Plumbing engineers are increasing their focus on sustainability due to both market demand and a personal commitment to support more sustainable homes and buildings. Improving plumbing system sustainability requires consideration of a range of factors, including material sustainability, use of designs that can minimize water waste, and the total environmental impact of a system.
Engineers pride themselves on developing specifications that ensure the quality and integrity of the plumbing systems that they design. However, sometimes information can get included in specifications that isn’t as accurate as it could be. Here are some do’s and don’ts to consider when developing specifications for residential plumbing using plastic plumbing systems.
Discover why you should make the switch to FlowGuard Gold® CPVC
FlowGuard Gold® CPVC offers plumbers a versatile, reliable, and easy-to-install plastic alternative to copper. Compared to competitive plastic systems, it delivers enhanced chlorine resistance, higher water pressure, better water quality and lower costs. For more than 60 years, FlowGuard Gold CPVC technology has been successfully used in American plumbing systems. With this impressive track record, the FlowGuard Gold CPVC system has built a reputation as one that typically only has problems when a mistake is made during installation or service. Speaking with plumbers across the country who use FlowGuard Gold CPVC, the most problematic installation mistake is something called a dry-fit, which occurs when the installing contractor simply forgets to apply solvent cement to a connection before moving on. This issue has been rooted in the plumbing code, which, since the early 1990s, has required one-step CPVC cements to be yellow in color. This code requirement provides little contrast between the yellow cement and the FlowGuard Gold CPVC tan and gold pipe. That can make it harder to visually inspect work to ensure all fittings have been solvent welded, particularly when working in poorly lit spaces where the background is often similarly colored wood stud or subfloor. The FlowGuard Gold team has listened to these concerns and has been working with the model code organizations to update the codes to allow green colored, one-step solvent cement for use with CPVC. The high-contrast green cement makes it easier to visually inspect connections and minimize the risk of dry fits. Now, we are pleased to announce that these changes have been accepted for the 2024 code cycle. Here’s what plumbing contractors, builders and inspectors need to know about this code change:
It was great to be back at the NAHB International Builders’ Show (IBS) in Orlando this year. It’s difficult to know what to expect from a trade show these days, but the building industry turned out for IBS 2022 and the enthusiasm and passion of the builders that the show attracts makes this one of the most fun and energizing events of the year.
The flexibility of PEX piping allows for sweeping bends that reduce the number of fittings required to install a PEX plumbing system. However, an analysis of a recent PEX failure indicates this convenience to plumbers may come at a steep price for homeowners—increased likelihood of premature failure.
When building science expert Steve Easley decided to retrofit a 3,050-square foot home in Scottsdale, AZ, his goal was to showcase how performance, sustainability, wellness, aesthetics, and durability could be optimized using the most advanced products, systems, and technologies available on the market today.
Following up on our successful Plumber’s Quiz, which exposed some critical misunderstandings around best practices for servicing plastic plumbing systems, the FlowGuard Gold team conducted a similar quiz for builders. The quiz was completed by more than 300 builders and, for the most part, participants demonstrated good knowledge of the extent of their liability and the risks or relying too heavily on building codes to ensure performance and homeowner satisfaction. But there were notable areas of concern where many participants were unfamiliar with potential material defects or manufacturer practices that could leave them vulnerable.
As a service or re-pipe plumber, you know full well how tough it is to work in crawl spaces, around tight corners, or in other confined areas where it’s difficult to move. What you might not know is that that the type of pipe you choose for these jobs can have a tremendous impact on your efficiency, job quality, safety, and profits. For tight spaces, CPVC offers many benefits over both copper and PEX. Let’s take a look.
While there are many differences between single-family and multi-family construction, when it comes to plumbing, they have more in common than not. But the size of these buildings can amplify the cost and consequences of poor material choices and design decisions. The cost of poor decision—whether in the design or during installation—isn’t limited to just one home. It can be multiplied across every unit in the complex.
Mini-manifold plumbing systems have become a popular approach to reducing water and energy waste in multi-family and hotel construction. These mini-manifold systems, also known as remote manifold and submanifold systems, enable shorter branch lines from the hot water main or recirculating line and can result in faster hot-water delivery as well as contribute to points in both the NGBS and LEED environmental performance rating systems.