LARGE OPENING

Classical grid-shaped profiles for roller shutters in the dimensions of small, medium and large diamonds. The large opening offers the greatest window visibility of all roller shutter profiles and is available in all electrostatic paint colors.

After special molding in a press, the lath takes its final form and is connected to the others using metal clips.

Two closed sheets are placed on the upper and lower part of the grid to make it more durable and able to accommodate the handle and locks. The roller moves on formed galvanized Π-shaped guides.

The roller is wrapped around a galvanized reinforced lath of the same diameter and rotates on special drums of galvanized sheet, which have a special Teflon ring on the inside, which does not wear the lath and ensures quiet operation.

They are made of solid black or galvanized iron of round Φ8 section. After special molding in a press, the lath takes its final form and is connected to the others using metal clips.

Two closed sheets are placed on the upper and lower part of the grid to make it more durable and to be able to add the handle and locks. The roller moves on formed galvanized Π-shaped guides.

The roller is wrapped around a galvanized reinforced lath of the same diameter and rotates on special drums of galvanized sheet, which have a special Teflon ring on the inside, which does not wear the lath and ensures quiet operation.

A special profile (sill) made of soft rubber, 1.5mm thick, is installed on the lower side of the roller to counter any unevenness of the ground and reinforce the profile even more.

The roller operates electronically or manually. A single-phase, powerful engine is used and operated using a remote control or button. In case of a power failure, the unlocking device located inside or outside the room may be used.