Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
A young worker talks on his mobile phone after installing a roof on a barn.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Aerial view of a private house with aerated concrete brick walls and wooden frame for future roof.
Technicians installing photovoltaic solar panels on roof of house.
Carpenter holding large beam while builds wooden frame house near the forest.
View from above of red-tiled roofs
Attic of a building with wooden beams of a roof structure and a small window.
Man worker building wooden frame house, mounting wooden OSB board.
young carpenter man at work
Young happy couple walking on the roofs of St. Petersburg. Beautiful view of the city from above
hardworking carpenter making wooden chair on an order
Attic of a building with wooden beams of a roof structure.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Men workers installing solar panels on roof of house.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Workers building solar panel system on roof of house. Men installing photovoltaic solar module
Man inspecting quality of building wooden frame house.
The portrait of a proud engineer smiles satisfied with his successful work.
Using an air nail gun, professional roofing contractors install new asphalt bitumen shingles on a
Germany, Baden-Wuerttemberg, Stuttgart, Mid adult man measuring roof tile
Carpenter hammering nail into OSB panel while building wooden frame house.
Electricians connecting cables while installing photovoltaic solar panels on roof of house.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Technician working in the metal sheet company. Foreman checking Material or Machine.
Taking care about solar photovoltaic panels.
Man technician mounting photovoltaic solar panels on roof of house with help of hex key.
