Specials & Offers Appliances Bath Blinds & Window Treatments Building Materials Lumber & Composites Cleaning Home Décor Lighting Doors & Windows Electrical Flooring Hardware Heating, Venting & Cooling Kitchen Garden Center Outdoors Paint Plumbing Holiday Decorations Smart Home Storage & Organization Tools Automotive Furniture Home Depot Gift Cards Credit Card Services Home Services Home Depot Rental Pro Services & Contractor Supply Project Calculators DIY Projects and Ideas Local Ad Store Finder Site Map

#1 Home Improvement Retailer

Cart

Cart

/

Building Materials

/

Moulding & Millwork

/

/

Baseboard

sponsored banner

Polystyrene Baseboard

American Pro Decor

White

Moisture Resistant

Interior

Foam

PVC

Shop Savings

58 Results

Filters

Filters

Get It Fast

In Stock at Store Today

Department

Building Materials
Moulding & Millwork
Moulding

Review Rating

5

4 & Up

3 & Up

2 & Up

1 & Up

5 4 & Up 3 & Up 2 & Up 1 & Up 0

Brand

ORAC DECOR

American Pro Decor

MTRIM

TRIMFINITY

Price

to

$0 - $10

$10 - $20

$40 - $50

$50 - $100

$100 - $150

$150 - $200

$200 - $250

$250 - $300

$300 - $400

$400 - $500

$500 - $600

$600 - $700

$700 - $800

Special Values

Finish Type

Primed

Unfinished

Painted

Material

Wood

Polystyrene

Medium Density Fiberboard (MDF)

PVC

Polyurethane

Resin

Foam

Moulding Features

Paintable

Stainable

Moisture Resistant

Rot Resistant

Termite Resistant

No Additional Features

Decorative Moulding Type

Standard Profile

Geometric

Durability

Moisture Resistant

Termite Resistant

Rot Resistant

Rust Resistant

Split Resistant

Not Applicable

Scratch Resistant

Product Width (in.)

0.56 in

0.63 in

0.75 in

1.625 in

2 in

2.375 in

2.5 in

2.75 in

3 in

3.125 in

3.25 in

3.375 in

3.875 in

4 in

4.25 in

4.375 in

4.75 in

5.375 in

5.625 in

5.875 in

6.625 in

7.75 in

7.875 in

8.25 in

9.875 in

Color Family

White

Pack Options

Pro Pack

Single Item

Interior/Exterior

Interior

Exterior

Product Length (in.)

78.75 in

96 in

192 in

Savings Center

Buy More Save More

Sort by

Top Sellers

TRIMFINITY
WM 623 3-1/4 in. x 9/16 in. x 192 in. EcoPoly Interior Polystyrene Baseboard Moulding

Model# 10000960

$2.38

/linear feet

MTRIM
5-1/4in.Dx9/16in.W x96in.L Composite Prepainted-Waterproof Polystyrene PVC White Colonial Moulding,8pcs-Pack,64 Total LF

Model# HDBB-WPB5180-PP-8'

$329.96

/package

MTRIM
5-1/4 in. D x9/16 in. Wx 96 in.L Composite Prepainted-Waterproof Polystyrene PVC White Colonial Moulding,1-pc,8 Total LF

Model# HDBB-WPB5180-8'

$56.76

/piece

MTRIM
5-1/2 in. D x 9/16 in. W x 96 in. L Composite Prepainted-Waterproof Polystyrene PVC White Deco Moulding,1-pc, 8 Total LF

Model# HDBB-WPB1X6-8'

$66.40

/piece

American Pro Decor
WM 163E 5-5/8 in. x 1/2 in. x 96 in. Plain Recycled Polystyrene Base Moulding Pro Pack 32 LF (4-Pack)

Model# 5APD10312

$178.00

/package

American Pro Decor
4-3/4 in. x 5/8 in. x 96 in. Plain Recycled Polystyrene Base Moulding Pro Pack 32 LF (4-Pack)

Model# 5APD11004

$75.98

/package

MTRIM
Baseboard Pack 7 Pcs,Prepainted-Waterproof 5-1/2in.Hx9/16in.Wx8ft L. Composite White PVC Polystyrene Moulding(7pcs-56LF)

Model# HDBB-WPB1X6-8'-PP

$418.00

/package

ORAC DECOR
7/8 in. D x 4 in. W x 78-3/4 in. L Primed White High Impact Polystyrene Baseboard Moulding (3-Pack)

Model# SX171-3PACK

$77.34

/package

American Pro Decor
4-3/4 in. x 5/8 in. x 96 in. Plain Recycled Polystyrene Base Moulding Pro Pack 40 LF (5-Pack)

Model# 5APD11395

$93.88

/package

ORAC DECOR
7/8 in. D x 7-7/8 in. W x 78-3/4 in. L Primed White High Impact Polystyrene Baseboard Moulding (1-Pack)

Model# SX181

$75.88

ORAC DECOR
1/2 in. D x 3-3/8 in. W x 78-3/4 in. L Primed White High Impact Polystyrene Baseboard Moulding (27-Pack)

Model# SX172-BP

$439.41

/package

MTRIM
1/2 in. D x 3/4 in. W x 96 in. L Composite Prepainted-Waterproof Polystyrene PVC White Shoe Moulding, 1-Piece,8 Total LF

Model# HDBB-WPB129-8'

$10.68

/piece

Download Our App

How doers get more done™

Need Help? Visit our Customer Service Center

Support

Customer Service Center
Check Order Status
Pay Your Credit Card
Order Cancellation
Return Policy
Refund Policy
Shipping & Delivery
Product Recalls
My Preference Center
Privacy & Security Center

Resources

Specials & Offers
Military Discount Benefit
DIY Projects & Ideas
Truck & Tool Rental
Installation & Services
Moving Supplies & Rentals
Protection Plans
Rebate Center
Gift Cards
Catalog
Subscriptions

About Us

Careers
Corporate Information
Digital Newsroom
Home Depot Foundation
Investor Relations
Government Customers
Suppliers & Providers
Affiliate Program
Eco Actions
Corporate Responsibility
Home Depot Licensing Information

Special Financing Available everyday*

Pay & Manage Your Card Credit Offers

Get $5 off when you sign up for emails with savings and tips.

Home Depot Blog

Home Depot on YouTube

Home Depot Mobile Apps

Our Other Sites

The Home Depot Canada

The Home Depot México

Shop Our Brands

Need Help?

Visit ourCustomer Service Center orText 38698

© 2000-2025 Home Depot. All Rights Reserved. Use of this site is subject to certain Terms Of Use.

Local store prices may vary from those displayed. Products shown as available are normally stocked but inventory levels cannot be guaranteed.

For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts).

Store Locator|
©2000-2025 Home Depot|
Privacy & Security Statement|
Terms|
My Preference Center|
California Privacy Rights & Report|
Limit the Use of My Sensitive Personal Information|
Do Not Sell or Share My Personal Information|
California Supply Chain Act
Site Map
Store Directory

Provide Feedback