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Donn® Brand Fineline® DXF™/DXLF™ 9/16" Acoustical Suspension System

Offering a monolithic ceiling look with every benefit of an economical grid system.

Overview

Overview

Offering a monolithic ceiling look with every benefit of an economical grid system.
Donn® Brand Fineline® DXF™/DXLF™ Acoustical Suspension System allows for easy ceiling access, while its narrow slotted profile, with a 9/16" wide face and a 1/4" reveal, hides the suspension system behind acoustical panels. Its 1/4" slot accommodates partition attachments and pendent mounted light fixtures.

Main Features

The Donn® Brand Fineline® DXF™/DXLF™ Acoustical Suspension Systemhas a 1/4" slot that allows it toaccept Celebration™ metal ceiling panels without requiring grid system changes. The optional Donn® Air Diffuser provides a clean, uninterrupted ceiling plane, supplying conditioned air to the modern office environment, while complementing the Fineline®system.

  • Narrow-profile, slotted grid system with 1/4" reveal provides streamlined appearance
  • Compatible with Logix™ Integrated Ceiling Systems
  • Reveal accommodates partition attachmentsand pendant-mounted light fixtures
  • Mitered intersections offer a clean, tailored appearance
  • Meets or exceeds all national code requirements, including seismic and fire-rated assemblies up to 1 hour
  • Extensive wind load tests for use in exterior environments that are not directly exposed to the weather such as under a soffit, parking garages, covered entrance or drive through
  • Optional integrated air diffuser
  • Accepts metal ceiling panels for ceiling-area accentswithout changing grid system
  • Custom colors available
  • Available with High Recycled Content (HRC)

Profile

Edge Compatibility

Fineline

Fineline

Fineline Bevel

Fineline Bevel

colors & finishes: Beige 142

Beige 142
Black
Charcoal 534
Flat Black 205
Flat White 050
Manila 246
Parchment 103
Safari 2662
Sandstone 090
Sienna 565
Silver Satin 002
Silvertone 052
Straw 143
Taupe 107

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 6' Hanger Spacing
DXLF2924 12.00 foot 1.80 inch Firecode A-C 6.6 lb./LF
DXF2948 Intermediate Duty 12.00 foot 1.80 inch Class A A-C 6.6 lb./LF
DXF2930 10.00 foot 1.80 inch Class A A-C 3.6 lb./LF
DXF2924HRC Intermediate Duty 12.00 foot 1.80 inch Class A A-C 3.6 lb./LF
DXFH2924 Heavy Duty 12.00 foot 1.80 inch Class A A-F 4.9 lb./LF
DXF2924-10 10.00 foot 1.80 inch Class A A-C 6.6 lb./LF
DXF2924 Intermediate Duty 12.00 foot 1.80 inch Class A A-C 3.6 lb./LF
DXF2920 10.00 foot 1.80 inch Class A 3.6 lb./LF

Cross Tees

  • Firecode®
Item Number Length Height Fire Class
DXLF429N 4.00 foot 1.80 inch Firecode
DXF829 8.00 foot 1.80 inch Class A
DXLF229 2.00 foot 1.80 inch Firecode
DXF30 2.50 foot 1.80 inch Class A
DXF229HRC 2.00 foot 1.80 inch Class A
DXF529N 5.00 foot 1.80 inch Class A
DXF129 1.00 foot 1.80 inch Class A
DXF229 2.00 foot 1.80 inch Class A
DXF629 6.00 foot 1.80 inch Class A
DXF57 57.00 inch 1.80 inch Class A
DXF429S 4.00 foot 1.80 inch Class A
DXF429NHRC 4.00 foot 1.80 inch Class A
DXF429N 4.00 foot 1.80 inch Class A
DXF429 4.00 foot 1.80 inch Class A

Installation

Installation Guide PDF 677.1 KB

How to Cut USG Fineline® DXF Suspension System

M7 Overlapping Wall Angle

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 research and get back to you (usually within 48 hours).

    Ask USG
  • Need help right away?

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

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