1 Scope
This British Standard specifies requirements for the selection and installation of
integral nest boxes in buildings within new developments, including traditional, modular and modern methods of construction intended for new build developments for:
a) residential;
b) commercial, industrial and public buildings ; and
c) renovation and refurbishment of a) or b).
This British Standard covers the design and installation of integral nest boxes associated,
principally, with the following bird species:
1) swift ( Apus apus );
2) starling ( Sturnus vulgaris );
3) great tit ( Parus major );
4) blue tit ( Cyanistes caeruleus ); and
5) house sparrow ( Passer domesticus ).
NOTE 1 ...
BS 42021:2022 history
0000 BS 42021:2022(2023)
2023BS 42021:2022 Integral nest boxes. Selection and installation for new developments. Specification