Aerial view of a private house with aerated concrete brick walls and wooden frame for future roof.
Female architect and male contractor discussing floor plan looking at project
The roof of a single-family house is covered with snow against a cloudy sky.
Worker nailed new roof shingles bitumen using air hammer an aerial view
Professional roofing contractor uses an air nail gun to install new asphalt bitumen shingles on a
A modern graphite herringbone roof lining is attached to the trusses, visible turned on LED lights.
man repairing roof. Selective focus
Builder working on wooden construction of frame house
Industrial worker inspecting machine at factory machines. Technician working in the metal sheet comp
Workers placing a vapor barrier on the roof using a propane gas torch for welding bitumen sheets
Workers lifting up photovoltaic solar module while installing solar panel system on roof of house.
Male architect with layouts and forewoman discussing next step of building
The portrait of a proud engineer smiles satisfied with his successful work.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
An unrecognizable man screwing screws with a screwdriver into a metal shed.
Man technician mounting photovoltaic solar panels on roof of house with help of hex key.
Private residential house with wooden roof frame structure under construction. Unfinished brick
Workers and safety equipment working at heights,Working at height equipment
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Worker building photovoltaic solar panel system on rooftop of house with help of wrench.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
A modern graphite herringbone roof lining is attached to the trusses, visible turned on LED lights.
A worker uses an air hammer to nail new roof shingles to bitumen using a top view from above
Close-up of a new built chimney on a house roof under construction
Engineers Inspecting Machinery at Metal Sheet Factory. Foreman inspecting and check up machine
Carpenter hammering nail into OSB panel while building wooden frame house.
Engineers or supervisors inspecting and checking machines in a factory.
Portrait of industrial worker inspecting and check up machine at factory machines.
