Fire-Rated Assembly Planning Calculator

Use this fire-rated assembly calculator to estimate Type X drywall quantities, framing requirements, insulation, material costs, and labour for common fire separation assemblies used in residential and commercial construction.

What you can estimate

• 30-minute, 45-minute, 1-hour, and 2-hour fire-rated assemblies
• Type X drywall board quantities and layer requirements
• Fire-rated wall and ceiling material takeoffs
• Insulation requirements for fire separation systems
• Material and labour cost breakdowns
• Approximate installed project costs

Common Applications

• Basement suite fire separations
• Furnace and mechanical room walls
• Garage-to-house separation walls
• Multi-family residential projects
• Commercial tenant improvements
• Corridor and exit enclosure assemblies

Good to know

This calculator provides planning estimates only. Fire-rated assemblies must follow approved tested systems, local building codes, manufacturer specifications, and project requirements.

Contact DryBuild when you need a fire-rated assembly review, estimate, or installation quote.