Custom Aluminum Fabrication — USA CNC, Extrusion & OEM Manufacturer

Full-service custom fabrication: extrusion design, CNC machining, finishing, and OEM manufacturing — all under one roof. Send drawings, specs, or napkin sketches.

Custom Fabrication — USA architectural aluminum supplier
AAMA 2604/2605
5-axis CNC
Anodize & powder coat
ISO-aligned QA
Overview

Built to spec, shipped to site.

When stock won't do, Aluminum Ave designs, engineers, and manufactures custom aluminum components and systems for contractors, OEMs, and architects across the United States. Custom extrusion dies, 5-axis CNC machining, in-house finishing, and OEM production runs — all under one roof, with one project manager from kickoff to delivery.

Custom extrusion is the starting point for proprietary profiles. Send a sketch, a competitor sample, or a finished CAD file — our die engineers review draft, wall thickness, tongue ratios, and circumscribing-circle constraints, then quote tooling and per-pound material cost. Most custom dies cut in 4–6 weeks, with first-article samples for approval before production.

CNC machining handles the value-add steps that make a raw extrusion ready to install. Multi-axis cutting, drilling, milling, tapping, notching, and miter cuts are programmed from your CAD geometry and held to tight tolerances. Common output includes machined column connectors, bracket assemblies, custom mullions, and OEM frames.

Finishing is fully integrated. We offer Class I and Class II anodizing in clear and color, AAMA 2604 and 2605 powder coat, two-coat and three-coat PVDF Kynar 500 liquid paint, and decorative woodgrain sublimation. Color matching across components, finishes, and batches is standard so the assembled product reads as a unified system.

OEM manufacturing partnerships are how we serve high-volume customers — equipment manufacturers, signage producers, solar racking integrators, and modular building suppliers. We run scheduled releases with kitting, packaging, and dropship logistics direct to assembly lines or end customers. Quality systems are ISO-aligned with full traceability.

Engineering support is included on every custom project. PE stamps, NFPA 285 wall assembly guidance, fastener pull-out testing, and field-fit mockups are available as needed. Our engineers come from the building enclosure and OEM industries, so the conversation stays practical — focused on what works on the job site or production line, not just on paper.

If you have an aluminum problem nobody else wants to solve, send it to us. Custom is what we do.

Key Features

  • In-house die engineering and custom extrusion runs
  • 5-axis CNC machining with tight-tolerance programming
  • AAMA 2604 / 2605 powder coat and PVDF finishing
  • Class I and Class II anodizing in clear and color
  • OEM production partnerships with kitting and dropship
  • PE-stamped engineering on request

Technical Specifications

Press capacityUp to 14" circumscribing circle
CNC5-axis machining centers
TolerancesANSI H35.2 / per-print custom
FinishingAAMA 2604, 2605, anodize Class I & II
QualityISO-aligned with full traceability
Lead timeDie: 4–6 weeks · Production: per project

Finish Options

Class I & II anodized (clear and color)AAMA 2604 powder coatAAMA 2605 PVDF Kynar 500Sublimated woodgrainCustom color matchingTwo-color and dual-finish

Applications

Common construction use cases where U.S. contractors specify custom fab.

  • OEM equipment frames and enclosures
  • Signage and wayfinding components
  • Solar racking and renewable energy
  • Transit and trailer manufacturing
  • Architectural specialty products
  • Modular and prefabricated construction

Installation Overview

Custom fabrication is built to your specification and ships ready to install or integrate. We provide installation drawings, fastener schedules, and field-fit mockups when project conditions warrant.

OEM customers receive kit packaging by part number with clear documentation, drop-shipped to your assembly line or end customer.

Systems & Sub-Categories

Configurations within Custom Fab.

09.01

Custom Extrusion Design

Engineering and die development for proprietary profiles.

09.02

CNC Machining

Precision cutting, drilling, milling, and tapping on multi-axis CNC equipment.

09.03

Powder Coating

AAMA 2604 / 2605 powder coat finishing in stock and custom colors.

09.04

OEM Manufacturing

Long-run production partnerships with kitting, packaging, and dropship logistics.

Frequently Asked Questions

Custom Fab — answered.

Get Started

Ready to spec custom fab?
Pricing in 24 hours.

Built for contractors and builders who need fast, accurate pricing — not a catalog browse. Upload drawings, takeoffs, or rough specs. An estimator responds within one business day.

  • 24-hour estimator response
  • Contractor-direct pricing & terms
  • Nationwide shipping, all 50 states
Step 1 of 4
Quote in 24 hours

Start your aluminum project

Tell us a bit about your project — our team responds within 24 hours.

< 24h response
Nationwide shipping
Custom + stock