M-d Building Products 03434 Wall Plate Foam Insulator 6 Pack

Product Description

The M-D BUILDING PRODUCTS 03434 is a closed-cell foam wall plate insulator designed to stop conditioned air from escaping through gaps around electrical switches and outlets. The insulator fits standard single-gang switch wall plates and includes a cut-out sized for GFCI outlets, making it a dual-purpose solution for residential and light commercial applications. Each pack contains six insulators. UL approved, the 03434 is a passive, tool-light install that electricians and energy auditors commonly specify during weatherization work or new construction finishing.

This insulator is suited for use behind single-gang wall plates at light switches and GFCI outlet locations throughout a structure. Common install points include exterior walls, garage-to-living-space walls, and any wall cavity that communicates with unconditioned space. It is a standard item on weatherization checklists and energy-efficiency retrofits in both residential and light commercial buildings.

Key Features

• Closed-cell foam construction blocks air infiltration through switch and outlet wall plate openings
• Dual-purpose design includes a cut-out for GFCI outlets in addition to standard switch fit
• UL approved for safe use in electrical applications
• 6 insulators per pack for multi-location installs
• Passive energy-saving measure effective year-round in both heating and cooling seasons

Compatibility

Designed for use with standard single-gang switch wall plates and single-gang GFCI outlet wall plates in residential and light commercial electrical installations.

Installation Notes

Installation is performed by a qualified electrician or as part of a weatherization scope. Turn off the circuit breaker controlling the outlet or switch before removing the wall plate. Place the foam insulator behind the wall plate before reinstalling the cover screws. Follow NEC guidelines for any work involving electrical outlet and switch covers.

Technical Specifications

• Material: Closed-cell foam
• Pack Quantity: 6
• Weight: 0.094 pounds
• Listing: UL Approved
• UPC: 00043374034349

Standard Information

• Brand: M-D BUILDING PRODUCTS
• Manufacturer Part Number: 03434