CAMBRIDGE SERIES
22-GAUGE SMOOTH STEEL
The Cambridge Series is your gateway to unparalleled strength, security, and style. This premium, 22-gauge smooth steel door defends against damage and corrosion. With an extensive range of door styles, from timeless classics to contemporary designs, you can find the perfect match for any project. These doors offer Grade 40 security, ensuring peace of mind and enhanced protection against forced entries.
Styles
6/8 HEIGHT
8/0 HEIGHT
Specifications
Standard Specifications
FACE MATERIAL | G40 hot-dipped galvanized steel skin |
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SKIN GAUGE | 22-gauge |
SKIN SURFACE | Smooth |
FINISH | Baked-on polyester primer |
CORE MATERIAL | Injected polyurethane foam core |
EDGE CONSTRUCTION | Full steel-edge perimeter |
THICKNESS | 1.720" (nominal 1-3/4") |
LOCK BLOCK | Composite lock block |
HINGE REINFORCEMENTS | 20-gauge fixed hinge reinforcement |
HINGE PREP | 4" surface mount, fixed hinge prep |
AVAILABLE OPTIONS
HINGE PREP | 4" surface mount, fixed hinge 4" surface mount, adjustable hinge 4" surface mount, template fixed hinge 4-1/2" surface mount, commercial template fixed hinge |
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CLOSER PREP | Steel closer reinforcement plates |
PANIC PREP | Exit hardware reinforcement |
ADA COMPLIANCE | 10" ADA bottom rail on specific styles |
Ratings
FIRE RATING | 20-minute or 90-minute |
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SECURITY TESTING | Grade 40 |
STC RATING | 25 |
OITC | 24 |
U-VALUE | 0.17 |
Warranty
Resources
Codes Compliance and Testing Documents | |
ENERGY STAR | |
Pre-Hung Door Install Guide | |
Steel Door | Care and Maintenance Guide | |
Steel Door | Construction #II-1 | |
Steel Door | Lite Cutout Options #II-21-26 | |
Steel Door | Residential New Construction Standard #II-2 | |
Steel Door Embossment | 1-Panel Flat Shaker #II-20s | |
Steel Door Embossment | 1-Panel Flat Shaker 8'0" Height #II-20w | |
Steel Door Embossment | 1-Panel Flat Shaker ADA #II-20s | |
Steel Door Embossment | 1-Panel Raised #II-20h | |
Steel Door Embossment | 2-Panel Arch Top Raised #II-20c | |
Steel Door Embossment | 2-Panel Arch Top Raised ADA #II-20c | |
Steel Door Embossment | 2-Panel Cottage Raised #II-20i | |
Steel Door Embossment | 2-Panel Flat Shaker #II-20t | |
Steel Door Embossment | 2-Panel Flat Shaker 8'0" Height #II-20y | |
Steel Door Embossment | 2-Panel Flat Shaker ADA #II-20t | |
Steel Door Embossment | 2-Panel Raised #II-20a | |
Steel Door Embossment | 2-Panel Raised 8'0" Height #II-20j | |
Steel Door Embossment | 2-Panel Raised ADA #II-20a | |
Steel Door Embossment | 3-Panel Craftsman Raised #II-20g | |
Steel Door Embossment | 3-Panel Flat Shaker #II-20u | |
Steel Door Embossment | 3-Panel Flat Shaker ADA #II-20u | |
Steel Door Embossment | 3-Panel Horizontal Flat Shaker #II-20z | |
Steel Door Embossment | 3-Panel Horizontal Flat Shaker ADA #II-20z | |
Steel Door Embossment | 3-Panel Raised #II-20d | |
Steel Door Embossment | 3/4 2-Panel Raised #II-20r | |
Steel Door Embossment | 4-Panel Blank Top #II-20f | |
Steel Door Embossment | 5-Panel Horizontal Shaker #II-20q | |
Steel Door Embossment | 5-Panel Horizontal Shaker ADA #II-20q | |
Steel Door Embossment | 6-Panel Horizontal Shaker 8'0" Height #II-20x | |
Steel Door Embossment | 6-Panel Raised #II-20e | |
Steel Door Embossment | 6-Panel Raised 8'0" Height #II-19 | |
Steel Door Embossment | 6-Panel Raised Wide #II-13 | |
Steel Door Embossment | 8-Panel #II-15 | |
Steel Door Embossment | 9-Panel #II-16 | |
Steel Door Embossment | Smooth Steel Style Options #II-5 | |
Steel Door Embossment | True 4-Panel Raised #II-11 | |
Steel Entry Doors for Commercial | Limited 7 Year Warranty | |
Steel Entry Doors for Residential | Limited Lifetime Warranty | |
Technical Resource Guide (complete) |
CUSTOM CAPABILITIES
Our doors can be customized to fit your spec.
Give us the template, we'll make the door.