good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
Smells and feels good. Love the sunblock!
Size: 6 Fl Oz (Pack of 1)
This is my favorite sunblock ever! The tropical sent smells so good and I use it all year long! It has a nice even spray and it is not too greasy. Does a great job protecting my skin and since it smells so good it actually makes me want to keep putting more sunblock on instead of dreading it. While it is pricey it is worth the money. I use it on my neck, chest and arms, and then use a cheaper spray for the rest of my body. I use the Coola sunblock lotion on my face.
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Reviewed in the United States on August 24, 2025
★★★★★ 5
Good sunscreen
Size: 6 Fl Oz (Pack of 1)
Smells great and protects from the sun well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
