Hubbell HVB3BAR Vapour Barrier for 3 Gang Device Boxes
Hubbell HVB3BAR Vapour Barrier for 3 Gang Device Boxes
- MPN: HVB3BAR
- UPC: 626463040225
- PPN: HBL-HVB3BAR
- UNSPSC: 39121701
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CAD$0.93/ EA
Description
Vapour Barrier for 3 Gang Device Boxes.
Features
- Engineered specifically for large 3-gang metal or plastic device boxes, this polymer vapor barrier provides a tight, gap-free perimeter seal. The tailored, low-profile outline eliminates the frustrating bunching and overlapping common with universal wrap sheets, ensuring your multi-switch or dimmer faceplates sit completely flush against the drywall for a flawless, professional finish.
- Molded from a durable, non-porous polymer, this rough-in enclosure creates an impenetrable envelope around your electrical box to block unwanted airflow and condensation. By physically isolating the conditioned living space from exterior wall elements, it actively protects sensitive copper wiring from hidden moisture corrosion while significantly reducing expensive winter heating loss and summer cooling drafts.
- Designed with specialized locator bumps on the back wall, this barrier allows electricians to quickly and accurately pierce perfectly sized entry points for incoming electrical cables. This built-in utility feature prevents sloppy, oversized knife cuts, guaranteeing the vapor envelope remains tightly sealed around the wire jackets without bottlenecking your fast-paced residential construction or retrofitting workflow.
- Fully CSA Certified for both residential and commercial applications, this dependable air and vapor barrier is essential for passing increasingly strict municipal blower-door tests and local energy inspections. Using factory-compliant sealing hardware eliminates the costly risk of failing municipal energy audits, ensuring your build maintains its structural integrity and interior environmental control.
Specifications
- Number of Gangs
- 3
- Weight
- 0.05 lb
- Compliance
- CSA Certified
Depth2.5 in
MaterialPolymer
Downloads
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