The extensive range of erfal products comprisees a multitude of functional roller blind models for all fields of application. An especially solid technique for the project sector is the Medium Plus roller blind. The reliable technique is based on a sturdy aliminium shaft with which widths of up to 3600 mm and heights of up to 3500 mm (depending on the fabric) can be realized. The special quality of the Medium Plus roller blind is a leveler, integrated in the bracket which will adjust the heights during the mounting. Depending on the demand, the model can be produces with the bracket Basis, bracket profile, round cassette, square cassette or cover. In addition to a wall or ceiling fixation, optional side guiding rails or cord guidings are available. The Medium Plus roller blind is obtainable in white and silver and can be choosed to be operated by hand, chain, crank or motorozed. Highly recommendable for the project sector is the motor type Vestamatic VL-ME-WISO-230. The modern 230 Volt-motor makes the mechanic as well as the electric end position possible. The latter is available as radio controlled variant with remote control.