SOLID frames - have 28 springy slats, forming a light arch, made of glued laminated wood placed in flexible brackets. They have a middle belt to ensure even pressure distribution and hardness adjustment in the middle part of the frame. The height of the frame is 6-7cm. Available in widths of 80, 90, 100, 120, 140, 160, 180. The 140 width frame consists of two 70 width frames in a set. They can be used for all types of mattresses. The permissible load of the frame per 1 person is max 190 kg including the mattress. The 160x200 bed frame consists of 2 80x200 frames, while the 180x200 bed frame consists of 2 90x200 frames.