Codes
Features

Features Overview

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

Research.
Rapidly and efficiently calculate project parameters.

Collaboration.
Get everyone on the same page and streamline code research.

Workflows

Architects

General Contractors

Building Official & Plans Examiners

Inspectors

Owners

Subcontractors

Code Consultants
Pricing
Login
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

C404 Combined Construction Types

2020 FBC - Building, 7^th edition > C Florida Standard for Mitigation of Radon in Existing Buildings > C4 Structural Sealing and HVAC System Balancing > C404 Combined Construction Types

JUMP TO FULL CODE CHAPTER

C404.1 Structural Chases

Openings which connect a crawlspace and the space between floor or ceiling joists, wall studs, or any other hollow chase adjoining conditioned space, that are sealed in order to reduce radon entry concentrations, shall be closed and sealed in accordance with the appropriate portions of this chapter.

C404.2 Wall Penetrations

Openings for electrical or plumbing connections in a wall between a crawlspace and a conditioned space, that are sealed in order to reduce radon entry, shall be closed and sealed with an approved caulk and/or gasket.

C404.3 Doors

When a door is located in a wall between a crawlspace and the conditioned space, it shall be fully weatherstripped or gasketed.

Shared projects

Projects provide a dedicated space to collaborate on code research.

Code sheet exports

Generate a code sheet that integrates with your drawing set.

Code Compare

Highlight differences between any two building codes.

Code Calculators

Code calculators automatically generate a detailed list of requirements.

Search

Don't miss relevant code. Quickly locate sections across your jurisdiction.

Code diagrams

Unpack the code through illustrations and descriptions.

UpCodes Premium

Leverage the most sophisticated code compliance platform.

TRY FREE FOR TWO WEEKS VISIT PRICING