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.

Garage Door Water Resistant Board Insulation

12 results

 
R- 3.9 , 1-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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4.4
196

 
R- 2.9 , 0.75-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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4.4
196

Perma "R" Products 
R- 7.8 , 2-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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4.5
38
Energy Star Qualified

 
Rmax Thermasheath R- 6 , 1-in x 8-ft x 4-ft Faced Polyisocyanurate Board Insulation

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2.8
4

 
HALO GPS R- 5 , 1.063-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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4.6
11

 
HALO GPS R- 3 , 0.563-in x 4-ft x 8-ft Faced Polystyrene Board Insulation

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4.1
11
Energy Star Qualified

 
Rmax Thermasheath R- 5 , 0.75-in x 8-ft x 4-ft Faced Polyisocyanurate Board Insulation

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for pricing and availability

4.0
2
Energy Star Qualified

 
Rmax Thermasheath R- 3.2 , 0.5-in x 8-ft x 4-ft Faced Polyisocyanurate Board Insulation

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for pricing and availability

4.7
6