Blocking / Joist / Rafter Layout

Same equal-spacing layout as stud count, worded for joists, rafters, and blocking.

Construction & Trades

Same equal-spacing layout as stud count, worded for joists, rafters, and blocking.

App id: FRAM-02. Reference version 1.0.

How to fill it

Fill the inputs. The tool shows the outputs.

On the tool screen, Calc is the working sheet. Presets stores values you reuse. Reference is the formula, assumptions, and provenance below.

Formula

spaces = ceil(L / S); count = spaces + 1

Inputs

Name	Unit
Span / length	`ft`
Target spacing	`in`

Outputs

Name	Unit
Layout positions (hero result)	`1`
Spaces	`1`
Actual spacing	`in`

Diagnose

This tool does not attach diagnose observations.

Provenance

Calls the same layout primitive as FRAM-01.