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Topo™ 3-Dimensional Suspension System

Dynamic, visually stunning 3-Dimensional ceiling designs with this suspension system's unique topographical panels.

Available Product Options

colors & finishes: Custom


Create a dynamic, visually stunning 3-Dimensional ceiling design with this suspension system's unique topographical panels. Topo™ 3-Dimensional Suspension System consists of pre-formed translucent or opaque panels that install easily into the narrow-profile Donn® Topo suspension system.

Main Features

To accompany the Topo™ 3-Dimensional Suspension System, the narrow-profile (9/16" wide) Donn® Topo suspension system is offered in coordinated colors to complement panel finishes. The extruded aluminum suspension system can also be custom-painted.
  • 8" system depth, creates varying ceiling typography
  • Translucent and opaque infill panel colors enhance existing lighting for added visual interest
  • Optional pre-engineered utility circles accommodate additional lighting and utility access


Installation Guide

PDF 901.1 KB


How to Install the USG Topo™ 3-Dimensional System

Documents & Files

Data/Submittal Sheets & Specifications

Data/Submittal Sheet (English) PDF 2.9 MB

Catalogs & Brochures

System Catalog (English)

SDS, Certifications & Reports

SDS (English)
SDS (Spanish) PDF 124.5 KB


Warranties (English) PDF 611.0 KB

Ask a question

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Question Guidlines

  • Questions should relate to this product specifically.
  • For help with pricing, availability, or delivery, please call 800.874.4968 (Monday–Friday, 7am–6pm Central)
  • All questions and answers follow USG’s Terms & Conditions.
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q & a

  • How much force is required to insert a cross tee with a quick release clip?

    It takes 12-14 pounds of force to install a cross tee.

  • What specialty ceiling panels can be used on the exterior?

    USG Paraline® Linear Metal Ceiling Systems and USG Celebration™ Metal Ceiling Panels can both be used for exterior applications. Both systems can withstand wind conditions of up to 120 MPH.

  • Can I get installation videos for USG Specialty Ceiling Systems?

    Yes. There are some installation videos available for view on USG's YouTube channel —

  • How far apart should hanger wires be spaced when installing grid?

    For commercial installations, hanger wires should be spaced between 4' on center along the main tees.

  • How is the spacing of wire hangers determined for fire-rated assemblies?

    All systems must be installed and tested in compliance with ASTM C636.

  • Will the ceiling panels bend if handled incorrectly?

    Yes. Handle panels in such a manner as to ensure against racking, distortion or physical damage of any kind.

  • How should I store my specialty ceiling panels?

    Store panels in a manner that will prevent scratches or damage of any kind.

  • Have a question?

    Let us do the research. We'll get back to you as quickly as we can.

    Ask USG
  • Need help right away?

    Call our Technical Support team at 800-874-4968 (Monday-Friday, 7am-6pm Central).