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Donn® Brand Centricitee™ DXT™/DXLT™ 9/16" Acoustical Suspension System

Innovative, proprietary self-centering device built into each runner, preventing panel lip-out.



This ceiling suspension system has an innovative, proprietary self-centering device built into each runner, preventing panel lip-out. Donn® Brand Centricitee™ DXT™/DXLT™ Acoustical Suspension System has a narrow 9/16" face, offering an alternative to 15/16" systems. Equipped with offset ends that rest on tees, which eliminates sagging and twisting, they are also designed for quick installation and removal, reducing installation and renovation costs.

Main Features

Donn® Brand Centricitee™ DXT™/DXLT™ Acoustical Suspension Systemwas specially designed to maintain the appearance and integrity of your ceilings paneling. It allows for the use of standard square-edge panels, and will hold their position without sagging or twisting.

  • 9/16" exposed grid offers clean aesthetic
  • Proprietary panel-centering device allows use of several standard square edge panels. Refer to specific ceiling panel for limitations with square edge panels
  • Compatible with Logix™ IntegratedCeiling Systems
  • Cross-tees override-ends resist twisting andensure a finished look
  • Meets or exceeds all national code requirements, including seismic and fire-rated assemblies up to 2 hours
  • Design flexibility helps meet life safety codes
  • Proprietary Quick-Release™ cross tees
  • Optional integrated air diffuser
  • Available with High Recycled Content (HRC)


Donn® Brand Centricitee™ DXT™/DXLT™

Donn® Brand Centricitee™ DXT™/DXLT™

Edge Compatibility



Fineline Bevel

Fineline Bevel

Square Edge

Square Edge

colors & finishes: Azure 2660

Azure 2660
Beige 142
Blue Grey 564
Breeze 2659
Bronze 033
Charcoal 534
Flat Black 205
Flat White 050
Halo 206
Manila 246
Matte White
Mist 053
Nectar 546
Parchment 103
Quartz 082
Redwood 566
Safari 2662
Sandstone 090
Shale 3683
Sienna 565
Silver Satin 002
Silvertone 052
Slate 568
Sorbet 2658
Spruce 567
Squash 2661
Straw 143
Taupe 107
Tuscany 2663

Tees & Molding

Tees & Molding

What do I need to build this Suspension System?

Tees & Molding
  • KEY:
  • 1) Main Tee
  • 2) Cross Tee
  • 3) Wall Molding

Estimate Your Ceiling Materials

Quickly and easily calculate how many ceiling panels, molding and tees you'll need for your project!

Get Started Now

Main Tees

  • Firecode®
Item Number ASTM Class Length Height Fire Class Seismic IBC Rated Load 4' Hanger Spacing
DXT26HRC Heavy Duty 12.00 foot 1.64 inch Class A A-F 7.3 lb./LF
DXT26 Heavy Duty 12.00 foot 1.64 inch Class A A-F 16 lb./LF
DXT24HRC Intermediate Duty 12.00 foot 1.50 inch Class A A-C 12 lb./LF
DXT24-10 Intermediate Duty 10.00 foot 1.50 inch Class A A-C 6.6 lb./LF
DXLT24 Intermediate Duty 12.00 foot 1.50 inch Firecode A-C 12 lb./LF
DXT24 Intermediate Duty 12.00 foot 1.50 inch Class A A-C 12 lb./LF

Cross Tees

  • Firecode®
Item Number Length Height Fire Class
DXT824 8.00 foot 1.50 inch Class A
DXT624 6.00 foot 1.50 inch Class A
DXT3022 30.00 inch 1.50 inch Class A
DXT222HRC 2.00 foot 1.50 inch Class A
DXLT222 2.00 foot 1.50 inch Firecode
DXT424HRC 4.00 foot 1.50 inch Class A
DXT524 5.00 foot 1.50 inch Class A
DXT424 4.00 foot 1.50 inch Class A
DXT222 2.00 foot 1.50 inch Class A
DXT422 4.00 foot 1.50 inch Class A
DXT122 1.00 foot 1.50 inch Class A
DXLT424 4.00 foot 1.50 inch Firecode
DXT426 4.00 foot 1.50 inch Class A

Documents & Files

Data/Submittal Sheets & Specifications

Data/Submittal Sheet (English) PDF 967.8 KB
Architectural Specification (English)

White Papers

Sell Sheet (English) PDF 2.5 MB

Catalogs & Brochures

System Catalog (English) PDF 39.9 MB
Brochure (English) PDF 607.1 KB

Installation & Technical Manuals

Technical Guide (English)
Installation Guide (English) PDF 677.1 KB

SDS, Certifications & Reports

SDS (English) PDF 279.0 KB
SDS (Spanish) PDF 53.5 KB
evaluation-reports (English)
Certificates (English) PDF 1.1 MB


Warranties (English) PDF 146.0 KB


HPD (English) PDF 94.9 KB
EPD (English) PDF 395.0 KB
Declare Label (English) PDF 154.7 KB

Ask a question

Our customer support team will get back to you within 48 hours

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.
  • Your question and USG’s answer may be posted to this page in the future, but none of your personal info will be included.

q & a

  • How is the load test data collected for ceiling grid?

    Load data and spans are based on simple span tests in accordance with ASTM C635, with a deflection limitation of L/360.

  • How do you remove cross tees without a tool?

    To remove a cross tee, push up on the main tee with your thumbs (where the cross tee is connected) and rotate it until the cross tee pops up and out of the slot.

  • What are the best grids to use in an area that is accessible to moisture?

    The best grids to use in an area accessible to moisture are the Donn® AX™ Acoustical Suspension System or the Donn® ZXLA™ Acoustical Suspension System.

  • 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 is the standard warranty of grid?

  • What gauge hanger wire is needed to install grid?

    For residential installation 18-gauge wire is required. For commercial installation 12-gauge wire is required.

  • What is the warranty for a system, that uses USG tile and grid together?

    There is a lifetime warranty on any ceiling system that is used in conjunction with our tile and grid. All grid is lifetime when used with USG tile, however not all tile is lifetime when used with USG grid. See complete warranty for details.

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

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

  • When installing grid, what is the minimum clearance needed from the overhead structure?

    Minimum clearance is 3", which allows ceiling tiles to be inserted and removed freely.

  • Which grid is the best grid to use in a Clean Room environment?

    USG Donn® Brand CE™ Acoustical Suspension System is the best grid for a Clean Room environment.

  • 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, 7:30 am - 4 pm Central).