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We provide the best products for HVAC Curb Adapters, Commercial Ducting, and Residential Ducting. And we deliver the next day!

CURB ADAPTER

Prime is proud to offer the largest, most comprehensive, and searchable curb adapter database on the planet. Try it now!

Launch Curbulator

Coming Soon!

Commercial

Don’t let custom ductwork take forever. Go with Prime and you’ll have it in no time!

Residential

Prime offers Accelerated Logistics for ON TIME, ON SITE, AND FAST delivery.

Prime Catalogs

See our Catalogs below!

Residential
Catalog

Commercial
Round Catalog

Commercial
Rectangular Catalog​

Products
and Projects

Your Products Are Delivered The Next Day!

Curb Adapter

Commercial

Residential