# Triangular Honeycomb Blind System
Source: https://www.fenetresystems.com/en/triangular-honeycomb-blind/

# Triangular Honeycomb Blind

Single-cell honeycomb fan on triangular glass. A cover staying thin in narrowing slices; honeycomb pockets hold air.

## How Does the Single-Cell Fan Work on a Triangle?

The light form of fan folding; the single layer follows the narrowing geometry.

On triangular glass the single-cell honeycomb works on fan logic: the panel opens from the apex toward the base. The rectangular blind’s straight folding turns into radial fan folding here.

In slices narrowing toward the apex the single layer carries a critical advantage: the fabric stays thin without creasing — even a fixed fan holds form undistorted at the triangle’s tightest corner.

It is the most natural cover for the geometric glass of attic and gable façades — it follows the glass’s shape, cropping or hiding nothing.

## Standout Parts of the System

Fan folding, triangular rail and single-cell panel are the system’s identity.

- Fan Folding The single-cell honeycomb opens like a fan from the triangle’s apex to its base.
- Light Angular Slices Single-layer fabric holds form undistorted even in narrowing triangular slices.
- Fixed or Moving The fan panel can stay fixed or gather from the centre.
- Angle-Specific Each triangular window’s angle and size are measured.

## Who Is the Triangular Honeycomb For?

Places wanting a thin cover on small and medium angular windows.

On attic gable glass the triangular fan completes the geometry; a rectangular blind covers and breaks the angle.

On a modern façade the triangular window is part of the architecture; the single-layer fan underlines the angle with a light texture, without suppressing it.

On wide triangles wanting an extra insulation layer on the roof line, the [triangular duette blind](https://www.fenetresystems.com/en/triangular-duette-blind/) is described on a separate page.

## Frequently Asked

Does the panel gather on a triangle?

A version gathering on the centre axis exists; on small triangles a fixed fan is also chosen.

Does it fit every angle?

Standard on isosceles and equilateral triangles; produced with a template on arbitrary angles.

Is single-cell advantageous on a small triangle?

Yes; single-layer honeycomb stays thin in slices narrowing toward the apex — even a fixed fan follows the form.

How are measurements taken?

The apex angle and base width are measured; the template drawing goes into production.

This page is only the triangular form’s fan folding, rail and configuration; which product and variant is right on triangular and trapezoid windows is compared in the [application decision guide](https://www.fenetresystems.com/en/triangular-trapezoid-window-honeycomb-blind/). The oval form is examined on the [oval system](https://www.fenetresystems.com/en/oval-honeycomb-blind/).

## Send the Triangle Measurements

With apex angle and base width, a triangular honeycomb production plan and price are relayed.

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