• 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 General Contractor Building Official & Plans Examiner Inspectors Owner Subcontractors 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
Suggested code sections
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

101.4.3.2 Alterations to Building Envelope

NYC Energy Code 2014 > 1 Administration > 101 Scope and General Requirements > 101.4 Applicability > 101.4.3 Additions, Alterations, Renovations or Repairs > 101.4.3.2 Alterations to Building Envelope
JUMP TO FULL CODE CHAPTER
New building envelope assemblies that are part of the alteration shall comply with Sections 101.4.3.2.1 and 101.4.3.2.2 or alternatively with ASHRAE 90.1-2010 as amended by Appendix A of this code.

101.4.3.2.1 Vertical Fenestration

The addition of vertical fenestration that results in a total building fenestration area less than or equal to that specified in Section C402.3.1 shall comply with Section C402.3. The addition of vertical fenestration that results in a total building fenestration area greater than Section C402.3.1 shall comply with Section C402.3.1.1 for the space adjacent to the new fenestration only. Alterations that result in a total building vertical glass area exceeding that specified in Section C402.3.1.1 shall comply with Section C407.

101.4.3.2.2 Skylight Area

The addition of skylight area that results in a total building skylight area less than or equal to that specified in Section C402.3.1 shall comply with Section C402.3. The addition of skylight area that results in a total building skylight area greater than Section C402.3.1 shall comply with Section C402.3.1.2 for the space adjacent to the new skylights. Alterations that result in a total building skylight area exceeding that specified in Section C402.3.1.2 shall comply with Section C407.

Related Code Sections


§27-731 Light, Heat, Ventilation and Noise Control, Alterations
No building, or part thereof, shall hereafter be altered or rearranged so as to reduce any of the following to less than the required standards ...
NYC 1968 Code (Vol I) > 12 Light, Heat, Ventilation and Noise Control > 2 Existing Buildings > §27-731 Alterations
D103.2 Fire Districts, Other Alterations
Nothing in Section D103.1 shall prohibit other alterations within the fire district provided there is no change of occupancy that is otherwise ...
NYC Building Code 2008 > D Fire Districts > D103 Changes to Buildings > D103.2 Other Alterations
D103.2 Fire Districts, Other Alterations
Nothing in Section D103.1 shall prohibit other alterations within the fire district provided there is no change of occupancy that is otherwise ...
NYC Building Code 2014 > D Fire Districts > D103 Changes to Buildings > D103.2 Other Alterations
1704.22.1.4 Structural Tests and Special Inspections, Alterations
For alterations not covered under Sections 1704.22.1.2 or 1704.22.1.3 above, the permit holder shall perform a final acceptance test of the completed ...
NYC Building Code 2008 > 17 Structural Tests and Special Inspections > 1704 Special Inspections > 1704.22 Standpipe System Special Inspection > 1704.22.1 Hydrostatic Pressure Testing > 1704.22.1.4 Alterations
1704.24.1.4 Structural Tests and Special Inspections, Alterations
For alterations not covered under Sections 1704.24.1.2 or 1704.24.1.3 above, the permit holder shall perform a final acceptance test of the completed ...
NYC Building Code 2014 > 17 Structural Tests and Special Inspections > 1704 Special Inspections > 1704.24 Standpipe System Special Inspection > 1704.24.1 Hydrostatic Pressure Testing > 1704.24.1.4 Alterations
Help Contact Us Privacy Terms
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
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 Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code Compare
Code Compare
Highlight differences between any two building codes.
View thousands of relevant UL Certified products and assemblies that help achieve code compliance
View thousands of relevant UL Certified products and assemblies that help achieve code compliance
Access to UL product and system certification information.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
TRY FREE FOR TWO WEEKS VISIT PRICING
Join the waitlist
We are looking to gauge the level of interest in linking UL product and system certification information alongside related code sections.

Let us know your email and we’ll ping you once it’s ready! Learn more.

Thank you for your interest!

If you’re open to it, we would love to jump on the phone to make sure we’re building this in the best way possible for your workflow. Any insight or advice would be greatly appreciated. We’ve sent you an email with a calendar link to book at time with us.


Cancel
Get Early Access
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL LEARN MORE