[F13A. Installation of thermal insulation to suspended timber floors where the work—E+W
(a)consists of the installation of such insulation only; and
(b)the work is not carried out in order to comply with any requirements of these Regulations.]
Textual Amendments
F1Sch. 4 para. 3A inserted (E., but only in relation to excepted energy buildings in W.) (9.1.2013) by The Building Regulations &c. (Amendment) Regulations 2012 (S.I. 2012/3119), reg. 32(b), Sch. 1 (with regs. 1(3), 45-47)