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Pennsylvania
Direct answer and reference scope
Pennsylvania is presented here as a reference within the the listed code collection collection for Pennsylvania. Use the Pennsylvania Department of Labor and Industry to confirm the code edition currently adopted for the project, and compare the model text with state amendments, local amendments, effective dates and the permit authority's interpretation. The ICC code library is the model-code publication path. This Harth page is a searchable reference transcription, not an official code publication, legal opinion or confirmation that this edition controls a particular address. Record the project jurisdiction, application date, occupancy, construction type and amendment set before relying on a section. Where this page conflicts with an official publication or the authority having jurisdiction, the official source controls.
Authored and prepared by Harth. Review scope: official verification path added; code text and current local applicability have not been independently reviewed.
Pennsylvania regulates construction through the statewide Uniform Construction Code (UCC), administered by the Department of Labor & Industry. The UCC adopts editions of the International Building Code by reference; the editions below reflect codes adopted into law in the Commonwealth.
- International Building Code
The 2009 International Building Code, adopted into law under the Pennsylvania Uniform Construction Code. Establishes minimum requirements for building systems through prescriptive and performance provisions.
- International Building Code
The 2018 International Building Code, adopted under Pennsylvania's Uniform Construction Code. Summary reference only — the verbatim text of this current edition is copyrighted and not reproduced here.
- International Energy Conservation Code
The 2009 International Energy Conservation Code, adopted into law under the Pennsylvania Uniform Construction Code. Sets minimum energy-efficiency requirements for buildings.
- International Mechanical Code
The 2009 International Mechanical Code, adopted into law under the Pennsylvania Uniform Construction Code. Governs the design and installation of mechanical and HVAC systems.
- International Plumbing Code
The 2009 International Plumbing Code, adopted into law under the Pennsylvania Uniform Construction Code. Governs the design and installation of plumbing systems.