You can choose a frame designed for one mechanism (single frame) or you can combine several mechanisms into a multi-frame. The same multi-frames are used for vertical and horizontal installation.
There are four collection of noble natural materials to choose from: ceramic, solid wood, glass and concrete. Ceramic frames are available in white and black colour and four folklore patterns (motives) on a white background. Each pattern is painted by hand, so there may be slight differences in the drawing. Natural solid wood is used to make the wooden frames and individual pieces may vary slightly in shade and drawing. Concrete frames are unique in their structure - porosity.
RETRO frames are only compatible with RETRO mechanisms and covers, they cannot be combined with other design ranges and appliances from other manufacturers.