---
title: NEW HIGH VISIBILITY PORTHOLES for SI and VV semi-insulating doors
description: Nuovi oblò per porte semi isolanti Incold
---

[Incold Blog ](https://www.incold.it/en/blog)

# [NEW HIGH VISIBILITY PORTHOLES for SI and VV semi-insulating doors](https://www.incold.it/en/blog/nuovi-oblò-alta-visibilita-per-porte-semi-isolanti-si-e-vv)

 Written by [Enrico Crepaldi](https://www.incold.it/en/blog/author/enrico-crepaldi) | May 20, 2024 1:38:47 PM

New high visibility portholes for Incold's semi-insulating doors with widths from 700 mm for increased visibility and safety in areas of high pedestrian traffic.

What's new:

- **Off-centre position:** more visibility from the opening side of the door  
- **Larger dimensions for doors L>900** to increase safety

The new portholes will be installed on door models starting at L700mm:

- semi-insulating office-type (SI);
- semi-insulating swinging-type (VV and UNIKA TSD)

Dimensioni:

- for L < 900: 642x270 mm
- for L ≥ 900: 642x510 mm

For semi-insulating doors with a net passage width of **600 mm or less**, the position and size of the porthole remain unchanged.

 

 

[View full post](https://www.incold.it/en/blog/nuovi-oblò-alta-visibilita-per-porte-semi-isolanti-si-e-vv)

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