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 & Millwork

274 results

Orac Decor 
1/2-in x 4-1/4-in x 6-1/2-ft Modern Primed Polystyrene Adhesive Baseboard Moulding 11 -Pack

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5.0
1
Actual Size:0.5" T x 4.25" H x 6.5" L
Paintable/Stainable:Paintable
Use Location:Interior

Architectural Products by Outwater 
1.75-in x 8-ft White Unfinished Polystyrene Adhesive Wall Panel Moulding 7 -Pack

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for pricing and availability

Orac Decor 
1/2-in x 4-1/4-in x 6-1/2-ft Modern Primed Polystyrene Adhesive Baseboard Moulding 7 -Pack

Find My Store

for pricing and availability

5.0
1
Actual Size:0.5" T x 4.25" H x 6.5" L
Paintable/Stainable:Paintable
Use Location:Interior

Inteplast Group Building Products 
3/8-in x 1-1/4-in x 7-ft Finished Polystyrene Stop

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for pricing and availability

4.0
6
Actual Size:0.375" T x 1.25" W x 7' L
Paintable/Stainable:Paintable
Use Location:Interior

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

Inteplast Group Building Products 
7/16-in x 1-15/16-in x 7-ft Finished Polystyrene 113 Casing

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for pricing and availability

4.6
33
Actual Size:0.4375" T x 1.9375" W x 7' L
Paintable/Stainable:Paintable
Use Location:Interior

Inteplast Group Building Products 
0.25-in x 0.9375-in x 96-in Brown Polystyrene Outside Corner Guard

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4.0
2

TRIMFINITY 
11/16-in x 2-1/4-in x 7-ft Finished Polystyrene Casing

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for pricing and availability

4.2
5
Actual Size:0.8125" T x 2.25" W x 7' L
Paintable/Stainable:Paintable/Stainable
Use Location:Interior