Texas Rescheck Requirements

Is Rescheck Required in Texas?

In most areas of Texas, a REScheck is required for new residential construction and certain additions to demonstrate compliance with the adopted energy code. Local jurisdictions enforce energy code requirements before issuing building permits, and REScheck is the most common method for showing compliance for residential projects.

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Because Texas allows cities and counties to adopt specific versions of the International Energy Conservation Code (IECC), requirements can vary slightly by location. However, most residential projects involving the building envelope will require energy compliance documentation.

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What Energy Code Does Texas Follow?

Texas jurisdictions typically adopt versions of the International Energy Conservation Code (IECC), often the 2015, 2018, or 2021 editions depending on the municipality.

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Major metro areas such as Houston, Dallas, Austin, and San Antonio may enforce updated IECC versions with specific amendments.

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The applicable code version affects:

• Insulation R-values

• Window U-factor requirements

• SHGC requirements

• Duct insulation standards

 

Before submitting plans, it’s important to confirm which code edition your local building department enforces.

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When Is a Rescheck Required for a Permit in Texas?

A Texas REScheck is commonly required for:

• New single-family home construction

• Room additions

• Garage conversions to conditioned space

• Enclosing patios or porches

• Major renovations affecting insulation or windows

 

Minor cosmetic remodels typically do not require a REScheck unless envelope components are modified.

If your project alters insulation, windows, doors, ceilings, or exterior walls, a REScheck is usually required.

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Texas Climate Zones and Rescheck

Texas spans multiple climate zones, generally ranging from Zone 2 (hot-humid) to Zone 5 (colder northern regions).

 

Climate zone affects:

• Required attic insulation

• Wall insulation values

• Window performance requirements

• Slab edge insulation

 

Because of this variation, a REScheck prepared for Dallas may differ from one prepared for El Paso or Amarillo.

Accurate climate zone identification is critical for compliance approval.

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How Long Does a Texas Rescheck Take?

Most Texas REScheck reports can be completed within hours once all required project details are submitted.

 

Required information typically includes:

• Project address

• Square footage

• Insulation values

• Window specifications

• Construction type

 

Submitting complete information helps avoid permit delays.

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How Much Does a Texas Rescheck Cost?

Texas REScheck reports start at $70 for standard residential projects.

More complex projects such as large custom homes or additions with multiple assemblies may vary depending on scope.

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Clear, upfront pricing helps prevent unexpected costs during the permit process.

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Order Your Texas Rescheck Report

If you need a REScheck for a Texas building permit, we provide fast, accurate energy compliance reports accepted by local building departments statewide.

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Order online or contact us if you’re unsure which documentation your city requires.