Perimeter Fire Barrier Calculator
Calculate safing insulation, sealant, and clip quantities for curtain wall perimeter fire barriers.
Inputs
Results
Total safing (sq ft)
500
Mineral wool batts63
Sealant cartridges (29 oz)138
Impaling clips2,000
Estimated labor hours33.3
Total installed cost ($)$8,167.5
How to Use This Calculator
- Enter Perimeter length (ft), Gap width (in), and Number of floors.
- Set Fire rating (hrs) and Safing thickness (in).
- Review the Total safing (sq ft) result.
- Use Mineral wool batts and Sealant cartridges (29 oz) to inform your decision.
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