Fumigation Coverage Calculator

Calculate tenting coverage, fumigant volume (Vikane/sulfuryl fluoride), cylinder count, and cost for structural fumigation by building dimensions and target pest.

Inputs

Building length (ft)

Building width (ft)

Building height (ft)

Target pest (0=Drywood Termite, 1=Beetle, 2=Bedbug)

Exposure time (hours)

Average temperature (°F)

Tab to move between fields

Results

Building volume (ft³)

30,000

Fumigant required (lbs)

2,156.3

Total estimated cost ($)

$20,205.38

Tarped volume (ft³)34,500

Tarp area needed (ft²)5,640

Adjusted dosage (oz-hr/ft³)24

30-lb cylinders needed72

120-lb cylinders needed18

Fumigant cost ($)$11,859.38

Tarp rental cost ($)$846

Labor cost ($)$7,500

Cost per ft³ ($)$0.67

How to Use This Calculator

Enter the structure total cubic footage (length times width times height of all spaces).
Input the target gas concentration in oz of sulfuryl fluoride per 1,000 cu ft per label requirements.
Set the temperature at the time of fumigation as it affects gas penetration.
Review the Total Chemical Required in pounds and the Exposure Time needed.
Use the Aeration Time output to schedule when occupants can safely re-enter.

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