GREENSEAM PLUS – THE LATEST INNOVATION IN JOBSITE SAFETY
GSI's Factory Sealed Duct and Fittings Provide A Unique Solution For One Of The Industry's Most Common Jobsite Injuries.
Calculate Your Savings Now!
We can show you, not just tell you, how GreenSeam Plus will safely save you time and money. Utilize the all new GreenSeam Plus Calculator to automatically see your cost, labor, and time savings when you use GreenSeam Plus Snap-Lock pipe over unsealed.
Welcome To The All New GSI Website!
After a lot hard work and dedication, we are pleased to officially announce the launch of the all new GreenSeamInd.com! We wanted to make the new website faster, easier to navigate, and more user-friendly.
Factory Sealed Utilizing Our Patented GreenSeam Technology Along Both The Longitudinal and Transverse Joints. Quick and Easy Installation. No Additional Sealing Required.Browse Pipes
GSI’s most versatile factory sealed fittings, combining efficient use of space and optimal airflow. Our fittings are available in multiple styles and configurations to suit virtually every installation need.Browse Fittings
Ready to Buy?
GOLD STANDARD PRODUCT QUALITY BACKED BY OUR INDUSTRY LEADING QUALITY CONTROL PROGRAM
GreenSeam Plus Factory sealed snap-lock pipe has been thoughtfully designed and rigorously tested to surpass SMACNA Class 3 Leakage Standards without the need for any external sealants or tapes.Learn More
Looking for detailed information on GreenSeam Plus or a specific style of fitting? Browse our library of specification sheets.View Spec Sheets
Looking for testing documents or our comprehensive engineering submittal packages? Look no further than our Technical Documents section.View Technical Documents
“Our distributor had product available as needed-no waiting for special deliveries. Cost is competitive with traditional spiral and custom manufactured ducts making them cost effective”Continue Reading
Save Money Seamlessly
GreenSeam Plus is more than just pipe… it’s a game changer. The factory sealed Green Seam Plus snap-lock pipe system ensures a safer, faster installation-significantly reducing labor costs. Welcome to your competitive advantage.Calculate Your Savings
The Latest NewsRead All News
From Silver to Gold – TRUE Zero Waste Certification
2020 was a difficult year for businesses and individuals alike; however, it ended up being the best year to date for DMI’s sustainability program. Our Monongahela facility ended the year …
Save Time With GreenSeam Plus – Try Our Pipe Savings Calculator!
2020 has brought forth many changes and challenges that no one could foresee. Companies have scrambled to find a new normal, which often involved learning not just to survive, but …
GreenSeam Plus – The Latest Innovation In Jobsite Safety
Out of 4,779 worker fatalities in private industry in calendar year 2018, 21.1% were in construction — or one in five worker deaths. Most companies in the construction industry consider …