Varnishing for window frames and doors, grills, and iron or wooden structures. When it comes to varnishes, Decor Group offers a wide range of services to enhance the aesthetic of a home, from the varnish and the hand roller to the work done with low pressure VLT machines that allow for limited fumes in interior spaces. On request, it is also possible for work to be done on window and door frames at our workshop and reinstalled later.