Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Polycarbonate Old work Switch/Outlet Electrical Box

Ratings & Reviews for CANTEX Polycarbonate Old work Switch/Outlet Electrical Box

4.5
476
Review
 4.5 out of 5
477 Reviews


88% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this electrical box for its reliability, ease of installation, and effectiveness in retrofitting lighting and fixtures in older homes. Most highlight how fast and intuitive it is to install without studs, with a helpful template for cutting holes. Reviewers consistently describe it as strong, secure, and durable with ample interior space for complex wiring. A few note that screw quality is poor and hole-cutting precision is critical for optimal fit. Despite minor challenges, most consider it an excellent solution for remodels and old-work applications.

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

Built the same as old box

Would Recommend

Perfect replacement for old box and fit is the same.

September 10, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?

Works as advertised

Would Recommend

This installed well, with no issues. Had to back the installation screws out slightly to make the wings sit flat prior to install. No issues running the wire or attaching the light.

September 9, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?

Easy install!

Would Recommend

Bought this due to our older electrical had a crack in it. Very easy to install. Good quality.

September 6, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?

Easy install

Would Recommend

Easy install and perfect fit

September 1, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?

Easy Installation

Would Recommend

I used these outlet receptical boxes to hardwire wall sconces. They were easy to install and felt secure. No issues.

August 28, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?

Worked as intended!

Would Recommend
August 19, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser Lowe's Employee
Was this Review Helpful ?

Good for retrofit

Would Recommend

Bought this because after taking down old vanity lights to replace them I discovered no electric boxes in the wall. This was intended to be retrofitted into the drywall however I had framing in the way that required me to use a box that wasn’t as deep.

August 11, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?

Would Recommend

Best electrical box for installing cameras, fits any utility and mounting with a hole saw into walls, well you’re going to agree on this is the box for the job, well made easy adaptable for securing if you have inch and a half wall or less your done quickly, otherwise glue the box in for perfection.

July 22, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?

Lowes is my go to

Would Not Recommend

It did the job.

July 19, 2026
From Polycarbonate Old work Switch_SLASH_Outlet Electrical Box Verified Purchaser
Was this Review Helpful ?