Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Attic Protector R- 19 Fiberglass Blown-In Insulation with Sound Barrier 109-sq ft per bag ( 25.2-lb )

Johns Manville Attic Protector R- 19 Fiberglass Blown-In Insulation with Sound Barrier 109-sq ft per bag ( 25.2-lb )

4.7
161
See Product Details
58 Questions
Read All Questions & Answers

What is the coverage to achieve and R-60?


This insulation has an R-value of 2.67 per inch of thickness. You will need just under 23 inches to achieve and R-60.

Was this Answer Helpful ?