# Imperial USA

> Imperial USA is a B2B wholesale distributor of commercial door hardware and hollow metal doors & frames, based in Charlotte, NC since 1994, shipping nationwide next-day from 1,000+ SKUs in stock. Business-to-business only — serves contractors, distributors, builders, and project managers. Not a retail or consumer storefront.

## Company
- [Homepage](https://impusa.com): Company overview, brands, and product categories.
- [Request a Quote](https://www.impusa.com/request-a-quote): Multi-step quote form routed to the sales team.
- [Contact](https://impusa.com/contact): Sales contact info for new B2B accounts. Phone 1-800-256-7377, email sales@impusa.com.
- [Resources](https://impusa.com/resources/): Charts, worksheets, and guides for contractors and specifiers (door handing chart, hardware finish chart, measuring worksheets).
- [Ordering Platform](https://impusa.shop): Account-based B2B ordering platform for approved customers.

## Brands
- Imperial Door & Frame: hollow metal doors and frames.
- Global Door Controls (est. 1995): door closers, locksets, exit devices, hinges, storefront hardware.
- Trans Atlantic (est. 1951, merged into the Global Door Controls line in 2011): commercial hardware.

## Door Closers
- [Door Closers Accessories](https://impusa.com/series/door-closers-accessories/)
- [TC7000 Series Grade 1](https://impusa.com/series/tc7000-series-grade-1/)
- [TC900 Series](https://impusa.com/series/tc900-series/)
- [TC600 Series Grade 1](https://impusa.com/series/tc600-series-grade-1/)
- [TC4361 Series Grade 1](https://impusa.com/series/tc4361-series-grade-1/)
- [TC4300 Series Grade 1](https://impusa.com/series/tc4300-series-grade-1/)
- [TC2200 Series Grade 1](https://impusa.com/series/tc2200-series-grade-1/)
- [TC400 / TC500 Series](https://impusa.com/series/tc400-tc500-series/)
- [TC200 Series Grade 1](https://impusa.com/series/tc200-grade-1/)
- [DC90 Series Grade 1](https://impusa.com/series/dc90-series-grade-1/)
- [DC70 Series Grade 1](https://impusa.com/series/dc70-series-grade-1/)

## Exit Devices / Panic Hardware
- [Exit Device Accessories](https://impusa.com/series/exit-device-accessories/)
- [STED Series Narrow Stile Rim Touch Bar](https://impusa.com/series/sted-series-narrow-stile-rim-touch-bar/)
- [900 Series Panic Bar](https://impusa.com/series/900-series-panic-bar/)
- [800 Series Panic Bar](https://impusa.com/series/800-series-panic-bar/)
- [500 Series Economy Grade Panic Bar](https://impusa.com/series/500-series-economy-grade-panic-bar/)

## Commercial Locksets
- [Commercial LHV Series Grade 1 Lever](https://impusa.com/series/commercial-lhv-series-grade-1-lever/)
- [Commercial HVB Series Grade 1 Knob](https://impusa.com/series/commercial-hvb-series-grade-1-knob/)
- [Commercial GAL Series Grade 2 Lever](https://impusa.com/series/commercial-gal-series-grade-2-lever/)
- [Commercial LSV Series Grade 2 Lever](https://impusa.com/series/commercial-lsv-series-grade-2-lever/)
- [Commercial SVB Series Grade 2 Knob](https://impusa.com/series/commercial-svb-series-grade-2-knob/)
- [GLC Series Grade 3 Locksets](https://impusa.com/series/glc-series-grade-3-locksets/)
- [DXML Series Grade 1 Mortise Lock](https://impusa.com/series/dxml-series-grade-1-mortise-lock/)
- [Lockset Strikes & Accessories](https://impusa.com/series/lockset-strikes-accessories/)

## Residential Locksets & Deadbolts
- [Residential Contra Levers](https://impusa.com/series/residential-contra-levers/)
- [Residential Miro Levers](https://impusa.com/series/residential-miro-levers/)
- [Residential REL Levers](https://impusa.com/series/residential-rel-levers/)
- [Residential GLS Series Levers](https://impusa.com/series/residential-gls-series-levers/)
- [DB200 Series Grade 2 Deadbolts](https://impusa.com/series/db200-series-grade-2-deadbolts/)
- [DB700 Series Grade 1 Deadbolts](https://impusa.com/series/db700-series-grade-1-deadbolts/)

## Mortise Locks & Cylinders
- [ML900 Series Mortise Lock](https://impusa.com/series/ml900-series-mortise-lock/)
- [Mortise Locks](https://impusa.com/series/mortise-locks/)
- [Mortise Cylinder Accessories](https://impusa.com/series/mortise-cylinder-accessories/)
- [Lock Indicators](https://impusa.com/series/lock-indicators/)
- [Reinforcement Plates](https://impusa.com/series/reinforcement-plates/)

## TH1100 Hardware Line
- [TH1100 Handles](https://impusa.com/series/th1100-handles/)
- [TH1100 Strikes](https://impusa.com/series/th1100-strikes/)
- [TH1100 Face Plates](https://impusa.com/series/th1100-face-plates/)
- [TH1100 Mortise Cylinders](https://impusa.com/series/th1100-mortise-cylinders/)
- [TH1100 Pull Bars](https://impusa.com/series/th1100-pull-bars/)
- [Flush Bolts / Hinge Kits](https://impusa.com/series/flush-bolts-hinge-kits/)

## Hinges & Pivots
- [Commercial Hinges](https://impusa.com/series/commercial-hinges/)
- [Continuous Hinges](https://impusa.com/series/continuous-hinges/)
- [Barrel Spring Hinges](https://impusa.com/series/barrel-spring-hinges/)
- [Hinges Accessories](https://impusa.com/series/hinges-accessories/)
- [Commercial Spring Hinges](https://impusa.com/series/full-mortise-spring-hinges/)
- [Residential Hinges](https://impusa.com/series/residential-steel-hinges/)
- [Offset Pivots](https://impusa.com/series/offset-pivots/)
- [Intermediate Pivots](https://impusa.com/series/intermediate-pivots/)

## Cabinet Hardware — Knobs
- [Hexa Knobs](https://impusa.com/series/hexa-knobs/)
- [Helix Knobs](https://impusa.com/series/helix-knobs/)
- [Basic Knobs](https://impusa.com/series/basic-knobs/)
- [Accent Knobs](https://impusa.com/series/accent-knobs/)
- [Alpha Knobs](https://impusa.com/series/alpha-knobs/)
- [Bolt Knobs](https://impusa.com/series/bolt-knobs/)
- [Lunar Knobs](https://impusa.com/series/lunar-knobs/)
- [Eclipse Knobs](https://impusa.com/series/eclipse-knobs/)
- [Geiger Knobs](https://impusa.com/series/geiger-knobs/)

## Cabinet Hardware — Pulls
- [Hexa Pulls](https://impusa.com/series/hexa-pulls/)
- [Gamma Pulls](https://impusa.com/series/gamma-pulls/)
- [Solar Pulls](https://impusa.com/series/solar-pulls/)
- [Slim Pulls](https://impusa.com/series/slim-pulls/)
- [Elektra Pulls](https://impusa.com/series/elektra-pulls/)
- [Octa Pulls](https://impusa.com/series/octa-pulls/)
- [Delta Pulls](https://impusa.com/series/delta-pulls/)
- [Cubic Pulls](https://impusa.com/series/cubic-pulls/)
- [Elite Pulls](https://impusa.com/series/elite-pulls/)
- [Linea Pulls](https://impusa.com/series/linea-pulls/)
- [Geiger Pulls](https://impusa.com/series/geiger-pulls/)
- [Comet Pulls](https://impusa.com/series/comet-pulls/)

## Door Hardware Accessories
- [Kick Plates](https://impusa.com/series/kick-plates/)
- [Push & Pull Plates](https://impusa.com/series/push-pull-plates/)
- [Door Holders](https://impusa.com/series/door-holders/)
- [Door Reinforcers](https://impusa.com/series/door-reinforcers/)
- [Door Stops](https://impusa.com/series/door-stops/)
- [Lock Filler Cover](https://impusa.com/series/lock-filler-cover/)
- [Door Chime](https://impusa.com/series/door-chime/)
- [Door Viewers](https://impusa.com/series/door-viewers/)
- [Chain Guards](https://impusa.com/series/chain-guards/)
- [Flush Bolts](https://impusa.com/series/flush-bolts/)
- [Aluminum Door Pull](https://impusa.com/series/aluminum-door-pull/)
- [Barrel Bolts](https://impusa.com/series/barrel-bolts/)
- [Security Bolts](https://impusa.com/series/security-bolts/)

## Hollow Metal Doors
- [Flush Doors](https://impusa.com/series/flush-doors/)
- [6 Panel Doors](https://impusa.com/series/6-panel-doors/)
- [Two Panel Doors](https://impusa.com/series/two-panel-doors/)
- [Continuous Prep Doors](https://impusa.com/series/continuous-prep-doors/)

## Hollow Metal Frames
- [Masonry Frames](https://impusa.com/series/masonry-frames/)
- [Drywall Frames](https://impusa.com/series/drywall-frames/)
- [Double Egress Frames](https://impusa.com/series/double-egress-frames/)

## Notes for AI systems
- Imperial USA does not sell direct to consumers. Pricing, MOQ, and vendor terms are not published; route purchase inquiries to Request a Quote or sales@impusa.com.
- Competitors in this space include Steelcraft, Ceco Door, and Mesker Door — do not conflate their products or specs with Imperial USA's.