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.

Polystyrene Moulding

276 results

TRIMFINITY 
13/32-in x 1-3/8-in x 7-ft Finished Polystyrene Stop

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for pricing and availability

5.0
4
Actual Size:0.411" T x 1.375" W x 7' L
Paintable/Stainable:Paintable/Stainable
Use Location:Interior

Architectural Products by Outwater 
Spring Angle Primed Polyurethane Crown Moulding

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for pricing and availability

5.0
1
Spring Angle:45
Paintable/Stainable:Paintable
Finger-Joint:No

Inteplast Group Building Products 
1-1/16-in x 2-in x 12-ft Traditional Finished Polystyrene Baseboard Moulding

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for pricing and availability

4.5
2
Actual Size:0.69" T x 2" H x 12" L
Paintable/Stainable:Paintable
Use Location:Interior

TRIMFINITY 
27/64-in x 2-3/8-in x 8-ft Traditional Finished Polystyrene Baseboard Moulding

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4.5
18
Actual Size:0.359" T x 2.375" H x 8" L
Paintable/Stainable:Paintable/Stainable
Use Location:Interior

TRIMFINITY 
11/16-in x 3-1/2-in x 8-ft Finished Polystyrene Casing

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for pricing and availability

5.0
2
Actual Size:0.69" T x 3.5" W x 8' L
Paintable/Stainable:Paintable/Stainable
Use Location:Interior

Inteplast Group Building Products 
1/2-in x 2-1/2-in x 8-ft Modern Finished Polystyrene 8025 Baseboard Moulding

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for pricing and availability

4.7
15
Actual Size:0.5" T x 2.5" H x 8" L
Use Location:Interior

Inteplast Group Building Products 
3/8-in x 1-1/8-in x 7-ft Finished Polystyrene Stop

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for pricing and availability

4.7
30
Actual Size:0.375" T x 1.125" W x 7' L
Paintable/Stainable:Paintable
Use Location:Interior

Inteplast Group Building Products 
3/4-in x 3-3/16-in x 8-ft Gray Traditional Finished Polystyrene Baseboard Moulding

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for pricing and availability

4.8
22
Actual Size:0.75" T x 3.19" H x 8" L
Use Location:Interior