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PVC Old work Box extender Electrical Box

Ratings & Reviews for CANTEX PVC Old work Box extender Electrical Box

4.3
143
Review
 4.3 out of 5
143 Reviews


79% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this electrical box extender for reliably bringing outlets flush with new wall surfaces after renovations like shiplap, tile, or cabinetry installations. Most highlight straightforward installation and appreciate its ability to meet electrical code requirements for safety and non-flammable coverage. The design accommodates varied wall thicknesses effectively. However, several note the included screws run too short to secure the extender properly, requiring separate purchases. Despite this frustration, most customers find it performs exactly as needed for retrofit scenarios.

Customer review summary generated by AI, including incentivized reviews.
143 Customer Reviews

Works for Trim

Would Recommend

Used this to extend the box out in order to put the switch on a wide trim board. worked perfectly.

November 4, 2021
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Works well for tile backsplash installation

Would Recommend

It is functional - nothing to like or not like abut it.

September 8, 2021
Verified Purchaser
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