About this asset

This Revit annotation symbol family provides a clear, standardised graphic for representing surface slopes in detail views. This drafting symbol is a clean, minimalist 2D graphic designed for use in Revit project files. It features a geometric, symmetrical layout composed of four triangular segments meeting at a central vertical axis, typical for indicating drainage or roof gradients on technical drawings. The lines are crisp and clear, ensuring high legibility when printed at various scales. It functions as a standard annotation, allowing for consistent graphic representation across architectural or structural detail sheets, and it maintains a professional, uniform appearance that integrates seamlessly into existing office drafting standards.

The download is a 205 KB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.

To use this, load the family into your Revit project and access it via the 'Annotate' tab under the 'Symbol' tool. Once placed, you can manually rotate the symbol to align with the required slope direction on your sections or details. Because it is a 2D annotation family, it will maintain its visual size regardless of the sheet scale, ensuring that your documentation remains clean and readable without the need for manual resizing or line weight adjustments.

Ideal for architectural and structural documentation, this symbol is essential for detailing roof pitches, floor drainage, or site gradients in residential and commercial projects. It is best suited for construction document sets and large-scale detail sheets where precise communication of slope is required. Professionals will find this useful when drafting section details, floor plans, or site plans, pairing it with standard dimensioning and text notes to clearly define fall directions for contractors and site engineers during the construction phase.