At Aluminum Supply Company (ASCO), every product starts with a simple principle: build it right, or don’t build it at all.
Our fabricated metal products combine precision craftsmanship, production capability, and architectural refinement — created by people who understand that a bend, weld, or finish is more than a process; it’s a signature.
From large-scale curtain wall assemblies to fine interior trim, ASCO delivers custom-fabricated, ready-to-install metal solutions that meet the high standards of contractors, architects, designers, and manufacturers nationwide.
We work in aluminum, stainless steel, carbon steel, and copper, forming, cutting, and assembling with exacting control to ±1/64″.
Every part we make leaves our Detroit facility with one goal: to look as good as it performs.
Metal is both a structural material and a medium for expression.
ASCO’s fabrication capabilities allow artists, designers, and builders to explore metal’s raw aesthetic power — brushed, anodized, painted, or polished.
From gallery installations to lobby accents, we turn design ideas into fabricated reality.
ASCO’s multi-process fabrication department can build finished, assembled components ready for delivery or direct-to-installation.
We integrate laser cutting, brake forming, and welding under strict quality control to deliver precision assemblies that align, fasten, and function perfectly.
From a single formed part to a complete metal assembly, we make complexity look easy.
Architectural column covers turn structure into statement.
ASCO fabricates full-metal covers in aluminum, stainless, or steel — built to spec, easy to install, and engineered to last.
Choose your style: reveal, hairline, or batten joint. Every joint, corner, and seam is precision-formed to align beautifully in the field.
Precision geometry meets architectural finish — the hallmark of ASCO fabrication.
Few products demonstrate ASCO’s precision and repeatability like architectural wall panels.
We fabricate both interior and exterior metal panels from aluminum, steel, and stainless steel, producing true 3D formed geometry with perfect fit and finish.
ASCO fabricates the skin of modern architecture — accurate, aligned, and installation-ready.
ASCO builds custom sheet metal enclosures for commercial, industrial, and specialized applications.
We fabricate boxes, housings, hoods, kiosks, and ruggedized outdoor enclosures with precision fitment, tight seams, and full finishing support.
We don’t just make boxes — we build protection, precision, and presentation.
Transitions between building materials are weak points.
ASCO’s flashing and coping products strengthen and seal those junctions, providing long-term protection and aesthetic continuity.
Wherever materials meet, ASCO’s metal makes it last.
From architectural screens to full structural frames, ASCO fabricates custom frameworks using extrusions and formed components.
We build in lightweight 6063-T52 aluminum for non-load applications and 6061-T6 or steel for heavy-duty structures.
Every structure starts as a sketch — we turn it into something you can bolt to the ground.
ASCO produces fully custom drainage and soffit systems in aluminum and steel for architectural and commercial applications.
Each piece is built to spec — no off-the-shelf compromises — and color-matched to project finishes.
From eave to drain, every inch precision-cut and formed by ASCO.
Metal belongs inside the building too.
ASCO fabricates interior wall, ceiling, and accessory components that combine durability with aesthetic appeal — equally at home in industrial facilities or high-end commercial spaces.
Metal interiors don’t just look refined — they perform for decades.
ASCO fabricates custom handrails, guardrails, and crash rails in aluminum, stainless, and steel.
Each system is engineered for its specific environment — from elegant lobby rails to heavy-duty industrial safety barriers.
Strength, safety, and design — in every linear foot.
Before production, there’s ASCO prototyping.
We convert CAD models into functional metal parts, allowing real-world testing, fitment, and refinement before you scale.
If you can model it, we can make it — fast.
ASCO’s fabricated sun shades, trellises, and grilles combine form and function — reducing solar load while elevating design.
Each system is engineered for strength, aesthetics, and installation efficiency.
We fabricate the shade that defines the skyline.
For over seven decades, ASCO has supported the glass and glazing industry with custom metal fabrication.
We produce sill, jamb, mullion, and trim systems to exact dimensions, ready for field install.
Precision metalwork that fits glass to perfection.
From concept to installation, ASCO is your single-source fabrication partner.
Upload your drawing, send your sketch, or stop by our Detroit facility — we’ll take it from there.
The craftsmanship of Detroit, the precision of aerospace, and the speed of a modern fabricator — all under one roof.
