A corner block is a square decorative element set at the upper corners of door and window casing. The head and side casings butt into the block rather than meeting in a mitre, so the joint is square-cut and simple to fit, and any seasonal movement in the casing is far less visible than it would be in an open mitre.

This block is milled from finger-jointed or solid pine and comes factory primed, so it needs only light sanding and a finish coat of paint to match adjacent trim. It is sized to work with standard flat casing profiles and is fastened with finish nails and adhesive.

Key Features

• Primed pine block, ready for topcoat paint after light sanding
• Square block eliminates mitred corners at casing heads
• Square-cut casing joints are easier to fit than mitres and hide seasonal movement better
• Pine takes finish nails and paint readily and machines cleanly
• Thickness lets adjoining casing butt into the block face for a raised detail
• Sold individually, so counts can be matched to opening layout

Applications

• Upper corners of door casing in traditional and Victorian trim schemes
• Window casing head corners with flat stock casing
• Trim-out of cased openings and passageways
• Renovation and millwork repair matching existing block-and-casing detail
• Paint-grade interior trim carpentry

Product Details

• Product Type: Corner Block
• Material: Pine
• Finish: Primed
• Grade: Paint grade
• Sold By: Each

Specifications

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• Lead times vary based on availability and order size

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