The Prairie Lakes Wellness Center in Watertown, S.D., a modern community center conveniently located in the fastest growing area of Watertown, opened in April 2017 and has 104,000 square feet of space. The $24 million multi-level facility features multiple basketball courts, racquetball courts, a running track, a sauna and whirlpool, a large fitness area, and a state of the art pool area that includes a leisure pool as well as a competition pool.

Choosing the Right System for Aesthetics and Performance

For areas that are not exposed, rectangular, medium-pressure ductwork was chosen. For exposed areas, the Spiralmate® Round Duct Connection System was used. All the spiral connections were manufactured by Ductmate Industries.

Gary Chappell, Ductmate Regional Channel Manager, said the spiral ductwork is exposed and visible from multiple perspectives. On the second floor, where the ceiling for downstairs is positioned at eye level, it was even more important to have an attractive product. Chappel said, “The project is aesthetically pleasing both close up and from a distance. From a performance standpoint, the system is airtight, efficient and doesn’t require any additional sealing.”

Jon Burri, Vice President at Creative Metal Solutions, the specifier and fabricator for this project, said everything went very smoothly on the job site. “We made custom lengths in the shop and delivered them to the jobsite, ranging in size from as large as 42” in diameter to as small as 10” in diameter. Large amounts of 28-32” ductwork were installed above the track, and 18-20” inch segments were installed in the workout areas.”

The ductwork in the pool area was double-walled aluminum to reduce the sound of the airflow from spectators and to prevent corrosion from the harsh pool environment. Galvanized steel was used on all the ductwork in other areas.

MacArthur Co. was the distributor for this project. According to Chappell, “They have been a great asset and long-standing Ductmate distributor in Sioux Falls.”

Burri said a couple of trailers of product a week were sent to the jobsite on and off for about six months. “We delivered in phases so that a lot of room wasn’t needed to store product during the entire job,” he said.

The company always recommends the Spiralmate® system because, Burri said, “The cost is always justified with savings in field installation time and cost, and it allows for an air-tight system that looks great.”

Faster Installation, Big Labor Savings
Active Heating, Inc., based in Watertown, S.D., was the HVAC contractor. Jason Roehrich, Vice President at the company, said the installation of the Spiralmate® system is usually fast, but this project went even faster than normal.

“The finished job features a wide-open, exposed look with neat, straight long runs,” he said. “In one area, we had a run of 100-150 feet with a 90-degree turn into another long run of about 300 feet, and it looks great.”

Roehrich added, “Our installers in the field really like the Spiralmate® system because it quickly snaps in place, provides a great seal, installs faster than other products, and it provides a straight, clean look when it’s finished.”

Another advantage of the system is that when a piece of ductwork is cut down in size, the flange can be removed and re-used—unlike with other systems. This saves even more time and money.

The end result was a successful project for Ductmate and everyone else involved. The state-of-the-art Prairie Lakes Wellness Center has an HVAC system to match that’s pleasing to the eye, energy efficient and will perform well for many years to come.