Factory Sealed Utilizing Our Patented GreenSeam Technology Along Both The Longitudinal and Transverse Joints. Quick and Easy Installation. No Additional Sealing Required.
Browse PipesGSI’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 FittingsReady 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 MoreSPEC SHEETS
Looking for detailed information on GreenSeam Plus or a specific style of fitting? Browse our library of specification sheets.
View Spec SheetsTECHNICAL DOCUMENTS
Looking for testing documents or our comprehensive engineering submittal packages? Look no further than our Technical Documents section.
View Technical DocumentsCASE STUDIES
“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 ReadingVIDEOS
Learn the ins and outs of the GreenSeam Plus factory sealed system or view our product installation/how to videos.
View The VideosSave 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 SavingsWe Are Pleased To Announce The Launch Of 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 …
Congratulations To Make-A-Wish. Ductmate Is Proud To Celebrate 40 Years Of Granting Wishes.
GreenSeam Industries is proud to join Make-A-Wish in its 40th year of granting wishes. Our logo’s blue star represents our mutual commitment to delivering hope and joy to children with …
Our 2019 Sustainability Report Is Now Available
The Year’s Overview – Presented by Ray Yeager (President/CEO) Dear Stakeholder, In previous years, I indicated how our success breeds more success in a multitude of ways. The Annual Report …
Associations
