Bauarbeiter hält einen Holzbalken auf Baustelle - Stockfoto & -bild

Middle aged construction worker holding a wooden beam at construction site

Construction worker hammering nail on timber frame against clear blue sky

Side view of male construction worker hammering nail on wooden wall

Middle aged construction worker hammering at construction site

Middle aged male construction worker measuring wooden beams on site

Happy male worker measuring lumber with measure tape at construction site

Two construction carpenters roofers workers installing wood board roof

Construction worker measuring timber at the site

Man hammering nail on the wooden formwork at construction site

Male worker using spirit level at construction site

Man using a hammer to nail a wood at construction site

Happy middle aged construction worker using hammer at site

Side view of middle aged construction worker measuring wooden beams on site

Middle aged construction worker at site

Male worker checking vertical level of wood with spirit level

Rear view of male worker measuring a wooden beam at construction site

Rear view of a mature man lumbers at construction site

Low angle view of an African American couple at construction site giving high-five