> For the complete documentation index, see [llms.txt](https://help.besmart.software/t4r/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.besmart.software/t4r/features/list-of-mep-features/insulation-area-of-fittings.md).

# Insulation Area of Fittings

**Icon:** <picture><source srcset="/files/IVztJx4bToWn32hWIIuG" media="(prefers-color-scheme: dark)"><img src="/files/mVCv3YyHi1QcQ0NuG04C" alt="" data-size="line"></picture>

**Location:** ribbon Be.Smart T4R MEP, panel Insulation

**Packages:** Be.Smart T4R Silver

### Overview

The Insulation Area of Fittings tool calculates the estimated insulation surface area that is used on pipes and duct fittings.

<figure><img src="/files/tOjdYJKqIHENwj0s8peW" alt=""><figcaption></figcaption></figure>

#### Click to play the video tutorial ↓

{% file src="/files/VjC4KcLfPWqF3DUu6BHz" %}