21 casing profile references
The current moulding catalog keeps casing separate from door stop, quarter round, baseboard, door jamb, crown moulding, and wall siding.
Product category
Casing Moulding
Casing moulding finishes the visible perimeter around door and window openings. DL Moulding supports standard casing profiles, custom profile review, primed surfaces, and export packing for repeat programs.
Need to discuss inspection or packing first? Review product proof & packaging.
What is casing moulding?
Casing moulding is the trim used around door and window openings. It should be identified by its opening-trim role, visible profile body, dimensions, material, and finish.
Casing should stay separate from door jamb, door stop, baseboard, quarter round, and other small-profile trim. White primed material alone is not enough to classify a profile.
Read the door opening buyer guide | View casing profiles in Product Finder | View door stop, quarter round, and small profiles
Profile references
Current 2026 catalog casing references
Casing is opening trim
Use casing when the profile finishes the visible perimeter around a door or window opening.
Door stop and quarter round now have their own page
Small-profile trim should be reviewed separately so quotation, catalog, and Product Finder data stay clear.
Profile table
Casing profile codes and dimensions.
These casing references come from the current DL Moulding Standard Profile Catalog 2026. Use the visible profile, code, dimensions, material, finish, quantity, packing, and destination when preparing a casing RFQ.
| Code / reference | Profile family | Dimensions | Public note |
|---|---|---|---|
| Baby Howe | Casing | 11/16 x 2-1/4 | Standard catalog profile reference |
| Delta Howe | Casing | 1 x 3-1/2 | Standard catalog profile reference |
| FBPLDF86CSG | Casing | 3-3/16 x 8'-6" | Standard catalog profile reference |
| M3 | Casing | 13/16 x 3-1/2 | Standard catalog profile reference |
| M10 | Casing | 11/16 x 2-1/4 | Standard catalog profile reference |
| M15 | Casing | 11/16 x 3-1/2 | Standard catalog profile reference |
| MSI4BLDF | Casing | 4 x 17 | Standard catalog profile reference |
| MSI333 | Casing | 9/16 x 3-1/2 | Standard catalog profile reference |
| MSI-1 | Casing | 11/16 x 3-1/4 | Standard catalog profile reference |
| MSIMODERN | Casing | 5/8 x 3-1/4 | Standard catalog profile reference |
| SCP3 | Casing | 11/16 x 3-1/4 | Standard catalog profile reference |
| VICCSG | Casing | 11/16 x 3-1/2 | Standard catalog profile reference |
| WM316 | Casing | 11/16 x 2-1/4 | Standard catalog profile reference |
| WM326 | Casing | 13/16 x 3-1/2 | Standard catalog profile reference |
| WM356 | Casing | 11/16 x 2-1/4 | Standard catalog profile reference |
| WM366 | Casing | 11/16 x 2-1/4 | Standard catalog profile reference |
| WM376 | Casing | 11/16 x 2-1/4 | Standard catalog profile reference |
| WM445 | Casing | 11/16 x 3-1/4 | Standard catalog profile reference |
| WM453 | Casing | 11/16 x 2-1/4 | Standard catalog profile reference |
| WM462 | Casing | 11/16 x 2-3/4 | Standard catalog profile reference |
| WM473 | Casing | 9/16 x 2-1/4 | Standard catalog profile reference |
Overview
Casing is used to finish door and window openings and cover the transition between the opening and the surrounding wall surface. Buyers can send profile references, drawings, dimensions, material needs, and finish expectations before quotation.
Casing vs door stop
Casing normally trims the outside perimeter of the opening. Door stop is a smaller profile used with the door frame assembly, and it should be quoted separately from casing.
Backband casing notes
Backband mouldings are treated as casing-related opening trim. Backband casing is handled as a casing-related product when the backband and casing are combined into one profile. Keep the integrated product in the casing family unless the request is for a separate loose backband accessory.
Common applications
- Interior door and window opening trim programs
- Residential, apartment, hotel, and commercial interiors
- Distributor stock casing profiles and repeat-order programs
- Project-specific casing profiles matched to drawings or samples
Casing RFQ details
- Profile drawing, cross-section photo, width, thickness, and length
- Door or window opening role, material, surface finish, quantity, and packing method
- Destination, target timeline, sample reference, or catalog code when available
FAQ
Casing buyer questions.
What is casing moulding?
Casing moulding is trim used around door and window openings. It finishes the visible perimeter of the opening and should be specified separately from door jamb, door stop, baseboard, and quarter round.
Is casing the same as door stop?
No. Casing finishes the outside perimeter of a door or window opening. Door stop is a smaller profile used with a door frame assembly.
What details help quote casing moulding?
Useful RFQ details include the profile code or drawing, width, thickness, length, material, surface finish, quantity, packing notes, destination, and whether the profile is for a door or window opening.
How should backband casing be handled?
When backband and casing are combined into one profile, keep it in the casing family. Do not treat integrated backband casing as a loose backband accessory unless the requirement is for a separate accessory.
Can casing be quoted together with door stop?
Yes. A door opening package can include casing and door stop, but each profile should keep its own name, dimensions, material, finish, quantity, and packing details.
Need a casing moulding quote?
Send the casing profile reference, target size, material, finish, quantity, and destination details. We will review the requirement and reply with the next step.
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