Brace Calculator

Calculate bracing solutions for dimensional lumber and I-joists

UNITEDBRACINGSYSTEMS.COM

Brace Type Examples

Retro Brace Example for Floor Joists
Retro (RB) Floor Joists Bracing

Retro bracing designed for floor joist applications where diagonal bracing is required for existing structures.

Flat Brace Example for Floor Joists
Flat Brace (FB)

Configured in X patterns to resist lateral forces in floor joist systems. Provides horizontal bracing between I-joists as shown.

Boomerang Brace Example for Floor Joists
Boomerang (BM) Braces

V-shaped braces with distinctive dimple feature create triangulation for structural stability. The flat portions are attachment points for joists, not to be confused with Braces (FB).

Brace Design Examples

Boomerang Brace CAD Design
Boomerang Brace Technical Drawing

Detailed technical drawing of Boomerang brace (BM) showing V-shape pattern with dimple feature that provides structural triangulation.

Boomerang Brace Design
BM Brace Technical Drawing

Boomerang brace V-shaped design with reinforced channels and mounting tabs for structural triangulation.

Brace Installation Example
Brace Multi-Joist Installation

Connected X-pattern of braces installed between joists for comprehensive lateral force resistance.

Boomerang Brace Pattern
Boomerang Brace Configuration

V-shaped Boomerang brace configuration with dimple feature provides superior structural triangulation between joists.

Boomerang Brace Pattern
Boomerang Brace Configuration

V-shaped boomerang braces create triangulation for structural stability across multiple joists.

End View
End View Layout

End view showing optimal spacing and positioning of braces between structural members.

Professional Product Gallery

Continuous Brace System
Continuous Brace System

5-joist safety system that creates a continuous bracing network to maintain floor integrity even during fires.

Boomerang Brace (BM) BM21016
Boomerang Brace (BM) - BM21016

V-shaped Boomerang brace with distinctive dimple feature and reinforced mounting points. The flat portions are attachment points to the joists. Part #BM21016.

Premium Brace
Premium Brace

Commercial-grade brace with brushed finish and high load capacity for demanding applications.

Installation Examples

Ceiling Brace Installation
Ceiling Retro Brace Installation

Complete Retro brace pattern installed in a ceiling/floor system with plywood sheathing, providing exceptional lateral support.

Flat Brace X-Pattern on I-Joists
Flat Brace I-Joist Installation

Flat braces (FB) installed in X-pattern configuration between I-joists, providing optimal lateral support and structural integrity.

Brace System
Brace System

Complete bracing system connecting engineered wood joists for optimal load transfer in critical structural areas.

Technical Diagrams

Technical Brace Diagrams
Installation Pattern Options

Technical diagrams showing various brace configurations and installation patterns for different structural applications.

Input Parameters

Enter the total span length in feet

Floor Area Calculator (Optional)

Calculation Results

Brace Requirements

Brace Type: -

Total Braces: -

Part Code: -

Specifications

Spacing: -

Material: -

Brace Visual

Brace Visual

Brace Positions

Structural Warnings

Performance Improvements

Recommended Brace

Best Brace Type: -

Reason: -

-

Floor Area Calculations

Floor Area: - sq. ft.

Brace Spacing: Every - feet

Total Braces Needed: -

Configuration: -

This estimation is based on standard rectangular floor area and may require adjustment for complex floor plans.