Skip to content
Light Speed Delivery - Same-Day or Scheduled
Light Speed Delivery - Same-Day or Scheduled

Moulding

Filters

SKU 393500

Pine Base Moulding 7/16 in. x 2-1/2 in. x 16 ft. Primed P403PR

Original price $25.60 - Original price $25.60
Original price
$25.60
$25.60 - $25.60
Current price $25.60
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The Pine Base Moulding 7/16 in. x 2-1/2 in. x 16 ft. Primed P403PR enhances the appearance of your home. This moulding comes pri...

View full details
SKU 571581

Composite Sill Moulding 5 in. x 3 in. x 8 ft. 559 Gray Italian 559

Original price $27.74 - Original price $27.74
Original price
$27.74
$27.74 - $27.74
Current price $27.74
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product The Composite Sill Moulding 5 in. x 3 in. x 8 ft. 559 Gray Italian 559 is constructed from materials that resist humidity and ro...

View full details
SKU 119536

Wood Stop Molding 1-5/8 in.W x 1/2 in. D x 7 ft. Primed Finger-Jointed 077

Original price $13.86 - Original price $13.86
Original price
$13.86
$13.86 - $13.86
Current price $13.86
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product With a stylish white finish, the Wood Stop Molding 1-5/8 in.W x 1/2 in. D x 7 ft. Primed Finger-Jointed 077, like other primed f...

View full details
SKU 912209

MDF S4S Moulding 11/16 in. x 11-1/4 in. x 8 ft. Primed 753M

Original price $36.26 - Original price $36.26
Original price
$36.26
$36.26 - $36.26
Current price $36.26
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF S4S Moulding 11/16 in. x 11-1/4 in. x 8 ft. Primed 753M. Designed for clean lines and a...

View full details
SKU 247746

MDF S4S Moulding 11/16 in. x 11-1/4 in. x 16 ft. Primed 753M

Original price $58.48 - Original price $58.48
Original price
$58.48
$58.48 - $58.48
Current price $58.48
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF S4S Moulding 11/16 in. x 11-1/4 in. x 16 ft. Primed 753M. Designed for clean lines and ...

View full details
SKU 647304

MDF S4S Moulding 11/16 in. x 9-1/4 in. x 8 ft. Primed 752M

Original price $22.26 - Original price $22.26
Original price
$22.26
$22.26 - $22.26
Current price $22.26
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF S4S Moulding 11/16 in. x 9-1/4 in. x 8 ft. Primed 752M. Designed for clean lines and a ...

View full details
SKU 941755

MDF S4S Moulding 11/16 in. x 9-1/4 in. x 16 ft. Primed 752M

Original price $35.25 - Original price $35.25
Original price
$35.25
$35.25 - $35.25
Current price $35.25
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF S4S Moulding 11/16 in. x 9-1/4 in. x 16 ft. Primed 752M. Designed for clean lines and a...

View full details
SKU 733493

MDF S4S Moulding 11/16 in. x 7-1/4 in. x 16 ft. Primed 751M

Original price $38.96 - Original price $38.96
Original price
$38.96
$38.96 - $38.96
Current price $38.96
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF S4S Moulding 11/16 in. x 7-1/4 in. x 16 ft. Primed 751M. Designed for clean lines and a...

View full details
SKU 485299

MDF S4S Moulding 11/16 in. x 2-1/2 in. x 8 ft. Primed 714M

Original price $12.64 - Original price $12.64
Original price
$12.64
$12.64 - $12.64
Current price $12.64
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF S4S Moulding 11/16 in. x 2-1/2 in. x 8 ft. Primed 714M. Designed for clean lines and a ...

View full details
SKU 753750

MDF Base Moulding 1/2 in. X 7-1/4 in. x 8 ft. Primed 387MUL-7

Original price $24.22 - Original price $24.22
Original price
$24.22
$24.22 - $24.22
Current price $24.22
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 1/2 in. X 7-1/4 in. x 8 ft. Primed 387MUL-7. Designed for clean lines and...

View full details
SKU 508048

MDF Base Moulding 1/2 in. x 3-1/2 in. x 8 ft. Primed 387M-3

Original price $8.20 - Original price $8.20
Original price
$8.20
$8.20 - $8.20
Current price $8.20
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 1/2 in. x 3-1/2 in. x 8 ft. Primed 387M-3. Designed for clean lines and a...

View full details
SKU 943257

MDF Bullnose 9/16 in. x 5-1/2 in. x 8 ft. Primed 354MUL

Original price $20.26 - Original price $20.26
Original price
$20.26
$20.26 - $20.26
Current price $20.26
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Bullnose 9/16 in. x 5-1/2 in. x 8 ft. Primed 354MUL. Designed for clean lines and a pro...

View full details
SKU 597764

MDF Bullnose 9/16 in. x 5-1/2 in. x 16 ft. Primed 354MUL

Original price $35.64 - Original price $35.64
Original price
$35.64
$35.64 - $35.64
Current price $35.64
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Bullnose 9/16 in. x 5-1/2 in. x 16 ft. Primed 354MUL. Designed for clean lines and a pr...

View full details
SKU 185265

MDF Base Moulding 9/16 in. x 6 in. x 8 ft. Primed 342M-6

Original price $16.25 - Original price $16.25
Original price
$16.25
$16.25 - $16.25
Current price $16.25
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 9/16 in. x 6 in. x 8 ft. Primed 342M-6. Designed for clean lines and a pr...

View full details
SKU 659341

MDF Base Moulding 9/16 in. X 3-7/8 in. x 16 ft. Primed 329M

Original price $18.59 - Original price $18.59
Original price
$18.59
$18.59 - $18.59
Current price $18.59
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 9/16 in. X 3-7/8 in. x 16 ft. Primed 329M. Designed for clean lines and a...

View full details
SKU 415220

MDF Base Moulding 9/16 in. x 5-1/4 in. x 16 ft. Colonial 328MUL-5

Original price $23.14 - Original price $23.14
Original price
$23.14
$23.14 - $23.14
Current price $23.14
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 9/16 in. x 5-1/4 in. x 16 ft. Colonial 328MUL-5. Designed for clean lines...

View full details
SKU 685468

MDF Base Moulding 9/16 in. x 4-1/2 in. x 16 ft. Primed 327M-4

Original price $26.25 - Original price $26.25
Original price
$26.25
$26.25 - $26.25
Current price $26.25
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 9/16 in. x 4-1/2 in. x 16 ft. Primed 327M-4. Designed for clean lines and...

View full details
SKU 023297

MDF Base Moulding 9/16 in. x 5-1/4 in. x 16 ft. Primed 314M-5

Original price $23.86 - Original price $23.86
Original price
$23.86
$23.86 - $23.86
Current price $23.86
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 9/16 in. x 5-1/4 in. x 16 ft. Primed 314M-5. Designed for clean lines and...

View full details
SKU 211474

MDF Base Moulding 9/16 in. x 4-1/4 in. x 16 ft. Primed 314M-4

Original price $19.84 - Original price $19.84
Original price
$19.84
$19.84 - $19.84
Current price $19.84
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF Base Moulding 9/16 in. x 4-1/4 in. x 16 ft. Primed 314M-4. Designed for clean lines and...

View full details
SKU 587312

MDF S4S Moulding 11/16 in. x 3-1/2 in. x 16 ft. Primed 715M

Original price $26.65 - Original price $26.65
Original price
$26.65
$26.65 - $26.65
Current price $26.65
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About this productUpgrade your interior finish with the MDF S4S Moulding 11/16 in. x 3-1/2 in. x 16 ft. Primed 715M. Designed for clean lines and a...

View full details
SKU 936366

PVC Base Moulding Colonial Finished White 7/16 in. x 3-1/4 in. x 8 ft. Colonial Finished White 5523

Original price $14.37 - Original price $14.37
Original price
$14.37
$14.37 - $14.37
Current price $14.37
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product Enhance the junctions where the floor and wall intersect with the PVC Base Moulding Colonial Finished White 7/16 in. x 3-1/4 in....

View full details
SKU 031090

MDF Base Moulding 9/16 in. x 3-1/4 in. x 12 ft. LWM 623 (10-Pack)

Original price $131.11 - Original price $131.11
Original price
$131.11
$131.11 - $131.11
Current price $131.11
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product MDF Base Moulding 9/16 in. x 3-1/4 in. x 12 ft. LWM 623 (10-Pack) enables you to conceal the joint between your walls and floori...

View full details
SKU 422895

MDF Base Moulding 1/2 in. x 4-1/2 in. x 12 ft. Craftsman FE348

Original price $83.20 - Original price $83.20
Original price
$83.20
$83.20 - $83.20
Current price $83.20
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product Enhance the character and enduring appeal of your home with the MDF Base Moulding 1/2 in. x 4-1/2 in. x 12 ft. Craftsman FE348. ...

View full details
SKU 880522

MDF Base Moulding 9/16 in. x 3-1/4 in. x 16 ft. MDF OP1366

Original price $27.91 - Original price $27.91
Original price
$27.91
$27.91 - $27.91
Current price $27.91
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product With a pre-primed surface, the MDF Base Moulding 9/16 in. x 3-1/4 in. x 16 ft. MDF OP1366 is an excellent option for refreshing ...

View full details

Moulding: What You Need to Know

Moulding, also referred to as trim or millwork, is an essential architectural element used to enhance the design and functionality of both interior and exterior spaces. Whether used for baseboards, crown mouldings, or decorative accents, moulding provides a polished and cohesive finish to walls, ceilings, and doorways. Crafted from high-quality materials like MDF, pine, and composite, moulding is designed to be both durable and versatile, making it an excellent choice for residential and commercial projects.

Materials:

  • MDF (Medium-Density Fiberboard): MDF is a cost-effective option for interior moulding, offering a smooth, warp-resistant surface ideal for baseboards and trims. Pre-primed MDF ensures easy painting and a seamless finish with minimal preparation.
  • Pine: Lightweight and versatile, pine moulding is perfect for trim, baseboards, and decorative accents. Its natural grain allows for staining, making it a great choice for rustic or traditional aesthetics.
  • Composite: Engineered for durability, composite moulding resists moisture, warping, and cracking, making it ideal for high-humidity areas and exterior applications. It mimics natural wood while requiring minimal maintenance.
  • Oak and Hardwood: Oak moulding is strong, durable, and perfect for high-end trim work, crown moulding, or wainscoting. Its rich grain stains beautifully, making it ideal for elegant interior finishes.
  • Wood: Wood moulding, including spruce and fir, is durable and versatile for both interior and exterior use. It can be painted or stained to match any design, commonly used for baseboards, paneling, and exterior trims.

Applications:

  • Base Moulding: Ideal for protecting walls at the base while adding a polished transition between the wall and floor. Available in various profiles to match both traditional and modern interiors.
  • Crown Moulding: Used to create a seamless and elegant connection between walls and ceilings, enhancing the overall aesthetic of any room.
  • Door and Window Trim: Provides a finished, cohesive look to frames while hiding gaps and ensuring structural integrity.
  • Exterior Moulding: Weather-resistant options like stucco and brick moulding are great for enhancing doorways and windows in outdoor applications.

Key Features:

  • Pre-Primed and Ready to Paint: Pre-primed moulding is ready for immediate painting, eliminating extra prep work and ensuring strong paint adhesion. This saves time and provides a smooth, durable finish, making it ideal for baseboards and window trims in fast-paced projects.
  • Enhanced Durability: Made from high-quality materials like MDF and composite, moulding resists warping, cracking, and environmental stress. Composite is moisture-resistant for exterior use, while MDF maintains its integrity in fluctuating indoor conditions.
  • Customizable Finishes: Moulding can be painted or stained to match any design, from natural wood aesthetics to bold, modern interiors. Pine offers a stainable finish, while pre-primed MDF is perfect for seamless painting.
  • Precision Manufacturing: Crisp edges and uniform cuts ensure a snug, professional fit for easy installation. This precision reduces gaps and simplifies alignment for baseboards, crown moulding, and detailed trim work.

Why Choose Supply Ontime?

At Supply Ontime, we offer reliable materials designed to meet your project’s needs. With same-day delivery across the Greater Los Angeles area, we make it easy to keep your projects on schedule. Order moulding now and get it delivered today!

Moulding FAQ

How soon can moulding profiles be delivered across Los Angeles? 

Crown, base, chair rail, and other profiles are stocked locally and can be delivered the same day within most LA neighborhoods. For multi‑room millwork packages in Bel Air or San Marino, schedule a delivery window so your carpenters can check profiles as they arrive.

Do you provide White Gloves service for crown and base mouldings?

Yes. White Gloves will carry moulding bundles through the first entry point and place them in a ground‑level staging area. This is especially helpful in remodels with narrow stairwells or where delicate plasterwork must be protected.

How does moulding enhance Los Angeles homes? 

Moulding provides a finished transition between walls, ceilings, and floors, adding character and architectural interest to interior spaces. As with exterior fascia, decorative trim improves curb appeal and gives a polished look. Selecting appropriate profiles can elevate Craftsman bungalows in Pasadena or contemporary condos in Downtown LA.