US law
District of Columbia
Regulations
Title 12-A — CONSTRUCTION CODES SUPPLEMENT OF 2017
Chapter 2017-12-A21 — MASONRY

District of Columbia · Regulations

Chapter 2017-12-A21 — MASONRY

2 sections

2 sections

12-A DCMR 21112111. MASONRY FIREPLACES
12-A DCMR 21132113. MASONRY CHIMNEYS

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Chapter 2017-12-A21 — MASONRY | District of Columbia Regulations | Justis AI