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.

Floor Batt Insulation

90 results

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

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4.7
898
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)

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for pricing and availability

4.8
1124
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)

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4.8
640
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)

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4.7
500
Energy Star Qualified

Owens Corning 
R- 19 Wall Kraft faced Fiberglass Batt Insulation 77.5-sq ft ( 15-in W x 93-in L)

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for pricing and availability

4.7
364
Energy Star Qualified

ROCKWOOL 
Comfortbatt R- 30.0 Attic Wall Unfaced Stone wool Batt Insulation 29.9-sq ft ( 15.25-in W x 47.0-in L)

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for pricing and availability

4.8
524
Energy Star Qualified

Johns Manville 
R- 30 Attic Kraft faced Fiberglass Batt Insulation 88-sq ft ( 24-in W x 48-in L)

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4.7
191
Energy Star Qualified

Owens Corning 
R- 19.0 Wall Unfaced Fiberglass Batt Insulation 87.5-sq ft ( 15.0-in W x 105.0-in L)

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for pricing and availability

5.0
6