Wood Joint - Half-Lap, Cross

Wood Joint - Half-Lap, Cross

Pair of dimensioned illustrations of Cross Half-Lap Wood Joint seen in elevations
Description
Description

A half-lap cross joint is where two boards intersect at any point along their lengths, each having a recess half its thickness, allowing them to overlap seamlessly. When combined, the boards lie flush, creating a flat, unified surface where they intersect. This joint ensures a broad gluing area, leading to enhanced strength and stability compared to simple butt connections.

Commonly used in frameworks, such as trellis or grid designs, its construction enables two boards to intersect without increasing the combined thickness. The half-lap cross joint is a practical solution, offering a harmonious blend of aesthetic appeal, strength, and efficient use of material.

Dimensions & Sizes
Dimensions & Sizes

Cross Half-Lap Wood Joints have full widths and joint depths of 1/2. Wood joints are typically used in wood members with widths between 1.5”-3.5” (3.8-8.9 cm) and depths between of .75”-3.5” (1.9-8.9 cm).

Set of drawings of Cross Half-Lap Wood Joint in plan views with a range of sizes
Set of drawings of Cross Half-Lap Wood Joint in plan views with a range of sizes
3D Model
3D Model
Details
Details

*Under Development*

Height:
Width:
1.5”-3.5” | 3.8-8.9 cm
Depth:
.75”-3.5” | 1.9-8.9 cm
Length:
:
:
Weight:
Area:
:

Joint Width: Full
Joint Depth: 1/2

Materials:
Hardwood (furniture); softwood (structure)
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:

Drawings include:
Cross Half-Lap Wood Joint elevations

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