Cf1r form 2026

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The document is a Prescriptive Certificate of Compliance for residential additions, detailing requirements for energy efficiency in building projects. It outlines compliance criteria based on the size of the addition, insulation values, HVAC systems, fenestration areas, and roofing products. The form includes sections for general project information, prescriptive envelope requirements, opaque surface details, fenestration proposed areas, and special features that require verification. It emphasizes adherence to California's Title 24 energy standards and includes sections for HERS verification.

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Click ‘Get Form’ to open the CF-1R form in the editor.
Begin by filling in the Site Address, Enforcement Agency, and Date at the top of the form. This information is crucial for identifying your project.
In the General Information section, enter the Project Name, Climate Zone Number, Building Type (Single Family or Multi Family), and number of stories. Make sure to circle the Front Orientation.
For Conditioned Floor Area of Addition (CFA), select the appropriate size category based on your addition's square footage. Remember, this form is not for additions greater than 1000 ft².
Proceed to fill out the Prescriptive Envelope Requirements section. Enter values in the shaded Proposed Columns for Ceiling Insulation, Wall Insulation, and Floor Insulation as per your project's specifications.
Complete sections related to HVAC systems and water heating by providing details about equipment types, capacities, efficiencies, and insulation values as required.
Finally, review all entries for accuracy before saving or exporting your completed form directly from our platform.

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What is a CF2R form?

The licensed person responsible for the building construction, or for installation of an energy-related feature, must ensure their construction or installation work is done in accordance with the approved plans and specifications for the building, and must complete and sign a certificate of installation (CF2R) to

What is a CFR1?

CFR-1 Tax Residency Certificate.

What is energy compliance documentation?

The compliance documentation enables the plans examiner to verify that the building design shown in the plans and specifications complies with the Energy Standards. It enables the field inspector to identify which building features are required for compliance and will be verified in the field.

What is the difference between CF1R and CF2R?

What is a CF1R, CF2R and CF3R? THe CF1R is the Title 24 Energy Compliance Report. The CF2R is filled out by the installing contractor(s). The CF3rs are the HERS testing forms filed out by the project HERS rater.

What is CF2R?

The certificate(s) of installation (CF2R) are a collection of energy compliance information forms that are applicable to each regulated energy feature that may be included in the construction.

cf1r

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What is the difference between class 1 and class 2 construction?

1, a Class 1 building cannot be located above or below another dwelling or another Class of building, other than a private garage. A Class 2 building is a building containing two or more sole-occupancy units. Each sole-occupancy unit in a Class 2 building must be a separate dwelling.

What is CF3R?

CF3R Forms (Residential Certificates of Verification) CF3R documents are to demonstrate field verification and/or diagnostic testing is compliant with the Energy Code at the time of construction and should be submitted by the HERS rater to the inspector.