Unlike rectangular duct, which is produced in short sections that must be fitted together by hand, flat oval duct can be manufactured in continuous lengths up to 20 feet.

Flat oval duct is also superior to round duct. Large diameter round duct requires substantially more space to install. With oval duct, ceilings don’t have to be as high. Buildings don’t have to be as tall.

Until now, quality, high efficiency flat oval duct was cost prohibitive to manufacture. The Ovaler enables manufacturers of flat oval duct be more efficient and, ultimately, more profitable.

• Move air more efficiently
• Reduce noise
• Improve airflow
• Install fast
• Cost less
• Are easier to clean and maintain more effectively
• Make an attractive architectural feature