Static field route #828

What do I do when vapor barrier punctured by hanger rod?

Insulation, Liner, Vapor Barrier & Condensation.1 field-polished — insulation/rated-detail check

A hanger rod puncturing vapor barrier needs a sealed detail. Small holes can become condensation points.

Open in Field Rescue Open category

Field checklist

Find rod penetrations through wrap/facing.
Check for torn facing or compressed insulation around the rod.
Seal with approved vapor-barrier method.
Ask if shields/saddles are needed at supports.

Ask foreman

This hanger rod punctured the vapor barrier. What approved patch/detail do you want here?

Do not

Do not leave rod holes open in the facing.

Why it matters

Insulation affects access, vapor barrier, condensation control, inspections, TAB/service access, and finished-work quality. Project specs and manufacturer details still control.

Search words: Insulation, Liner, Vapor Barrier & Condensation vapor barrier punctured by hanger rod