Estimated P2ZEFLASH Needed:
Total Area: 0 sq ft
Gallons: 0 gal
Sausages (20 fl oz): 0
Note on Assumptions:
This calculator uses assumed coverage rates:
- Window Openings: Assumes 6 inches of flashing width around the perimeter of each window (2" on sheathing and 4" inside rough Opening.
- Sheathing Seams: 1" overlap on each side of seams
- Coverage Rate: 65 sq ft per gallon (20 wet mil thick).
- Sausage Volume: 20 fl oz (36.09 cubic inches).
- Gallon Volume: 231 cubic inches.
Actual coverage may vary based on product specifications, application technique, and waste.