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US law
District of Columbia
Regulations
Title 12-A — CONSTRUCTION CODES SUPPLEMENT OF 2017
Chapter 2017-12-A15 — ROOF ASSEMBLIES AND ROOFTOP STRUCTURES
District of Columbia · Regulations
Chapter 2017-12-A15 — ROOF ASSEMBLIES AND ROOFTOP STRUCTURES
4 sections
4 sections
12-A DCMR 1504
1504. PERFORMANCE REQUIREMENTS
12-A DCMR 1507
1507. REQUIREMENTS FOR ROOF COVERINGS
12-A DCMR 1510
1510. ROOFTOP STRUCTURES
12-A DCMR 1512
1512. ROOF SOLAR REFLECTANCE AND THERMAL EMITTANCE
Chapter 2017-12-A15 — ROOF ASSEMBLIES AND ROOFTOP STRUCTURES | District of Columbia Regulations | Justis AI