EIFS AND STUCCO: THE MOISTURE LIABILITY SHADOW
EIFS is a sealed system; installed wrong, it holds water in the wall.
This page covers one problem. The other places this trade loses margin are on the eifs and stucco operating system page.
WHERE THE MONEY GOES.
EIFS is a sealed system; installed wrong, it holds water in the wall. The first EIFS class action was filed in North Carolina in 1995, a 1999 national television investigation documented moisture held behind EIFS homes, and an entire remediation industry exists because of it: full removal and replacement costs $15,000 to $40,000 on a house, and construction-defect firms keep EIFS practice groups to this day. Modern drainage-plane systems fixed the design. Installation quality still decides the outcome, and the installer owns the long-tail liability.
THE COST, SOURCED.
"The first EIFS class-action lawsuit was filed in North Carolina in 1995." (Construction Solutions engineering analysis, 2026) "Modern drainage planes have fixed most of the 'leaky EIFS' horror stories of the 90s, but installation quality is still the only thing that matters." (2026 cladding guide) "Key risk: moisture intrusion if caulking, flashing, and penetration details are improperly installed."
THE NUMBER TO MEASURE IT AGAINST.
EIFS and Stucco contractors have about 8% net profit at $1M to $5M, rising to roughly 10% at $5M to $10M. The CFOS net profit target is 11.5% before taxes at $1M to $5M, the trade's average plus 3.5 points, never below 10%. You find a problem like this in the distance between those two figures. One bad job won't tell you.
Gross margin over the same bands is 23% to 24%,against CFOS targets of 25.5% and 26.5%.
THE SYSTEM THAT FIXES THIS.
Cost codes built against the estimate, so a job can be read while it is open.
FREQUENTLY ASKED.
See the full benchmarks for every revenue band on Run On CFOS.
