At Engineered Openings, we offer products from the following manufacturers. If you can’t find a specific manufacturer, please let us know and, more than likely, the item(s) can be ordered. Most items are not stocked; however, expedited delivery from manufacturer is offered as desired.
| Name | Description | Website |
| ABH | Overhead holders and Stops | abhmfg.com |
| Accurate | Strikes | accurate.to/ |
| Accurate | Restroom Compartments | accuratepartitions.com |
| Adams Rite | Aluminum Hardware Products | adamsrite.com |
| All Metal Stamping | Lite Kits | allmetalstamping.com |
| American Flagpole | Flagpoles | americanflagpole.com |
| American Specialties | Bathroom Accessories | americanspecialties.com |
| Anemostat | Lite Kits | anemostat.com |
| Best | Locks, Exits, Closers | bestaccess.com |
| Burns Manufacturing | Flat Goods | burnsmfg.com |
| Bommer | Hinges & Miscellaneous | bommer.com |
| Cal-Royal | Locks, Exits, Closers | calroyal.com |
| Ceco Hollow | Metal Frames & Doors | Ceco Hollow |
| Columbia Partitions | Restroom Compartments | columbiapartitions.com |
| Corbin/Russwin | Locks, Exits, Closers, & FRP doors | corbinrusswin.com |
| Corrim | FRP doors | corrim.com |
| Curries | Hollow Metal Doors & Frames | curries.com |
| Detex | Alarmed Exit Devices | detex.com |
| Don-Jo | Flat Goods | don-jo.com |
| Dorma | Door Hardware | dorma.com |
| Gen Steel | Hollow Metal Frames & Doors | gensteeldoors.com |
| Global Partitions | Restroom Compartments | globalpartitions.com |
| Graham | Wood Doors | grahamdoors.com |
| Hager | Hinges & Miscellaneous | hagerco.com |
| H.E.S | Electric Strikes | hesinnovations.com |
| HMF | Hollow Metal Frames | hmfexpress.com |
| LCN | Closers | lcnclosers.com |
| Maiman Stile & Rail | Wood Doors | maiman.com |
| McKinney | Hinges and Miscellaneous | mckinneyhinge.com |
| Megamet | Hollow Metal Doors & Frames | megametusa.com |
| Metal Arts | Plaques & Signage | metalarts.net |
| MMF Industries | Key Cabinets | mmfind.com |
| Morgan- Francis | Flagpoles | morgan-francis.com |
| National Guard | Weatherstripping, Sweeps, Thresholds | ngp.com |
| Norton | Door Closers, Automatic Openers | nortonhardware.com |
| Oshkosh Wood | Wood Doors | oshkoshdoor.com |
| Overly Door | Accoustial Doors & Blast Resistant Doors | www.overly.com |
| PBB | Hinges and Miscellaneous | pbbinc.com |
| PDQ | Locks, Exits, Closers | pdqlocks.com |
| Pemko | Weatherstripping, Sweeps, Thresholds | pemko.com |
| Potter Roemer | Fire Extinguisher Cabinets | potterroemer.com |
| Precision Exits | Exit Devices | precisionhardware.com |
| Reese | Weatherstripping, Sweeps, Thresholds | reeseusa.com |
| Republic | Hollow Metal Doors & Frames | republicdoor.com |
| Rixson | Pivots, Floor Closers Overhead Stops | rixson.com |
| Rockwood | Flat Goods | rockwoodmfg.com |
| Sargent | Locks, Exits, Closers, & Electronic Hardware | sargentlock.com |
| SDC | Security Door Controls | sdcsecurity.com |
| Securitron | Electronic Hardware | securitron.com |
| Select Products | Continuous Hinges | select-hinges.com |
| Simplex | Pushbutton Locks | simplexwholesale.com |
| Special-Lite | FRP Doors | special-lite.com |
| Stanley Best Locks | Locks | bestaccess.com |
| Stanley Closers (Ryobi) | Closers | stanleydoorclosers.com |
| Stanley Hinges | Hinges | stanleydoorhinges.com |
| Telkee | Key Cabinets | telkee.com |
| Trimco | Flat Goods | trimco.info |
| VT Industries | Wood Doors | vtindustries.com |
| Yale Security | Locks, Closers, Exit Devices | yalesecurity.com |
| Zero Weatherstripping | Weatherstripping, Sweeps, Thresholds | zerointernational.com |
