Carpenter hammering nail while constructing wooden frame two-story house near the forest.
Close up hand Engineers Pressing button Machinery at Metal Sheet Factory.
Technicians carrying photovoltaic solar module while installing solar panel system on roof of house
Shed or roof felt being fitted on a shed
Closeup of yellow ceramic roofing ridge tiles on top of residential building roof under construction
Technicians installing photovoltaic solar panels on roof of house.
Private residential house with wooden roof frame structure under construction. Unfinished brick
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Workers lifting up photovoltaic solar module while installing solar panel system on roof of house.
Construction worker at construction site measures the length of the window opening
Roof ceramic tile arranged in packets on the roof on roof battens. laying tiles on a boarded roof.
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Interior of a private house with aerated concrete brick walls and wooden frame for future roof
Engineers Inspecting Machinery at Metal Sheet Factory. Foreman inspecting and check up machine.
Roof trusses connected to the roof truss, not covered with a roof, with a steel I-beam instead.
concentrated carpenter at work place
Men technicians mounting photovoltaic solar moduls on rooftop of warehouse.
Portrait of a builder in uniform on the roof
Technician working in the metal sheet company. Foreman checking Material or Machine.
Man worker building wooden frame house, mounting wooden OSB board.
Asian roof clay tiles
Inspector checking compliance with safety regulations at the construction site
A modern graphite herringbone roof lining is attached to the trusses, visible turned on LED lights.
Roofs of old houses with roof windows and orange roof tiles in German city
Roofing,Construction workers wearing safety harness checking and installation assembly of roof.
Technicians carrying photovoltaic solar module while installing solar panel system on roof of house
Worker laying the vapor barrier for the roof, bituminous membrane to be welded with flame
cerpenter checking wooden chair after grinding
Private residential house with wooden roof frame structure under construction.
A modern graphite roof lining is attached to the trusses, visible turned on LED lights.
