VisioMod Vento — Adjustable Louvre Fence

Name: PONARC GmbH
Address: DE

Formerly known as Vento Adjustable Louvre Fence

VF-VNT

Adjustable louvre fence for hospitality terraces, pool decks and residential gardens that need dynamic privacy. Aerofoil aluminium louvres pivot 0–90° — open the panel for breeze and view, close it solid for shelter and screening, all from the same fence section. Manual stepped lever or RTS-motorised stepless drive with smart-home bridge (Zigbee / Matter). Concealed side rails leave no visible fixings on the face. Panels up to 2000 × 2000 mm, finish palette colour-matched to VisioMod pergola roofs. A live alternative to fixed-louvre fences and bulky sliding screen panels — one element, every privacy state.

KEY FEATURES

Adjustable louvres at 0° / 30° / 60° / 90°
Manual lever or RTS motor
Aerofoil profile — silent rotation
Colour-matches VisioMod pergola systems
Concealed side rails

REQUEST INFO

TECHNICAL SPECIFICATIONS

Built to Standard.

Louvre profileAerofoil 165 × 40 mm aluminium 6063-T5

Louvre angle0–90° (manual: stepped; motor: stepless)

Panel sizemax 2000 × 2000 mm

MotorRTS, 24 V DC, 1.5 Nm

ControlRF remote, wall panel, smart-home bridge optional

Surface finishQualicoat Class 2 powder coat — any RAL

Wind resistance (closed)1.2 kN/m² standard / 1.5 kN/m² coastal

Reference standardWind action design per EN 1991-1-4 + National Annex

Download Datasheet

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VisioMod Vento is an adjustable louvre fence built around an aerofoil aluminium blade measuring 165 × 40 mm, extruded in 6063-T5 alloy and rotated through a concealed pivot train integrated into the side rails. Each panel, scaled up to 2000 × 2000 mm, carries a continuous stack of aerofoil louvres whose rotation is driven either by a manual stepped lever for budget-controlled installations or by a 24 V DC RTS tubular motor delivering 1.5 Nm of torque for stepless 0-90° articulation. The lateral rails conceal all fixings, drive shafts and end caps, so the panel reads as a clean rectangular plane on both faces. Structural verification follows EN 1991-1-4 wind action principles with the closed configuration rated to 1.2 kN/m² in standard zones and 1.5 kN/m² in coastal exposures. The rotation mechanism is the heart of Vento's design language: closing the louvres yields full visual privacy and a measurable acoustic break, while opening them releases a calibrated flow of air and daylight without ever lifting or sliding the panel itself. The aerofoil cross-section matters acoustically because its tapered tail edge breaks up the broadband whistle that flat slats generate when wind rakes across them, and aerodynamically because the curved upper surface attaches the airflow rather than tripping it into vortices. The result is a fence that ventilates a terrace at 30-45° opening, screens neighbours at 0°, and never slams or buzzes when wind hits. On the integration side, the RTS motor pairs with a Zigbee or Matter bridge so Vento joins the wider smart-home scene alongside lighting, irrigation and pergola roof groups. Surfaces are finished in Qualicoat Class 2 powder coat in any RAL, with the standard palette colour-matched to the VisioMod pergola roof system: a project specifying RAL 7016 anthracite on the pergola can carry the exact same hue across Vento fence panels and Cristallo glass framing, producing a single tonal envelope across the entire outdoor room rather than three competing greys.

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Vento reads differently against different elevations and the louvre angle itself becomes a compositional tool. Against a smooth rendered facade in warm white, RAL 7016 anthracite louvres set at a shallow 15° throw soft horizontal shadow lines that animate the elevation through the day. Against board-marked concrete, RAL 9005 jet black at 0° closes the perimeter into a precise dark plane. RAL 8019 grey-brown bridges to timber decks and weathered stone, while RAL 9016 traffic white reads as a fresh garden wall against Mediterranean planting. The real specification advantage emerges when Vento is paired upstream with a VisioMod pergola roof and downstream with Cristallo glass at the terrace edge: a single RAL number propagates across overhead structure, vertical privacy fence and frameless glass framing, producing tonal continuity that previously required custom anodising. Articulating the louvres becomes a daily design gesture, where the building's outer face changes texture between solid and porous on a schedule the architect can pre-program.

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Foundation strategy follows the substrate. On an existing reinforced concrete slab, M12 stainless chemical anchors specified to ETAG 001 carry the post base plates with edge distances of at least 100 mm. On soil, posts are concrete-set 500-700 mm deep depending on the DIN EN 1997 frost zone, with depth increased to 800 mm in zones 3 and harder. Motor wiring runs through a 20 mm conduit cast or chased into the post and emerging at a weatherproof junction box at panel head height; the 24 V DC supply terminates at a low-voltage transformer inside the building envelope. The Zigbee or Matter smart-home bridge is paired during commissioning with each motor's RTS address logged in the project handover. For long runs, panels couple shoulder-to-shoulder via a hidden spline that aligns the louvre rotation across modules so the entire run articulates as one.

VISIOMOD SYSTEM