---
title: "Thermal Insulation: Planibel TopN+"
description: "#### glasses providing enhanced thermal insulation ![Private house](https://metalco.epikouros.events/_images/products/DoubleGlazing/planibelNphoto.jpg) ## Planibel TopN+ & TopN+T ![Planibel N description](https://metalco.epikouros.events/_images/products/DoubleGlazing/planibelNdescr.jpg) - Insulating glazing of which the interior pane is Planibel TopN+ or TopN+T (glass with a fine C-type transparent metallic coating – EN 1096-1)…"
url: "https://metalcoglazing.com/products-docs/thermal-insulation-planibel-topn/"
updated: "2024-05-23"
category: DOUBLE GLAZING
---

# Thermal Insulation: Planibel TopN+

#### glasses providing enhanced thermal insulation

![Private house](https://metalco.epikouros.events/_images/products/DoubleGlazing/planibelNphoto.jpg)

## Planibel TopN+ & TopN+T ![Planibel N description](https://metalco.epikouros.events/_images/products/DoubleGlazing/planibelNdescr.jpg)

- Insulating glazing of which the interior pane is Planibel TopN+ or TopN+T (glass with a fine C-type transparent metallic coating – EN 1096-1)
- The space between the glass panes is filled with thermal gas
- Very low and performant Ug value: up to 1.1 W/m².K depending on the spacer

#### Benefits

- Aesthetic qualities of the coating: neutral and low level of reflection
- High-performance Ug value. Provides twice as much insulation as traditional double glazing
- Perfect matching from an aesthetic point of view between TopN+ and TopN+T
- Free solar heat gain

### Performance

![Performance table](https://metalco.epikouros.events/_images/products/DoubleGlazing/planibelNtable.png)

(1) Identical values for a 15 or 16 mm spacer.
(2) The Top N+T coating must be thermally toughened to achieved the desired level
of performance.

#### Components Available in Insulating Glazing

DGU components may be varied to achieve different thermal, solar, sound and safety functions.