Complete Duct
Fabrication
Capabilities
YYBunker manufactures a comprehensive range of sheet metal ductwork and ventilation components from our 20,000 sq. ft. Brooklyn fabrication facility. Every product is built to specification, fabricated in-house, and quality-checked before leaving the shop.
Duct Systems We Fabricate
Services
Precision Takeoff Work
We'll review your plans and produce an accurate material takeoff — quantities, gauges, fittings, and all. Takes the guesswork out of your estimate and speeds up the quoting process.
Custom Sheet Metal Duct Fabrication
Fabrication of any duct shape, transition, or specialty piece your project requires. We work from shop drawings, field measurements, sketches, or digital files.
Delivery
Direct jobsite delivery on your schedule. We coordinate with your super, GC, or warehouse — wherever the material needs to land, we get it there.
Installation Guidance
Our fabricators understand how duct goes up in the field. We provide installation guidance and documentation to support your crew when needed.
General Contractor & Subcontractor Support
Coordinating a complex build? We work directly with GCs and specialty subs to deliver fabrication on schedule and within the project's scope and specifications.
Shop Drawing Review
We review your shop drawings for fabrication feasibility and flag any issues before production begins — saving you time, money, and field corrections.