There are frames made from metals such as brass, copper, and silver, but when picture framers speak of metal frames they are typically referring to extruded aluminum frames.
The first metal mouldings to catch the public's eye were made for the Museum of Modern Art in New York City, in the late 1950s. Metal moulding became available in kit form in 1968. More recently, ready-made back loaded metal frames became available. Anodizing and painting are the processes used to color aluminum moulding. Anondizing produces a translucent dye-like coloring, while painting, produces a solid opaque finish.
Difference between Metal I and Metal II series?
The only difference between the Metal I and Metal II series are the color differences. The Metal I series contains a brighter assortment of colors, while the Metal II series contains flat/contrasted colors.
How do you hang a metal frame?
Metal frames are held together with v-clips, and double as a hanging system.
The contents of a back loaded metal frame are secured with retaining clips, also called v-clips. A back loaded frame does not require additional wire for wall hanging, because the v-clips also can be used to hang the frame. Frames larger than 20x30 also include security hangers for added support.
U-frame Kits
Another type of metal moulding we offer is the U-frame Kit. These are good for custom framing projects. To learn more about U-frame Kits you can go to the Knowledge Base's U-frame Kit section.