S50 20 Gauge Cold Rolled Steel Commercial Doors
Polystyrene insulated core, fire rated to 90 minutes


The G-S50 commercial steel door is an economical option for lite commercial and multi family residential applications. Constructed from 20 gauge cold rolled steel and a polystyrene insulated core, the G-S50 commercial steel door is great for stairways, office entry doors, exit doors or any other application where a low cost hollow metal door may be required.


  • thermometerPolystyrene Insulated Core
  • fireWarnock Hersey 90 Minute Fire Label
  • adaADA Compliant
  • double-doorDouble Steel Door Configurations Available

Starting At: $182.00

Shop By Size & Hardware Prep

161 Cylindrical Lock Prep
Door SizeHinge LocationsHW Location
(Feet/Inches)Door Size (Inches)Net Panel Size(A)(B)(C)(D)(E)Part NumberSale Price
3/0 x 6/836″ x 80″ x 1-3/4″35-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″G-S50-161-3068$182.00
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″G-S50-161-3070$192.00

Factory Prep Options


VL 12″x 12


NL 6″ x 27″


Half Glass




CL8 8” x 56”


CL6 6” x 56”


NL 5” x 35”


NL 7” x 22”


SEC 10” x 6”


LV 12″x 12″


LV 18″ x 12″


LV 18″ x 18″


LV 18″ x 24″


LV 18″ x 64″


LV 24″ x 12″


LV 24″ x 18″


LV 24″ x 24″


LV 24″ x 60″


LV 24″ x 64″
Shop ModificationsPart NumberSale Price
Cut-Out Non Reinforced/Non Fire Rated (24″ x 36″ Max)G-MOD-CUT1-NR$50.00
Lg. Cut-Out Non Reinforced/Non Fire RatedG-MOD-CUT2-NR$64.00
Cut-Out with Channel Reinforcement (24″ x 36″ Max)G-MOD-CUT1$80.00
Lg. Cut-Out with Channel ReinforcementG-MOD-CUT2$100.00
Mail Slot Prep -Non Fire RatedG-MOD-CUT-MAIL$40.00
Door Viewer PrepG-MOD-DV$10.00
Deadbolt Prep: 2-1/8″ Dia.G-MOD-DB$50.00
Deadbolt Prep: 1-1/2″ Dia.G-MOD-DB1.5$50.00
Face Prep For Exit Device TrimG-MOD-RIMF$30.00
Card Lock Face Prep for 86 Mortise Edge DoorsG-MOD-CARD$50.00
Convert 86 Prep to 161 PrepG-MOD-86161$50.00
Inactive Door: Prep for ASA Strike & Flush BoltsG-MOD-INA$100.00
Flush Bolt Prep OnlyG-MOD-FB$80.00
Weld-on Flat AstragalG-MOD-ASTW$30.00
Deadbolt Strike Prep for Inactive DoorsG-MOD-DBS$24.00
Blank-Out ASA Strike for Inactive DoorsG-MOD-XSTR$24.00
Door Height Undercut (4″ Max)G-MOD-CUT-DHT$70.00
Fill, Sand & Prime Edge SeamG-MOD-FILL$30.00
Factory Hinge Prep (per hinge)G-MOD-HINGE$40.00
Blank-Out Lock Edge & FaceG-MOD-XLOCK$30.00
AccessoriesPart NumberSale Price
Conversion Plate: Mortise Lock To Cylindrical LockG-ACC-1024$10.00
Conversion Plate: Mortise Lock To 4 7/8″ ASA StrikeG-ACC-1043$10.00
Filler Plate: 161 Latch 1-1/16″ X 2-1/4″G-ACC-161F$2.00
Filler Plate: 86 Mortise Edge 1-1/4″ X 8″G-ACC-86F$4.00
Steel Flat Astragal With Metal Screws for 6/8 DoorsG-ACC-FA68$20.00
Steel Flat Astragal With Metal Screws for 7/0 DoorsG-ACC-FA7$22.00
Steel Flat Astragal With Metal Screws for 8/0 DoorsG-ACC-FA8$24.00
Hinge Shim for Steel Doors 4-1/2″G-ACC-HIS$1.00
Glass Stop 96″ Length Drilled for ScrewsG-ACC-1035$8.00
Filler Plate: ASA Strike 4-7/8″ x 1-1/4″, 1-5/8″ LipG-ACC-ASAF$2.00
Gray Primer Spray CanG-ACC-PRIMER$6.00
Additional specifications are available from your account manager
How To Order
Contact us today to work with a dedicated account manager. Your account manager can process orders, provide written quotes, assist with product selection, offer competitive discounts and guarantee the
lowest possible prices on high quality commercial door products. If you would like to speak
with someone now feel free to give us a call. For quality control reasons our site does not offer online ordering. Working with a dedicated account manager will ensure not only the lowest prices but the highest level of customer satisfaction and order accuracy
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