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Moulding

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SKU 669166

Pine Base Moulding 9/16 in. x 5 in. x 12 ft. Primed Finger-Jointed Pine Newport OP330

Original price $43.60 - Original price $43.60
Original price
$43.60
$43.60 - $43.60
Current price $43.60
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About This Product With a stylish white finish, the Pine Base Moulding 9/16 in. x 5 in. x 12 ft. Primed Finger-Jointed Pine Newport OP330 is an exc...

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SKU 422705

MDF Base Moulding Primed 5/8 in. x 5 in. x 16 ft. 330

Original price $47.46 - Original price $47.46
Original price
$47.46
$47.46 - $47.46
Current price $47.46
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About This Product With a pre-primed surface, the MDF Base Moulding Primed 5/8 in. x 5 in. x 16 ft. 330 is an excellent option for refreshing your ...

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SKU 847631

Pine Base Moulding 9/16 in. x 4 in. x 12 ft. Primed Finger-Jointed Cape Cod OP247

Original price $38.26 - Original price $38.26
Original price
$38.26
$38.26 - $38.26
Current price $38.26
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About This Product With its elegant white finish, the Pine Base Moulding 9/16 in. x 4 in. x 12 ft. Primed Finger-Jointed Cape Cod OP247 is an excel...

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SKU 202723

MDF Base Moulding 9/16 in. x 5 in. x 16 ft. Modern 291

Original price $52.26 - Original price $52.26
Original price
$52.26
$52.26 - $52.26
Current price $52.26
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About This Product With a pre-primed surface, the MDF Base Moulding 9/16 in. x 5 in. x 16 ft. Modern 291 is an excellent option for refreshing your...

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SKU 869774

Pine Base Moulding 3/8 in. x 2-1/4 in. x 16 ft. Primed 406PR

Original price $27.37 - Original price $27.37
Original price
$27.37
$27.37 - $27.37
Current price $27.37
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About This Product Enhance the appearance of your home with the Pine Base Moulding 3/8 in. x 2-1/4 in. x 16 ft. Primed 406PR. It can be installed w...

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SKU 950316

Pine Base Moulding 7/16 in. x 3-1/2 in. x 12 ft. OP3711

Original price $36.93 - Original price $36.93
Original price
$36.93
$36.93 - $36.93
Current price $36.93
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About This Product The Pine Base Moulding 7/16 in. x 3-1/2 in. x 12 ft. OP3711, like other solid pine base mouldings, is an excellent option for re...

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SKU 071120

Pine Base Moulding 3/8 in. x 1-1/2 in. x 12 ft. Primed Finger-Jointed OP301

Original price $16.93 - Original price $16.93
Original price
$16.93
$16.93 - $16.93
Current price $16.93
In stock

Delivery

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About This Product With a sleek white finish, the Pine Base Moulding 3/8 in. x 1-1/2 in. x 12 ft. Primed Finger-Jointed OP301 is an excellent choic...

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SKU 031805

Polystyrene Base Moulding 3-1/4 in. x 9/16 in. x 16 ft. Interior EcoPoly WM 623

Original price $44.09 - Original price $44.09
Original price
$44.09
$44.09 - $44.09
Current price $44.09
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About This Product The Polystyrene Base Moulding 3-1/4 in. x 9/16 in. x 16 ft. Interior EcoPoly WM 623 is an ideal enhancement for any space. The P...

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SKU 555160

MDF Base Moulding 5/8 in. x 3-22/25 in. x 16 ft. Primed 329

Original price $40.35 - Original price $40.35
Original price
$40.35
$40.35 - $40.35
Current price $40.35
In stock

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About This Product With a pre-primed surface, the MDF Base Moulding 5/8 in. x 3-22/25 in. x16 ft. Primed 329 serves as an excellent option to refre...

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SKU 510639

MDF Base Moulding 9/16 in. x 4-1/2 in. x 16 ft. Primed 237

Original price $39.82 - Original price $39.82
Original price
$39.82
$39.82 - $39.82
Current price $39.82
In stock

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About This Product With a pre-primed surface, the MDF Base Moulding 9/16 in. x 4-1/2 in. x 16 ft. Primed 237 is an excellent option for refreshing ...

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SKU 043810

MDF Base Moulding 9/16 in. x 3-7/16 in. x 16 ft. Santa Fe 203A

Original price $30.93 - Original price $30.93
Original price
$30.93
$30.93 - $30.93
Current price $30.93
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About This Product The MDF Base Moulding 9/16 in. x 3-7/16 in. x 16 ft. Santa Fe 203A contributes to a polished appearance in your home. This moldi...

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SKU 531384

MDF Base Moulding 9/16 in. x 4 in. x 16 ft. Primed 247

Original price $35.02 - Original price $35.02
Original price
$35.02
$35.02 - $35.02
Current price $35.02
In stock

Delivery

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About This Product With a pre-primed surface, the MDF Base Moulding 9/16 in. x 4 in. x 16 ft. Primed 247 is an excellent choice for refreshing your...

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SKU 278654

MDF Base Moulding 1/2 in x 3-1/4 in. x 16 ft. WM623

Original price $44.09 - Original price $44.09
Original price
$44.09
$44.09 - $44.09
Current price $44.09
In stock

Delivery

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About This Product The MDF Base Moulding 1/2 in x 3-1/4 in. x 16 ft. WM623 is an ideal enhancement for any space. The WM623 base serves to conceal ...

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SKU 948422

MDF Base Moulding 3/8 in. x 2-1/4 in. x 16 ft. Primed 25

Original price $22.04 - Original price $22.04
Original price
$22.04
$22.04 - $22.04
Current price $22.04
In stock

Delivery

Today within 4 hours or scheduled 2-hour window

About This Product With a pre-primed surface, the MDF Base Moulding 3/8 in. x 2-1/4 in. x 16 ft. Primed 25 is an excellent option for refreshing yo...

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SKU 553078

MDF Base Moulding 9/16 in. x 4 in. x 16 ft. FE020

Original price $43.74 - Original price $43.74
Original price
$43.74
$43.74 - $43.74
Current price $43.74
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About This Product Finished Elegance MDF Base Moulding 9/16 in. x 4 in. x 16 ft. FE020 serves as an excellent enhancement for any space. This base ...

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SKU 796848

Vinyl Composite 7/16 in. x 2 in. x 9 ft. Garage Doorstop Moulding 2149

Original price $14.09 - Original price $14.09
Original price
$14.09
$14.09 - $14.09
Current price $14.09
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About This Product This Vinyl Composite 7/16 in. x 2 in. x 9 ft. Garage Doorstop Moulding 2149 is intended to close the space between the garage do...

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SKU 907124

PVC Composite Brickmould Moulding 1 1/4 in. x 2 in. x 8 ft. Primed 2448

Original price $17.71 - Original price $17.71
Original price
$17.71
$17.71 - $17.71
Current price $17.71
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About This Product Featuring a never-rotting exterior and a white finish, the PVC Composite Brickmould Moulding 1 1/4 in. x 2 in. x 8 ft. Primed 24...

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SKU 396001

Composite Trim Moulding 5-1/2 in. x 2 in. x 8 ft. Gray Spanish 132

Original price $29.96 - Original price $29.96
Original price
$29.96
$29.96 - $29.96
Current price $29.96
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About This Product The Composite Trim Moulding 5-1/2 in. x 2 in. x 8 ft. Gray Spanish 132 is constructed from materials that resist humidity and ro...

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SKU 218180

MDF Jamb Moulding 11/6 in. x 4-9/16 in. x 7 ft. Interior 308

Original price $16.64 - Original price $16.64
Original price
$16.64
$16.64 - $16.64
Current price $16.64
In stock

Delivery

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About This Product The MDF Jamb Moulding 11/6 in. x 4-9/16 in. x 7 ft. Interior 308 is designed to resist warping, splitting, and changes in size d...

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SKU 982164

Pine Stop Moulding Pine 3/8 in. x 1-1/4 in. x 7 ft. Finger-Jointed Round Edge 433

Original price $7.93 - Original price $7.93
Original price
$7.93
$7.93 - $7.93
Current price $7.93
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About This Product The Pine Stop Moulding Pine 3/8 in. x 1-1/4 in. x 7 ft. Finger-Jointed Round Edge 433 is intended for attachment to the surfaces...

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SKU 338387

Vinyl Brick Molding 1-15/64 in. x 1-63/64 in. x 10 ft. 2448

Original price $22.15 - Original price $22.15
Original price
$22.15
$22.15 - $22.15
Current price $22.15
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About This Product This Vinyl Brick Molding 1-15/64 in. x 1-63/64 in. x 10 ft. 2448 can be easily cut to substitute the original bricks around a do...

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SKU 669161

Composite Trim Moulding 5 in. x 2 in.x 8 ft. Gray California 257

Original price $23.85 - Original price $23.85
Original price
$23.85
$23.85 - $23.85
Current price $23.85
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About This Product The Composite Trim Moulding 5 in. x 2 in.x 8 ft. Gray California 257 is constructed from materials that resist humidity and rot....

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SKU 804773

PVC Composite White Screen Moulding 1/4 in. x 3/4 in. x 8 ft. Finished 6578

Original price $5.54 - Original price $5.54
Original price
$5.54
$5.54 - $5.54
Current price $5.54
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About This Product Consider the PVC Composite White Screen Moulding 1/4 in. x 3/4 in. x 8 ft. Finished 6578 for durability and adaptability. This s...

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SKU 108697

Pine Stop Moulding 1/2 in. x 1-5/8 in. x 7 ft. Primed Round Edge 435

Original price $13.86 - Original price $13.86
Original price
$13.86
$13.86 - $13.86
Current price $13.86
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About This Product Pine Stop Moulding 1/2 in. x 1-5/8 in. x 7 ft. Primed Round Edge 435 is intended for installation on the faces of interior door...

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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.