En el fondo de las escaleras, el maestro comprueba el nivel amarillo de la instalación correcta del alféizar de la ventana, primer plano - Foto e imagen de stock

A window installation worker checks the level of the window sill with a special tool

The windows installation wizard checks the installation using the level

A worker in a blue headdress, with the help of a yellow level, checks the correct installation of the frame of a plastic window, against the sky

Worker adjusts the plastic window with a key, close-up

Master in protective gloves, seals the cracks of the plastic window with white silicone, top view

Hands hold a tool for measuring the level of construction, a long photo

A worker repairs the lock at the front door

The deliveryman assembles upholstered furniture at the buyer's house

The worker measures the installed window in the house

Window installation worker inserts glass into the frame and fastens it with a rubber mallet, rear view

A man in a helmet checks the level of the windows after installing them

A worker checks the installation of windows using a measuring device

Working man installs windows in the apartment, rear view

Adjustment of the evenness of the installation of kitchen furniture, close-up