ASELCO manufactures premium galvanized iron (GI) and pre-insulated (PI) ducts matching SMACNA standards. We feature state-of-the-art sheet metal bending, insulation wrapping, and clean on-site installation.
From sizing calculations to years of reliable airflow, we cover every stage of your duct system — for projects of any scale.
Static pressure and duct velocity calculations to size every run correctly before any metal is cut.
Custom GI, PI, and spiral duct sections manufactured to exact project specifications in our own workshop.
Full site installation of fabricated ductwork and air distribution systems for commercial and industrial projects.
Structural repair, resizing, and retrofitting of existing duct networks to fix airflow issues or support expansions.
We fabricate sheet metal components optimized for structural stability and low heat loss.
Traditional, high-durability sheet metal ducts wrapped in fiberglass thermal insulation. Perfect for commercial systems, exhaust vents, and heavy mechanical units.
Lightweight, quick-install polyurethane and polyisocyanurate sandwich panels. Highly recommended for interior setups to achieve superior clean air efficiency.
Architecturally exposed round spiral ducts that offer reduced friction loss, zero corner leakage, and a sleek modern industrial look.
Pressure-locked seams matching SMACNA standards
Fast turnaround on custom fitting orders
Improper duct sizing causes AC noise, fan motor strain, and hot rooms. We calculate static pressure and duct velocity before cutting metal.
We install double-walled acoustic insulation liners near the AC units to absorb fan vibration noise.
Grease-resistant heavy gauge carbon steel or stainless steel duct fabrication for restaurant exhaust setups.
Send us your CFM requirements, duct specifications, or CAD blueprint layouts for a quick estimate.