The synthetic stucco problem, fixed to the boundary
EIFS remediation is the repair trade the 1990s built by accident. Barrier synthetic stucco has no drainage path, so water that slips past a failed joint stays against the wood sheathing and works. Remediation opens the wall, replaces what rotted, corrects the flashing that let water in and re-clads in a system that will not repeat the failure. On the published guide that runs $1,200 to $5,000 localized, $8,000 to $18,000 per elevation and $15,000 to $35,000 whole-house, with probe readings drawing every boundary.
Why the water gets in, and why it stays
EIFS itself sheds rain fine. The failures live at the details: sealant joints around windows that cracked with age, window head flashing that was never installed, kick-out flashing missing where rooflines die into walls, foam trim bands opened by impact. Each is a small entry point, and behind barrier EIFS each one feeds a wall that cannot drain. The oriented strand board sheathing that framed the county’s growth decades holds moisture readily and gives up its strength quietly, which is why the damage that sets remediation prices is invisible from the lawn.
This is also why our remediation always includes the entry-point correction. Replacing rotted sheathing behind a missing kick-out and then re-cladding without adding the kick-out is scheduling the same failure for the next owner. The flashing corrections are line items on every quote, $800 to $2,500 for the roof-wall details, because they are the difference between a repair and a repeat.
How a remediation runs
- 1
Map first
Probe readings define the wet zone. The scope follows the map, not the fear.
- 2
Open and assess
Cladding comes off the mapped area, and the sheathing behind gets photographed and sounded honestly. Surprises get discussed before they get invoiced.
- 3
Rebuild the wall
Damaged sheathing and framing replaced at the published $12 to $30 per square foot, dried-in every night.
- 4
Fix the entry points
Flashing corrected, penetrations sealed to spec and every detail that caused the problem redesigned out of it.
- 5
Re-clad and document
Drainage stucco or fiber cement installed, final readings taken and the photo file handed over.
EIFS questions, answered
Does every EIFS house eventually need remediation?
No, and believing otherwise sells a lot of unnecessary work. EIFS with intact sealant, correct flashing and no impact damage keeps water out for decades, and drainage-type EIFS built after the industry reformed handles incidental moisture by design. What every barrier-EIFS house needs is periodic inspection, because the failures start small and invisible.
Can a wet wall be fixed without tearing off the whole side?
When the moisture map is contained, yes. Localized remediation at $1,200 to $5,000 opens the wet zone, replaces damaged sheathing, corrects the flashing that caused it and patches the system back. The honest boundary comes from probe readings, and we cut to the readings rather than to round numbers.
What do you put back after a full remediation?
Your choice from real options: a modern drainage stucco system that keeps the look while fixing the flaw, or fiber cement for owners done with stucco entirely. Both live in the published $14 to $28 per square foot re-clad range, and we quote them side by side with the trim details priced honestly.
How long does whole-house remediation take?
Typically two to four weeks on site for an average home: tear-off and sheathing work first, then flashing, moisture barrier and the new cladding. Weather moves schedules in this valley, and the sequencing keeps the house dried-in every night regardless.
Not sure which system your house wears? The inspection page answers that in one visit, and Hagerstown Stucco & EIFS credits the fee toward any work that follows.
Get the wall mapped
Send the address and a photo of what worries you. Readings first, then a written number off the public table.