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About Delta Drop® 2X4

Delta Drop® 2×4 brings faceted, dimensional geometry to your design, in a long, narrow panel. Plus, it offers easy installation, using quick torsion spring attachment across standard ceiling grid systems, or simple wall attachment using our Vertika channel system. Integrated backlighting is available if you want to add some light to your design, or try our Soft Sound® backer if you are looking for an acoustic solution.

Key Features

  1. Acoustic Performance

    Delta Drop®'s optional Soft Sound® backer material reduces the impact of noise from everyday annoyances like ringing, typing, and chatter resulting in a more pleasant and productive environment. The Soft Sound® backer works in concert with the design to help reduce and control reverberations leaving a lasting impression at scales ranging from assembly halls to to conference rooms.

  2. Multiple Pattern Options

    Delta Drop® panels are preconfigured faceted solutions designed with a dynamic array of criteria and effects in mind. Choose from our library of patterns to uniquely impact your project.

  3. Multiple Panel Types

    In addition to multiple patterns, select from various panel types including Standard, Transition, and Flat Panels. Use them together to create gradations and increase the aesthetic and functional versatility of the system

  4. Easy Installation & Access

    Delta Drop® panels offer easy install and access across walls and ceilings through quick torsion spring attachment to standard grid systems and a simple hook-on attachment to our Vertika® channel system.

  5. Design with Standard Panels

    We make it easy to create stunning faceted designs on a standard torsion grid. Mix and match our available panel sizes in stepped or continuous configurations. Choose from our library of patterns or create one that fits the unique needs of your project.

  6. Integrated Lighting Options

    We have designed an integrated backlight allowing you to create a variety of functional and decorative lighting solutions.

Product Details

  1. Specifications


    • 600 x 1200 x 130


    • Aluminum

    Openness in Plan

    • Half Pattern: 7%

    • Full Pattern: 12%

    • Full Solid: 0%

    Fire Rating

    • ASTM E84 - Class A, UNE-EN 13501-1, B-s1,d0

    Acoustics (with optional Soft Sound® backer)

    • True NRC® 0.50: Half Pattern (Ceiling) ; E-200 Method

    • True NRC® 0.60: Half Pattern (Wall) ; F-70 Method

    • True NRC® 0.70: Full Pattern (Ceiling) ; E-200 Method

    • True NRC® 0.70: Full Pattern (Wall) ; F-70 Method

    • True NRC® 0.20: Full Solid (Ceiling) ; E-200 Method

    • True NRC® 0.35: Full Solid (Wall) ; F-70 Method

    Ceiling Attachment

    • Torsion Grid (By Others)

    Wall Attachment

    • Vertika® Wall (Refer to Vertika® Brochure)


    • Torsion Spring Hinge

    Field Trimmability

    • Please reference Installation Manual (Available by request to your NOWNRep)


    • Acoustic Backer, Translucent Backer, Backlight, InLine Light

  2. Product Diagrams
    • Standard Panels

    • Seamlessly Join Walls and Ceilings

    • Understanding the Panel - Full Solid

    • Understanding the Panel - Half Pattern Circle

    • Understanding the Panel - Full Pattern Circle

    • Accessory Options - Ceiling

    • Accessory Options - Wall

  3. Sustainability and Certifications
    • 194 / 50

      Each module is made from an average of 194 recycled aluminium cans with an acoustic backer made of 50 recycled water bottles.

    • Cradle to Cradle®

      Bronze Status Pending

    • 100%

      Declare certified to be fully salvageable/reusable in its entirety, recyclable (100%)

    • Declare

      Red list free

Materials and Finishes

  1. Materials and Finishes

    CircuLUM™ Powder Coat Premium Metallic Finish

    • Chilled Champagne

      Chilled Champagne

    • Burnished Bronze

      Burnished Bronze

    CircuLUM™ Powder Coat Standard Finish

    • Brilliant White (Gloss) (RAL9010)

      Brilliant White (Gloss) (RAL9010)

    • NOWN White (Matte) (RAL9016)

      NOWN White (Matte) (RAL9016)

    • T-Grid White (Matte) (RAL9003)

      T-Grid White (Matte) (RAL9003)

    • Silver Metallic (Semi Gloss) (RAL9006)

      Silver Metallic (Semi Gloss) (RAL9006)

    • Jet Black (Matte) (RAL9005)

      Jet Black (Matte) (RAL9005)

    • Aviator Gray (Gloss) (RAL7035)

      Aviator Gray (Gloss) (RAL7035)

    • Aviator Gray (Matte) (RAL7035)

      Aviator Gray (Matte) (RAL7035)

    • Steel Gray (RAL7046)

      Steel Gray (RAL7046)

    • Shadow (RAL7024)

      Shadow (RAL7024)

    • Midnight (RAL7021)

      Midnight (RAL7021)

    • Coffee (RAL8014)

      Coffee (RAL8014)

    • Raw Umber (RAL8007)

      Raw Umber (RAL8007)

    • Caramel (RAL8001)

      Caramel (RAL8001)

    • Sandstone (RAL1019)

      Sandstone (RAL1019)

    • Oat (RAL1001)

      Oat (RAL1001)

    • Sunflower (RAL1003)

      Sunflower (RAL1003)

    • Torch (RAL2009)

      Torch (RAL2009)

    • Spirit Red (Matte) (RAL3001)

      Spirit Red (Matte) (RAL3001)

    • Azure (RAL5003)

      Azure (RAL5003)

    • Blue Steel (RAL5010)

      Blue Steel (RAL5010)

    • Forest Green (RAL6001)

      Forest Green (RAL6001)

    Soft Sound® Color Group A

    • White


    • Snow


    • Marble


    • Heather Gray

      Heather Gray

    • Graphite


    • Carbon


    • Onyx


    • Apple


    • Tangerine


    • Lemon


    • Taupe


    • Sand


    • Kiwi


    • Whisper


    • Sky Blue

      Sky Blue

    • Denim


    • Absinthe


    • Abyss


    • Azore


    • Mars


    • Macchiato


    Soft Sound® Wood Texture

    • Gray Ash

      Gray Ash

    • White Oak

      White Oak

    • Golden Oak

      Golden Oak

    • Oak


    • American Walnut

      American Walnut

    • Charred Oak

      Charred Oak

    • Charred Ash

      Charred Ash

    • Ebony


Projects with Delta Drop® 2X4

Securian St Paul
Bridgewater Bank