§3280.503. Materials.
24 C.F.R. § 3280.503
Materials used for insulation shall be of proven effectiveness and adequate durability to assure that required design conditions concerning thermal transmission are attained.
Notes, amendments, and revision history
Authority
Authority: 15 U.S.C. 2697, 42 U.S.C. 3535(d), 5403, and 5424.
Source
Source: 40 FR 58752, Dec. 18, 1975, unless otherwise noted. Redesignated at 44 FR 20679, Apr. 6, 1979.