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S10 18 Gauge Galvanized Commercial Steel Doors
Rust resistant galvanized steel, polystyrene insulated core, 3hr. fire rated

S10-161-Steel-Doors

G-S10-161 Steel Doors

S10-161-Steel-Door-2

G-S10-161-Steel Door 2

S10-161-Lock-Prep

G-S10-161 Lock Prep

S10-86-Lock-Prep

G-S10-86 Lock Prep

S10-86-lock

G-S10-86-Lock

S10-RPD-Steel-Doors

G-S10-RPD Steel Doors

S10-RPD-Prep

G-S10-RPD Prep

S10-Continuous-Hinge-Prep

G-S10 Continuous Hinge Prep

S10-Unifit-Steel-Doors

G-S10 Unifit Steel Doors

S10-Steel-Double-Door

G-S10 Steel Double Door

Great for almost any application the S10 18 gauge commercial steel doors are constructed from rust resistant A40 galvanized steel and insulated with a high density polystyrene core. The S10 commercial steel door is fire rated up to 3 hours and comes with your choice of standard hardware prep. S10 steel commercial doors are recommended for moderate to high traffic commercial, industrial and institutional use.

3 Hour Fire-Rated Door Features:

  • rain18 Gauge A40 Galvanized Steel
  • thermometerPolystyrene Insulated Core
  • fireWarnock Hersey 3 Hour Fire Label
  • adaADA Compliant
  • double-doorDouble Steel Door Configurations Available

Fireproof Steel Door for Sale Starting At: $172

Shop By Size & Hardware Prep

161 Cylindrical Lock Prep
Door SizeHinge Locations (?)HW Location (?)
(Feet/Inches)Door Size (Inches)Net Panel Size(A)(B)(C)(D)(E)Part Number
2/0 x 6/824″ x 80″ x 1-3/4″23-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S10-161-2068
2/4 x 6/828″ x 80″ x 1-3/4″27-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S10-161-2468
2/6 x 6/830″ x 80″ x 1-3/4″29-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S10-161-2668
2/8 x 6/832″ x 80″ x 1-3/4″31-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S10-161-2868
2/10 x 6/834″ x 80″ x 1-3/4″33-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S10-161-21068
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″S10-161-3068
3/0 x 6/836″ x 80″ x 1-3/4″35-3/4″ x 79-1/8″ x 1-3/4″6-5/8″37-5/8″68-5/8″X38-1/16″S10CE-161-3068
3/0 x 6/836″ x 80″ x 1-3/4″35-3/4″ x 79-1/8″ x 1-3/4″4-7/8″35-1/8″65-3/8″X39-7/8″S10CU-161-3068
3/6 x 6/842″ x 80″ x 1-3/4″41-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S10-161-3668
4/0 x 6/848″ x 80″ x 1-3/4″47-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S10-161-4068
2/0 x 7/024″ x 84″ x 1-3/4″23-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-2070
2/4 x 7/028″ x 84″ x 1-3/4″27-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-2470
2/6 x 7/030″ x 84″ x 1-3/4″29-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-2670
2/8 x 7/032″ x 84″ x 1-3/4″31-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-2870
2/10 x 7/034″ x 84″ x 1-3/4″33-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-21070
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″S10-161-3070
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″6-5/8″39-5/8″72-5/8″X42-1/16″S10CE-161-3070
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″4-7/8″37-1/8″69-3/8″X43-7/8″S10CU-161-3070
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″9-3/8″39-5/16″69-1/4″X43-9/16″S10RE-161-3070
3/6 x 7/042″ x 84″ x 1-3/4″41-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-3670
3/8 x 7/044″ x 84″ x 1-3/4″43-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-3870
4/0 x 7/048″ x 84″ x 1-3/4″47-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-9/16″S10-161-4070
2/6 x 8/030″ x 96″ x 1-3/4″29-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S10-161-2680
3/0 x 8/036″ x 96″ x 1-3/4″35-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S10-161-3080
3/6 x 8/042″ x 96″ x 1-3/4″41-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S10-161-3680
4/0 x 8/048″ x 96″ x 1-3/4″47-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S10-161-4080
86 Mortise Lock Prep
Door SizeHinge Locations (?)HW Location (?)
(Feet/Inches)Door Size (Inches)Net Panel Size(A)(B)(C)(D)(E)Part Number
2/0 x 6/824″ x 80″ x 1-3/4″23-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-15/16″S10-86-2068
2/4 x 6/828″ x 80″ x 1-3/4″27-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-15/16″S10-86-2468
2/6 x 6/830″ x 80″ x 1-3/4″29-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-15/16″S10-86-2668
2/8 x 6/832″ x 80″ x 1-3/4″31-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-15/16″S10-86-2868
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″X39-15/16″S10-86-3068
3/0 x 6/836″ x 80″ x 1-3/4″35-3/4″ x 79-1/8″ x 1-3/4″6-5/8″37-5/8″68-5/8″X38-7/16″S10CE-86-3068
3/0 x 6/836″ x 80″ x 1-3/4″35-3/4″ x 79-1/8″ x 1-3/4″4-7/8″35-1/8″65-3/8″X40-1/4″S10CU-86-3068
3/6 x 6/842″ x 80″ x 1-3/4″41-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-15/16″S10-86-3668
4/0 x 6/848″ x 80″ x 1-3/4″47-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-15/16″S10-86-4068
2/0 x 7/024″ x 84″ x 1-3/4″23-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-15/16″S10-86-2070
2/4 x 7/028″ x 84″ x 1-3/4″27-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-15/16″S10-86-2470
2/6 x 7/030″ x 84″ x 1-3/4″29-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-15/16″S10-86-2670
2/8 x 7/032″ x 84″ x 1-3/4″31-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-15/16″S10-86-2870
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″X43-15/16″S10-86-3070
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″6-5/8″39-5/8″72-5/8″X42-7/16″S10CE-86-3070
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″4-7/8″37-1/8″69-3/8″X44-1/4″S10CU-86-3070
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″9-3/8″39-5/16″69-1/4″X43-15/16″S10RE-86-3070
3/6 x 7/042″ x 84″ x 1-3/4″41-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-15/16″S10-86-3670
3/8 x 7/044″ x 84″ x 1-3/4″43-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-15/16″S10-86-3870
4/0 x 7/048″ x 84″ x 1-3/4″47-3/4″ x 83-1/8″ x 1-3/4″7-3/8″39-5/16″71-1/4″X43-15/16″S10-86-4070
4/0 x 7/048″ x 84″ x 1-3/4″47-3/4″ x 83-1/8″ x 1-3/4″4-7/8″37-1/8″69-3/8″X44-1/4″S10CU-86-4070
2/6 x 8/030″ x 96″ x 1-3/4″29-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-15/16″S10-86-2680
3/0 x 8/036″ x 96″ x 1-3/4″35-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-15/16″S10-86-3080
3/0 x 8/036″ x 96″ x 1-3/4″35-3/4″ x 95-1/8″ x 1-3/4″4-7/8″30-3/8″55-7/8″81-3/8″56-1/4″S10CU-86-3080
3/6 x 8/042″ x 96″ x 1-3/4″41-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-15/16″S10-86-3680
4/0 x 8/048″ x 96″ x 1-3/4″47-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-15/16″S10-86-4080
RPD Reinforced for Panic Device
Door SizeHinge Locations (?)HW Location (?)
(Feet/Inches)Door Size (Inches)Net Panel Size(A)(B)(C)(D)(E)Part Number
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″S10-RPD-3068
3/0 x 6/836″ x 80″ x 1-3/4″35-3/4″ x 79-1/8″ x 1-3/4″4-7/8″35-1/8″65-3/8″X39-7/8″S10CU-RPD-3068
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″S10-RPD-3070
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″4-7/8″37-1/8″69-3/8″X43-7/8″S10CU-RPD-3070
3/0 x 8/036″ x 96″ x 1-3/4″35-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S10-RPD-3080
Continuous and Blank Hinge Prep
Door SizeHinge Locations (?)HW Location (?)
(Feet/Inches)Door Size (Inches)Net Panel Size(A)(B)(C)(D)(E)Part Number
Unifit Doors (1/4″ Width Undercut)
3/0 x 6/836″ x 80″ x 1-3/4″35-3/4″ x 79-1/8″ x 1-3/4″N/AN/AN/AN/ATBDS10-UNI-3068
3/0 x 7/036″ x 84″ x 1-3/4″35-3/4″ x 83-1/8″ x 1-3/4″N/AN/AN/AN/ATBDS10-UNI-3070
4/0 x 7/048″ x 84″ x 1-3/4″47-3/4″ x 83-1/8″ x 1-3/4″N/AN/AN/AN/ATBDS10-UNI-4070
3/0 x 8/036″ x 96″ x 1-3/4″35-3/4″ x 95-1/8″ x 1-3/4″N/AN/AN/AN/ATBDS10-UNI-3080
Continuous Hinge Prep (1/2″ Width Undercut)
3/0 x 7/036″ x 84″ x 1-3/4″35-1/2″ x 83-1/8″ x 1-3/4″Full Mortise Hinge ReinforcementTBDS10-CHP-3070
4/0 x 7/048″ x 84″ x 1-3/4″47-1/2″ x 83-1/8″ x 1-3/4″Full Mortise Hinge ReinforcementTBDS10-CHP-4070
3/0 x 8/036″ x 96″ x 1-3/4″35-1/2″ x 95-1/8″ x 1-3/4″Full Mortise Hinge ReinforcementTBDS10-CHP-3080
Inactive Double Door Prep
Door SizeHinge Locations (?)Strike C/L
(Feet/Inches)Door Size (Inches)Net Panel Size(A)(B)(C)(D)(E)Part Number
2/6 x 6/830″ x 80″ x 1-3/4″29-3/4″ x 79-1/8″ x 1-3/4″7-3/8″37-5/16″67-1/4″X39-9/16″S20-INA-2668
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″S20-INA-3068
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″S20-INA-3070
3/0 x 8/036″ x 96″ x 1-3/4″35-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S20-INA-3080
3/6 x 8/042″ x 96″ x 1-3/4″41-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S20-INA-3680
4/0 x 8/048″ x 96″ x 1-3/4″47-3/4″ x 95-1/8″ x 1-3/4″7-3/8″32-11/16″58″83-5/16″55-9/16″S20-INA-4080
Any 86 Mortise Prep Door Can Be Converted to Inactive Prep by Shop Modification

Factory Prep Options

vl-1212

VL 12″x 12

nl627

NL 6″ x 27″

half-glass

Half Glass

full-glass

full-glass

s10_1_3_glass

CL8 8” x 56”

s10_1_4_glass

CL6 6” x 56”

s10_nl535

NL 5” x 35”

s10_nl722

NL 7” x 22”

s10_sec_10_6

SEC 10” x 6”

12x12

LV 12″x 12″

18x12

LV 18″ x 12″

s10_161_louver_cutout_18x18

LV 18″ x 18″

s10_161_louver_cutout_18x24

LV 18″ x 24″

s10_161_louver_cutout_18x64

LV 18″ x 64″

s10_161_louver_cutout_24x12

LV 24″ x 12″

s10_161_louver_cutout_24x18

LV 24″ x 18″

24x24

LV 24″ x 24″

s10_161_louver_cutout_24x60

LV 24″ x 60″

s10_161_louver_cutout_24x64

LV 24″ x 64″
Shop ModificationsPart Number
Cut-Out Non Reinforced/Non Fire Rated (24″ x 36″ Max)G-MOD-CUT1-NR
Lg. Cut-Out Non Reinforced/Non Fire RatedG-MOD-CUT2-NR
Cut-Out with Channel Reinforcement (24″ x 36″ Max)G-MOD-CUT1
Lg. Cut-Out with Channel ReinforcementG-MOD-CUT2
Mail Slot Prep -Non Fire RatedG-MOD-CUT-MAIL
Door Viewer PrepG-MOD-DV
Deadbolt Prep: 2-1/8″ Dia.G-MOD-DB
Deadbolt Prep: 1-1/2″ Dia.G-MOD-DB1.5
Face Prep For Exit Device TrimG-MOD-RIMF
Card Lock Face Prep for 86 Mortise Edge DoorsG-MOD-CARD
Convert 86 Prep to 161 PrepG-MOD-86161
Inactive Door: Prep for ASA Strike & Flush BoltsG-MOD-INA
Flush Bolt Prep OnlyG-MOD-FB
Weld-on Flat AstragalG-MOD-ASTW
Deadbolt Strike Prep for Inactive DoorsG-MOD-DBS
Blank-Out ASA Strike for Inactive DoorsG-MOD-XSTR
Door Height Undercut (4″ Max)G-MOD-CUT-DHT
Fill, Sand & Prime Edge SeamG-MOD-FILL
Factory Hinge Prep (per hinge)G-MOD-HINGE
Blank-Out Lock Edge & FaceG-MOD-XLOCK
AccessoriesPart Number
Conversion Plate: Mortise Lock To Cylindrical LockG-ACC-1024
Conversion Plate: Mortise Lock To 4 7/8″ ASA StrikeG-ACC-1043
Filler Plate: 161 Latch 1-1/16″ X 2-1/4″G-ACC-161F
Filler Plate: 86 Mortise Edge 1-1/4″ X 8″G-ACC-86F
Steel Flat Astragal With Metal Screws for 6/8 DoorsG-ACC-FA68
Steel Flat Astragal With Metal Screws for 7/0 DoorsG-ACC-FA7
Steel Flat Astragal With Metal Screws for 8/0 DoorsG-ACC-FA8
Hinge Shim for Steel Doors 4-1/2″G-ACC-HIS
Glass Stop 96″ Length Drilled for ScrewsG-ACC-1035
Filler Plate: ASA Strike 4-7/8″ x 1-1/4″, 1-5/8″ LipG-ACC-ASAF
Gray Primer Spray CanG-ACC-PRIMER

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Specifications
Additional specifications are available from your account manager
How To Order
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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
  • Get it All at usafiredoor.com
  • Custom Options
  • Expert Support
  • Free Shipping*
  • Request Quote
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