EWCA12 Colonial Casing 3-1/2" wide x 3/4" Trim. Unfinished Moulding

Precision-Crafted Colonial Casing for Traditional Interiors

Frame openings with the EWCA12 Colonial Casing Moulding, a 3-1/2" wide × 3/4" thick solid hardwood trim. Its signature Colonial profile features a smooth, wavy cyma curve transitioning to a flat back, providing a defined threshold of wood around doors and windows.

Access detailed CAD and PDF technical drawings to plan your layout with precision.

Premium Unfinished Hardwood Selection

Constructed from stain-grade solid hardwood in cherry, maple, poplar, red oak, or sapele mahogany, this casing is sustainably sourced and carbon neutral. The unfinished, VOC-free surface emits no harmful pollutants, ensuring a healthier indoor environment. The raw wood reveals natural grain patterns and color variations, providing a surface ready for custom staining or painting.

Integrated Trim System

Engineered for cohesive architectural detailing, the EWCA12 pairs directly with EWBB12 baseboard, EWCR12 crown moulding, and EWCH11 chair rail. Precision milling guarantees smooth edges for straightforward installation.

• Profile Size: 3-1/2" wide × 3/4" thick
• Wood Species: Cherry, Maple, Poplar, Red Oak, Sapele Mahogany
• Finish Specifications: Unfinished, stain-grade, VOC-free
• Standard Lengths: 94", 42", and sample cuts
• Compatible Trim: EWBB12, EWCR12, EWCH11
• Manufacturing: Made in the USA

Ship-ready from domestic mills, this casing meets the exacting dimensional standards of builders, architects, and DIY remodelers requiring authentic traditional millwork.