In every home with a large opening there is a moment when all you want is to leave everything wide open. EVOX was created to make that moment possible, every single day.

It is an early summer evening. The French door in the living room is wide open onto the terrace, the light stretches across the floor, and the air of the fading day drifts in from outside. It is the best moment of the house: the one in which inside and outside stop being two different places.

Then, right on cue, comes the dilemma everyone knows. Close the door and give up the air, or leave it open and accept everything that comes in with it. For years, large openings have lived inside this compromise. EVOX, the Batflex fly screen for large openings, was designed precisely to erase it.

The trouble with large openings: a beautiful space that is hard to protect

Contemporary homes are opening up. Ever-wider French doors, glazing that frames the garden, direct passages towards terraces and courtyards. Architecture has learned how to let the light in; protecting it, however, remained an unsolved problem for a long time.

A fly screen designed for a standard window, fitted to a wide passage, soon gives itself away: the mesh billows at the first gust, sliding becomes a chore, and a raised profile remains on the floor for your foot to find every time. A large opening deserves more. It deserves a system designed just for it.

The wind picks up, the mesh stays in place

Back to that summer evening. At some point the wind rises, as it always does when the day turns. That is the moment when an ordinary fly screen starts to move, to make noise, to demand attention.

The wind-resistant design of EVOX was conceived for that moment. The mesh stays stable and taut, in silence, while the evening carries on. And it is precisely in this daily resistance to stress that the product’s durability is built: a fly screen that doesn’t fight the wind is a fly screen that ages well.

A gesture repeated a thousand times, made effortless

Then there is the gesture. Opening, closing, stepping out onto the terrace with a tray in hand, coming back in, going out again. On a large opening, the fly screen moves dozens of times a day: if every movement takes effort, the annoyance adds up quickly.

EVOX turns that gesture into something you no longer think about: smooth, controlled sliding, with no jolts. Quality, in a product, is often recognised exactly like this: when it stops drawing attention to itself.

Three millimetres on the floor: the threshold that disappears

Anyone who lives in a home with large openings knows it: the real luxury is moving from inside to outside without noticing. That is why the floor track of EVOX measures just 3 millimetres.

No step, no tripping point, no visual interruption. The living room floor continues towards the terrace, children run through, the passage stays clear for everyone. The protection is there, but the boundary has vanished. It is the detail that makes EVOX consistent with contemporary architecture, where continuity between spaces is a design value in its own right.

From 200 to 400 centimetres: a story that adapts to every home

Every home has its own opening, and every opening its own size. EVOX is available as a single side version up to 200 cm and as a double and reversible side version up to 400 cm: from the living room French door to wide passages towards the outside.

For dealers and installers, this means being able to tell the same story — stability, smoothness, a clear passage — across very different projects, with a single system and a single build quality. And a story that proves itself in one demonstration is a salesperson’s best ally.

Design that never asks for attention

Meanwhile, on the wall, EVOX is barely noticeable. The elegantly profiled roller, the clean lines, the absence of anything superfluous: everything is designed to blend with the window frames and let light and space do the talking.

This is the Batflex idea of design: not an ornament, but a form of respect for architecture and for the people who live in it. Quality without compromise, designed and made in Italy.

Conclusion

At the end of that summer evening, the French door is still open. No one has had to choose between the air and their peace of mind, between a clear passage and protection. It is a small domestic scene, but it is exactly what EVOX was designed for: letting large openings be lived in to the full.

Wind-resistant design, easy sliding, a 3 mm floor track and configurations up to 400 cm: to discover EVOX and bring this story into your customers’ homes, contact our team through the dedicated form on our website.