Stepped Lay-In Ceiling

Product Features

The stepped edge rests on an exposed T-grid, leaving the panel face recessed.
Individual panels lift out of the grid for access above the ceiling.
Edge heights are 4.5, 8 and 10 mm; perforated faces can use acoustic backing.

Construction: Stepped-edge aluminum lay-in tile
Thickness: 0.50–0.80 mm, in 0.05 mm increments
Edge options: 4.5 / 8 / 10 mm
Suspension system: Exposed T-grid suspension

Request This Product View Specifications

Moisture resistance
Recyclable aluminum
Color retention*
Acoustic options*
Heat dissipation*
Lightweight & workable

*Color retention depends on the finish. Sound absorption requires a specified acoustic assembly; heat dissipation depends on the open or perforated layout.

Product Data

Specifications & Size Options

Technical overview
Item	Specification
Construction	Stepped-edge aluminum lay-in tile
Thickness	0.50–0.80 mm, in 0.05 mm increments
Edge options	4.5 / 8 / 10 mm
Suspension system	Exposed T-grid suspension

Size and configuration options
Dimension set 1 (mm)	Dimension set 2 (mm)
595 × 595	584 × 584
603 × 603	584 × 584
595 × 595	575 × 575
400 × 1,200	384 × 1,184
300 × 1,200	284 × 1,184

The two dimension sets describe the stepped tile geometry; confirm the selected edge detail against the T-grid. Acoustic results depend on perforation, backing and the complete ceiling assembly.

Dimensions are in millimeters unless another unit is shown. Final sizes, finish and matching components are confirmed on the approved product schedule.

System Detail

Construction & Installation

600 × 600 stepped-edge panels with square-groove grid

Stepped-edge exposed-grid assembly — numbered English component reference — Enlarge drawing & English key

Reading the Drawing

Panels rest inside the visible grid formed by main and cross members. The section and profile views show how the stepped panel edge sits in the grid.

Numbered Component Key

Match each number to the label below. Dimensions shown on the drawing are in millimeters unless noted.

600 module stepped-edge grid
Main grid member
Cross grid member
600 × 600 stepped-edge panel
8 mm edge return
M8 expansion anchor
M8 galvanized hanger rod
38/50 main-carrier hanger
Stepped-grid hanger
38/50 main carrier
Stepped-edge grid
Edge return height

Installation Steps

Measure the finished ceiling elevation from the design drawings. Mark the level line and fix the perimeter angle along the walls.
Drill the suspension points and fix the hanger rods with expansion anchors.
Fit the main-carrier hangers and light-steel main carriers. Adjust their height and level, keeping the carriers parallel.
Use the stepped-grid hangers to connect the main grid members to the light-steel carriers. Join the main grid members and insert the cross members into them.
Gently place the panels into the squares formed by the main and cross grid members, then align them.
Measure perimeter panels on site, cut them to fit and support their edges on the perimeter angle.

These system details explain the illustrated assembly. Anchor selection, structural capacity and final suspension spacing must follow the approved project drawings and local requirements. Different carrier configurations are not interchangeable.