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 
1/4-in x 1/2-in x 8-ft Traditional Finished Polystyrene Shoe Moulding

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for pricing and availability

4.7
6
Actual Size:0.25" T x 0.5" W x 8" L

Inteplast Group Building Products 
5/16-in x 3/4-in x 8-ft Craftsman Finished Polystyrene Baseboard Moulding

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for pricing and availability

4.7
7
Actual Size:0.3125" T x 0.75" H x 8" L
Paintable/Stainable:Paintable
Use Location:Interior

TRIMFINITY 
1/2-in x 4-1/4-in x 8-ft Traditional Finished Polystyrene Baseboard Moulding

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for pricing and availability

4.4
30
Actual Size:0.5" T x 4.25" H x 8" L
Paintable/Stainable:Paintable/Stainable
Use Location:Interior

BUILD and BATTEN 
8 Pack Kit Unfinished Polystyrene Preassembled Picture Frame Moulding

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for pricing and availability

5.0
1

Inteplast Group Building Products 
1/2-in x 1-1/4-in x 7-ft Finished Polystyrene Stop

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Actual Size:0.5" T x 1.25" W x 7' L
Use Location:Interior

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

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for pricing and availability

5.0
2
Actual Size:0.5" T x 2.5" H x 8" L
Use Location:Interior

Architectural Products by Outwater 
5/8-in x 4-3/4-in x 8-ft Modern Primed Polystyrene Adhesive Baseboard Moulding 5 -Pack

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for pricing and availability

5.0
1
Actual Size:0.625" T x 4.75" H x 8" L
Paintable/Stainable:Paintable
Use Location:Interior

Architectural Products by Outwater 
3/4-in x 4-3/4-in x 8-ft Modern Primed Polystyrene Adhesive Baseboard Moulding 4 -Pack

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for pricing and availability

3.7
3
Actual Size:0.75" T x 4.75" H x 8" L
Paintable/Stainable:Paintable
Use Location:Interior