Exterior Insulation and Finish Systems (EIFS)

Read revision 9

Revision 9 · Oct 12, 2026 +34 −8

Datasheet constraints: every range, checkbox and listbox field now states its direction
Showing changes from Rev 8 to Rev 9 in Exterior Insulation and Finish Systems (EIFS).
---
title: Exterior Insulation and Finish Systems (EIFS)
…112 unchanged lines
- "Color and texture samples on the actual base coat substrate"
- "Applicator certification and manufacturer installation instructions"
+constraint: all_of
```
…31 unchanged lines
- "Trade responsibility and sequencing plan for flashings, terminations, and sealant joints"
- "Manufacturer confirmation of sealant compatibility and adhesion"
+constraint: all_of
```
…31 unchanged lines
- "Manufacturer field reports"
- "Maintenance instructions"
+constraint: all_of
```
…21 unchanged lines
```datasheet
−label: Minimum Comparable Completed Projects
+label: Comparable Completed Projects
type: range
unit: projects
…2 unchanged lines
max: 10
setpoints: [0, 1, 2, 3, 5, 10]
+constraint: min
```
…24 unchanged lines
- "Start of field application"
- "Periodic visits during application"
+constraint: all_of
```
…40 unchanged lines
```
−### The mockup shall be of the wall area indicated in the datasheet.
+### The mockup shall be of not less than the wall area indicated in the datasheet.
```datasheet
…5 unchanged lines
max: 500
step: 25
+constraint: min
```
…21 unchanged lines
- "Base termination with weeps"
- "Window or door perimeter with its flashing and sealant joint"
+constraint: all_of
```
…58 unchanged lines
```datasheet
−label: Minimum Drainage Efficiency
+label: Drainage Efficiency
type: range
unit: '%'
…3 unchanged lines
setpoints: [0, 90, 95, 100]
default: 90
+constraint: min
```
…80 unchanged lines
setpoints: [0, 20, 30, 40, 50, 60, 75, 90, 100, 120, 150, 200]
default: deferred
+constraint: min
```
…10 unchanged lines
setpoints: [0, 30, 45, 60, 75, 90, 120, 150, 200, 250, 300]
default: deferred
+constraint: min
```
…22 unchanged lines
setpoints: [0, 2.5, 3.8, 5, 6, 7.5, 10, 11.4, 12.5, 15, 20, 25, 30, 40]
default: deferred
+constraint: min
```
…77 unchanged lines
```datasheet
−label: Maximum Substrate Deviation in 4 ft
+label: Substrate Deviation in 4 ft
type: range
unit: in
…2 unchanged lines
max: 0.5
setpoints: [0.125, 0.1875, 0.25, 0.375, 0.5]
+constraint: max
```
…13 unchanged lines
```datasheet
−label: Minimum EPS Aging Period Before Installation
+label: EPS Aging Period Before Installation
type: range
unit: weeks
…2 unchanged lines
max: 12
setpoints: [0, 2, 4, 6, 8, 12]
+constraint: min
```
…20 unchanged lines
setpoints: [0.75, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12]
default: deferred
+constraint: exact
```
…101 unchanged lines
max: 20
setpoints: [0, 4, 6, 8, 10, 12, 16, 20]
+constraint: exact
```
…94 unchanged lines
```datasheet
−label: Minimum Insulation Thickness Remaining at the Bottom of a Reveal
+label: Insulation Thickness Remaining at the Bottom of a Reveal
type: range
unit: in
…2 unchanged lines
max: 2
setpoints: [0.25, 0.375, 0.5, 0.75, 1, 1.5, 2]
+constraint: min
```
…26 unchanged lines
- "At changes in building height or in structural support"
- "Where the EIFS abuts a dissimilar cladding or material"
+constraint: all_of
```
…12 unchanged lines
setpoints: [0.25, 0.375, 0.5, 0.75, 1, 1.5, 2]
default: deferred
+constraint: exact
```
…45 unchanged lines
max: 24
setpoints: [0, 2, 4, 6, 8, 12, 18, 24]
+constraint: min
```
…8 unchanged lines
max: 24
setpoints: [0, 2, 4, 6, 8, 12, 18, 24]
+constraint: min
```
…75 unchanged lines
```datasheet
−label: Minimum Application and Cure Temperature
+label: Application and Cure Temperature
type: range
unit: °F
…3 unchanged lines
setpoints: [35, 40, 45, 50]
default: 40
+constraint: min
```
### The ambient and substrate temperature shall be maintained at or above the minimum application temperature for not less than the period indicated in the datasheet after each coat is applied.
```datasheet
−label: Minimum Period the Application Temperature Is Maintained After Application
+label: Period the Application Temperature Is Maintained After Application
type: range
unit: hours
…2 unchanged lines
max: 96
setpoints: [0, 24, 48, 72, 96]
+constraint: min
```
…75 unchanged lines
max: 20
setpoints: [0, 1, 2, 3, 5, 8, 10, 15, 20]
+constraint: min
```
…69 unchanged lines
setpoints: [1, 2, 5, 10]
default: 2
+constraint: min
```
…16 unchanged lines
max: 20
setpoints: [5, 10, 15, 20]
+constraint: min
```
…16 unchanged lines
max: 50
setpoints: [0, 1, 5, 10, 20, 50]
+constraint: min
```
## The Contractor shall record the batch numbers of the installed finish for each color and texture and shall provide those records to the Owner.

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