Vapor Retarders

Read revision 5

Revision 5 · Oct 12, 2026 +7 −1

Datasheet constraints: every range, checkbox and listbox field now states its direction
Showing changes from Rev 4 to Rev 5 in Vapor Retarders.
---
title: Vapor Retarders
…72 unchanged lines
- "Seam tape, sealant, and accessory data with compatibility confirmation"
- "Manufacturer installation instructions"
+constraint: all_of
```
…21 unchanged lines
- "Repair records with location and method"
- "Executed installer and manufacturer warranties"
+constraint: all_of
```
…147 unchanged lines
setpoints: [4, 6, 8, 10]
default: 6
+constraint: min
```
…57 unchanged lines
```datasheet
−label: Minimum Sheet Lap Width
+label: Sheet Lap Width
type: range
unit: in.
…3 unchanged lines
setpoints: [2, 4, 6, 12]
default: 6
+constraint: min
```
…93 unchanged lines
setpoints: [1, 2, 5]
default: 1
+constraint: min
```
…14 unchanged lines
max: 20
setpoints: [1, 5, 10, 15, 20]
+constraint: min
```
### Where no manufacturer material warranty period is indicated in the datasheet, the period the manufacturer publishes for the specified product shall govern, and that period shall be stated in the product data submittal.

View current revision