Using Outlet Boxes to Streamline Plumbing Installation
Fixture and appliance outlet boxes provide many benefits during plumbing installations for sinks, toilets, washing machines and ice makers that help expedite the installation process. Also known as rough-in boxes or mounting boxes, these play a crucial role in providing structural support, convenient connection points for plumbing fixtures and an aesthetically pleasing final design.
Here are some key reasons you should use fixture boxes over more traditional methods on your next project.
1. Quicker Fixture Installation
Outlet boxes help complete stub-outs easier and earlier in the building process. The boxes are typically installed during the rough-in stage of plumbing, prior to any finishing work such as tiling or drywalling. The boxes are then positioned precisely at the desired locations according to plumbing plans and blueprints. In the past, you may have installed different water supply lines — such as those for washing machines and sinks — that often involved collecting several parts: brackets, clamps, caps, fixture stops, hammer arrestors and sanitary plates.
Outlet boxes consolidate a lot of those different elements into one ready-to-go product, so there are fewer parts to order at the end of the day. This is not only time efficient, but cost effective, as you can cut your SKU count almost in half. Some fixture boxes, such as HoldRite’s, are also equipped with different tailpiece designs that are compatible with different pipe types such as PEX, copper and CPVC, to ensure an even quicker installation for plumbers.
2. Aesthetically Pleasing End-Result
Outlet boxes are designed to accommodate various plumbing fixture types and sizes, but can also provide a sleek final design to complement the bathroom aesthetic. You can find fixture boxes with high-end finishes that allow you to not only work faster but also customize the installation. With options such as chrome and white-trim plates, fixture boxes can be matched to the appearance of the home or building. These finishes thread into place, too, so there’s no need for adhesives or fasteners.
With this range of benefits, fixture boxes are a true asset for today’s contractors. Consider using them to save on install time and costs while leaving your client satisfied with a professional result.
For more, visit holdrite.com.
Latest from NAHBNow
On the latest episode of NAHB’s podcast, Housing Developments, CEO Jim Tobin and COO Paul Lopez are joined by Chief Advocacy Officer Ken Wingert to discuss the immediate aftermath of the midterm elections.
In just three years, the NAHB Leadership Academy has grown into one of NAHB’s most impactful leadership development programs. The academy is now preparing to welcome its fourth cohort in 2027. Applications will be accepted through Nov. 16, 2026.
Latest Economic News
Mortgage application activity declined in October as the 30-year fixed mortgage rate rose sharply again. The Mortgage Bankers Association’s (MBA) Market Composite Index, a measure of total mortgage application volume, fell 14.1% month-over-month in October on a seasonally adjusted basis. Compared to a year ago, total mortgage applications were 39.8% lower.
In 2025, the majority of homes started featured laundry connections on the first floor (70%), according to the Census’s Survey of Construction. Laundry located on the second floor or higher was the second most prevalent at 27%. The basement, garage, and other locations all had a 1% or lower share.
Mortgage rates rose sharply again in October as the U.S. treasury yields surged. According to Freddie Mac, the 30-year fixed-rate mortgage averaged 7.33% in October, up 47 basis points (bps) from September. The rate reached 7.40% in early October, its highest level since 2023, before easing toward the end of the month.