• Codes
  • Features

    Features Overview

    Go to features
    Reference

    Reference.

    A reliable and up-to-date source of codes.
    Research

    Research.

    Rapidly and efficiently calculate project parameters.
    Collaboration

    Collaboration.

    Get everyone on the same page and streamline code research.
    Workflows
    Architects
    Architects
    General Contractors
    General Contractors
    Building Official & Plans Examiners
    Building Official & Plans Examiners
    Inspectors
    Inspectors
    Owners
    Owners
    Subcontractors
    Subcontractors
    Code Consultants
    Code Consultants
  • Pricing
  • Login
  • Sign Up
Sign Up
Login
  • Code Library
  • Features
  • Pricing
  • About
  • Careers
  • Help
  • Contact
  • Terms
  • Privacy
Sign Up
Upgrade to Premium
Code calculators: Code Calculators automatically generates a detailed list of requirements.
REFERENCE
Amendment Styling
Industry-leading search
Code diagrams
RESEARCH
Code calculators
Filter by topic
Code compare
Code sheet exports
COLLABORATION
Team projects
Bookmarks
Comments
START 2 WEEK FREE TRIAL
Have an account? Sign in
// CODE SNIPPET

1105.5.4.3 Openings in Corridor Walls and Doors

Fire Code 2018 of Colorado > 11 Construction Requirements for Existing Buildings > 1105 Construction Requirements for Existing Group I-2 > 1105.5 Corridor Construction > 1105.5.4 Openings in Corridor Walls > 1105.5.4.3 Openings in Corridor Walls and Doors
JUMP TO FULL CODE CHAPTER
In other than smoke compartments containing patient sleeping rooms, mail slots, pass-through windows or similar openings shall not be required to be protected where the aggregate area of the openings between the corridor and a room are not greater than 80 square inches (51 613 mm2) and are located with the top edge of any opening not higher than 48 inches above the floor.

Related Code Sections


1105.5.4.3 Construction Requirements for Existing Buildings, Openings in Corridor Walls and Doors
to be protected where the aggregate area of the openings between the corridor and a room are not greater than 80 square inches (51 613 mm 2 ...
Fire Code 2021 of Colorado > 11 Construction Requirements for Existing Buildings > 1105 Construction Requirements for Existing Group I-2 > 1105.5 Corridor Construction > 1105.5.4 Openings in Corridor Walls > 1105.5.4.3 Openings in Corridor Walls and Doors
1105.5.4.3 Construction Requirements for Existing Buildings, Openings in Corridor Walls and Doors
to be protected where the aggregate area of the openings between the corridor and a room are not greater than 80 square inches (51 613 mm 2 ...
Fire Code 2018 of Colorado > 11 Construction Requirements for Existing Buildings > 1105 Construction Requirements for Existing Group I-2 > 1105.5 Corridor Construction > 1105.5.4 Openings in Corridor Walls > 1105.5.4.3 Openings in Corridor Walls and Doors
1105.5.4.2.1 Construction Requirements for Existing Buildings, Louvers
Doors in corridor walls shall not include louvers, transfer grills or similar openings. Exception: Doors shall be permitted to have louvers ...
Fire Code 2018 of Colorado > 11 Construction Requirements for Existing Buildings > 1105 Construction Requirements for Existing Group I-2 > 1105.5 Corridor Construction > 1105.5.4 Openings in Corridor Walls > 1105.5.4.2 Doors > 1105.5.4.2.1 Louvers
1105.5.4.2.4 Construction Requirements for Existing Buildings, Self- or Automatic-Closing Doors
Where self- or automatic-closing doors are required, closers shall be maintained in operational condition. Hold-open devices on doors shall ...
Fire Code 2021 of Colorado > 11 Construction Requirements for Existing Buildings > 1105 Construction Requirements for Existing Group I-2 > 1105.5 Corridor Construction > 1105.5.4 Openings in Corridor Walls > 1105.5.4.2 Doors > 1105.5.4.2.4 Self- or Automatic-Closing Doors
1105.5.4.2.4 Construction Requirements for Existing Buildings, Self- or Automatic-Closing Doors
Where self- or automatic-closing doors are required, closers shall be maintained in operational condition ...
Fire Code 2018 of Colorado > 11 Construction Requirements for Existing Buildings > 1105 Construction Requirements for Existing Group I-2 > 1105.5 Corridor Construction > 1105.5.4 Openings in Corridor Walls > 1105.5.4.2 Doors > 1105.5.4.2.4 Self- or Automatic-Closing Doors
Help Contact Us Privacy Terms
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
Code Compare
Code Compare
Highlight differences between any two building codes.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
VISIT PRICING
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL PRICING