Wood Floor - Bridging, Block

Wood Floor - Bridging, Block

Scaled set of drawings of Block Bridging Wood Floor in side and top views
Description
Description

Wood bridging block floor framing involves adding small pieces of wood, called bridging or blocking, between floor joists. This method improves the strength and stability of the structure by distributing loads more evenly and preventing joists from twisting or warping. Bridging blocks can be added during initial framing or retrofitted later. They are typically placed at regular intervals, or specifically where additional support is needed. Bridging not only bolsters the floor's overall structural integrity, but also helps prevent squeaking. A proper understanding of the construction process and structural principles is necessary to implement this technique effectively.

Dimensions & Sizes
Dimensions & Sizes

Block Bridging Wood Floors are used for a range of spacings including 12”, 16”, 24” (30.5, 40.6, 61 cm) and are paired with typical joist heights of 5.5”, 7.25”, 9.25”, 11.25” (14, 18.4, 23.5, 28.6 cm). Block Bridging Wood Floors have blocks that match the heights of the joists.

Series of illustrations of Block Bridging Wood Floor seen from views with varied sizes
Series of illustrations of Block Bridging Wood Floor seen from views with varied sizes
3D Model
3D Model
Details
Details

*Under Development*

Height:
5.5”, 7.25”, 9.25”, 11.25” | 14, 18.4, 23.5, 28.6 cm (Joist)
Width:
12”, 16”, 24” | 30.5, 40.6, 61 cm (Spacing)
Depth:
Length:
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Weight:
Area:
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Block Size: Match Joists

Materials:
Pine, fir and spruce
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Drawings include:

Block Bridging Wood Floor plan (various sizes), elevation

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