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.

Fiberglass 23-Inch-Wide Roll Insulation

9 results

Owens Corning R- 19 Kraft faced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.2-ft L ) Individual pack

Find My Store

for pricing and availability

4.3
10

Owens Corning R- 19 Unfaced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.2-ft L ) Individual pack

Find My Store

for pricing and availability

4.7
553
Energy Star Qualified

Owens Corning R- 30 Attic Unfaced Fiberglass Roll Insulation 47.92-sq ft ( 23-in W x 25-ft L ) Individual pack

Find My Store

for pricing and availability

Owens Corning R- 19 Unfaced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.2-ft L ) Individual pack

Find My Store

for pricing and availability

4.7
553
Energy Star Qualified

Johns Manville R- 19 Wall Kraft faced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.16-ft L ) Multi-pack

Find My Store

for pricing and availability

4.1
14
Energy Star Qualified

Johns Manville R- 19 Wall Kraft faced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.17-ft L ) Individual pack

Find My Store

for pricing and availability

4.7
1223

Owens Corning R- 19 Kraft faced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.2-ft L ) Individual pack

Find My Store

for pricing and availability

4.7
553
Energy Star Qualified

Johns Manville R- 19 Wall Unfaced Fiberglass Roll Insulation 75.07-sq ft ( 23-in W x 39.17-ft L ) Multi-pack

Find My Store

for pricing and availability

4.2
17