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CERTIFICATE OF COMPLIANCE - RESIDENTIAL PERFORMANCE COMPLIANCE METHOD CF1R-PRF-01-E <br />Project Name:3810 S TIMBER ST, UNIT 2 - ADU Calculation Date/Time:2024-09-24T22:40:49-07:00 (Page 5 of 13) <br />Calculation Description:House and ADU Input File Name:Timber St.ribd22 <br />Registration Number:Registration Date/Time:    HERS Provider: <br />CA Building Energy Efficiency Standards - 2022 Residential Compliance Report Version: 2022.0.000 <br />Schema Version: rev 20220901 <br />Report Generated: 2024-09-24   22:41:14 <br />OPAQUE SURFACES <br />01 02 03 04 05 06 07 08 09 10 11 <br />Name Zone Construction Azimuth Orientation Gross Area (ft2)Window and <br />Door Area (ft2)Tilt (deg)Wall Exceptions Status Verified Existing <br />Condition <br />North interior <br />wall - ADU to <br />house <br />ADU>>Existing <br />Main House <br />Existing interior wall <br />- no insulation n/a n/a 67.2 0 n/a New n/a <br />West interior <br />wall - ADU to <br />house <br />ADU>>Existing <br />Main House <br />Existing interior wall <br />- no insulation n/a n/a 205.3 0 n/a New n/a <br />South interior <br />wall - ADU to <br />house <br />ADU>>Existing <br />Main House <br />Existing interior wall <br />- no insulation n/a n/a 44.8 0 n/a New n/a <br />Existing house <br />ceiling at 1st <br />floor <br />Existing Main <br />House <br />Ceiling - No <br />insulation n/a n/a 930.8 n/a n/a Existing No <br />Interior ceiling - <br />ADU to house <br />2nd flr <br />ADU Floor ceiling R-30 n/a n/a 552 n/a n/a New No <br />OPAQUE SURFACES - CATHEDRAL CEILINGS <br />01 02 03 04 05 06 07 08 09 10 11 12 13 14 <br />Name Zone Construction Azimuth Orientation Area <br />(ft2) <br />Skylight <br />Area (ft2) <br />Roof Rise (x <br />in 12) <br />Roof <br />Reflectance <br />Roof <br />Emittance <br />Cool <br />Roof Status <br />Verified <br />Existing <br />Condition <br />Existing <br />Construction <br />Existing <br />house flat <br />roof at 2nd <br />floor <br />Existing <br />Main House <br />Existing Flat <br />roof/ceiling 90 Front 926 0 0.25 0.1 0.85 No Existing No <br />ATTIC <br />01 02 03 04 05 06 07 08 09 10 <br />Name Construction Type Roof Rise <br />(x in 12) <br />Roof <br />Reflectance <br />Roof <br />Emittance <br />Radiant <br />Barrier Cool Roof Status Verified Existing <br />Condition <br />Attic - existing Roof - no insulation Ventilated 3 0.1 0.85 No No Existing No <br />424-P010225104A-000-000-0000000-0000 09/24/2024 22:41 CHEERS <br />NOTICE: This document has been generated by California Home Energy Efficiency Rating Services (CHEERS) using information uploaded by third parties not affiliated with or related to CHEERS. Therefore, CHEERS is not responsible for, <br />and cannot guarantee, the accuracy or completeness of the information contained in this document. <br />3810 S Timber St & <br />#23/7/2025