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18-02-R Two family dwelling vertical separation
Two family dwelling vertical separation
22-04-R, 1-Hour Fire-Rated Exterior Wall for Block & Base Foundations (Sub-floor Knee Wall)
1 Hour Fire-Rated Exterior Wall for Block & Base Foundations (Sub-floor Knee Wall)
Revised 01/17/2023
Solar Ready Example DWG 22-01-R
This example drawing identifies what is needed on the roof plan to be compliant with the solar-ready provisions. This is drawing for reference only.
Last updated Jan. 17, 2023
12-08-R Example site plan for drainage requirements
Example site plan for drainage requirements.
COH-TB-STD_ANSI_B Mod.dwg
City of Houston Standard Detail Title Block - ANSI B (17 x 11 inches) uploaded 12-12-2023
25-06-R Basic Wall Frame For Window (Dangerous Building)
Last Updated: April 2025.