Recessed external blinds

External built-in roller shutters are solutions designed for installation beneath the insulation and facade plaster of a building. In our offer, you will find built-in roller shutters mounted in two types of built-in boxes:

1. **SP-E:**
The SP-E built-in box is characterized by a 15 mm wide plaster carrier. This allows it to be concealed beneath insulation, such as expanded polystyrene. Access to the system in the SP-E box is provided through a revision flap in the lower part of the box.

2. **PUTZ:**
The PUTZ built-in box features a wider plaster carrier than the SP-E type, measuring 21mm. This width allows it to be covered with insulation of considerable thickness. The PUTZ box also has a revision flap in the lower part, and its unique, slightly curved shape enables quick and efficient performance of any service activities or armor replacement.

External built-in roller shutters can be equipped with various types of armor. In our offer, you will find the following types of armor for external built-in roller shutters:

1. **PA 39,
2. PA 43,
3. PE 41.**

The armor of external built-in roller shutters differs primarily in the size and thickness of the profiles. All armors are available in a rich color palette, both in standard colors and wood-like finishes. The minimum and maximum dimensions of the roller shutter vary with the use of a specific armor model. Optional application of a mosquito screen is possible for all armor models.

External built-in roller shutters can be installed either during the construction of the wall or after the installation of windows but before insulating and plastering the building facade. We offer our customers a choice of built-in roller shutters with various installation options:

1. Roller shutter box built into the wall during construction,
2. Roller shutter box built into the lintel of an existing wall,
3. Roller shutter box built under an existing lintel.

Thanks to the multiple installation options for external built-in roller shutters, it is possible to choose a solution from our range that perfectly meets the expectations and needs of each customer. When selecting external built-in roller shutters, it’s important to consider the appropriate thickness of insulation depending on the size of the chosen box. The size of the box is automatically adjusted to the width and height of the selected external roller shutter in our configurator.

Built-in roller shutters can be operated in two ways:

1. **Manually:**
External manual roller shutters can be equipped with several types of systems for rolling/unrolling the shutter:
– Cord winder,
– Tape winder,
– Sub-sill tape winder (individually priced),
– Crank tape winder (additional paid option).

2. **Electrically:**
Electric external roller shutters in our offer are equipped with motors adapted to the size and weight of the shutter. Among the available motors, you will find:
– Motors with mechanical limit switches; the end positions of the shutter (upper and lower) are set using a knob or button on the motor. Access to the motor to set the limit positions requires removing the revision flap in the lower part of the roller shutter box.

Motors with electronic limit switches have upper and lower limit positions set in two ways:

– **Using a mounting cable (for motors without a radio receiver),**
– **Using a remote control (for motors with a radio receiver).**

Setting the limit positions does not require opening the revision flap in the external roller shutter box in this case.

Motors equipped with obstacle detection are types of motors with electronic limit switches and an obstacle sensor that stops the motor if resistance is encountered during the operation of the roller shutter.

Wirelessly controlled motors (RTS and IO) have a built-in radio receiver, allowing the system to be operated using a remote control. Wirelessly controlled motors are available in two radio wave technologies: RTS and IO.