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US law
District of Columbia
Regulations
Title 12-A — CONSTRUCTION CODES SUPPLEMENT OF 2013
Chapter 12-A15 — ROOF ASSEMBLIES AND ROOFTOP STRUCTURES
District of Columbia · Regulations
Chapter 12-A15 — ROOF ASSEMBLIES AND ROOFTOP STRUCTURES
4 sections
4 sections
12-A DCMR 1504
1504. PERFORMANCE REQUIREMENTS
Superseded
12-A DCMR 1507
1507. REQUIREMENTS FOR ROOF COVERINGS
Superseded
12-A DCMR 1509
1509. ROOFTOP STRUCTURES
Superseded
12-A DCMR 1512
1512. ROOF SOLAR REFLECTANCE AND THERMAL EMITTANCE
Superseded
Chapter 12-A15 — ROOF ASSEMBLIES AND ROOFTOP STRUCTURES | District of Columbia Regulations | Justis AI