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.

Basement Batt Insulation

96 results

ROCKWOOL 
Safe'n'Sound R- Wall Unfaced Stone wool Batt Insulation 59.7-sq ft ( 15.25-in W x 47-in L)

Find My Store

for pricing and availability

4.7
856
Energy Star Qualified

ROCKWOOL 
Comfortbatt R- 15.0 Attic Wall Unfaced Stone wool Batt Insulation 59.7-sq ft ( 15.25-in W x 47.0-in L)

Find My Store

for pricing and availability

4.8
1072
Energy Star Qualified

Johns Manville 
R- 13 Wall Kraft faced Fiberglass Batt Insulation 106.56-sq ft ( 15-in W x 93-in L)

Shop the Collection
Find My Store

for pricing and availability

4.7
491
Energy Star Qualified

Owens Corning 
R- 30 Attic Kraft faced Fiberglass Batt Insulation 58.67-sq ft ( 16.0-in W x 48.0-in L)

Shop the Collection
Find My Store

for pricing and availability

4.7
457
Energy Star Qualified

Johns Manville 
R- 13 Wall Kraft faced Fiberglass Batt Insulation 163.39-sq ft ( 23-in W x 93-in L)

Shop the Collection
Find My Store

for pricing and availability

4.7
494
Energy Star Qualified

ROCKWOOL 
Comfortbatt R- 23.0 Attic Wall Unfaced Stone wool Batt Insulation 39.8-sq ft ( 15.25-in W x 47.0-in L)

Find My Store

for pricing and availability

4.8
607
Energy Star Qualified

Johns Manville 
R- 19 Wall Kraft faced Fiberglass Batt Insulation 133.68-sq ft ( 23-in W x 93-in L)

Shop the Collection
Find My Store

for pricing and availability

4.5
217
Energy Star Qualified

Johns Manville 
R- 19 Wall Kraft faced Fiberglass Batt Insulation 87.18-sq ft ( 15-in W x 93-in L)

Shop the Collection
Find My Store

for pricing and availability

4.7
372