Alloy Head T-Bar Grid System with Alloy Lock

Alloy Head T-Bar Grid System with Alloy Lock

GXBM Alloy Head T-Bar Grid System is a higher-grade suspended ceiling grid featuring a separate alloy locking head fitted onto the galvanized steel T-bar body at the connection point. It is also known as an Alloy Lock T Grid, Alloy Lock End T Bar or Takedown Alloy Head Ceiling Grid.

Unlike a standard flat T-grid where the connector is formed as part of the steel component, this system uses a separate alloy lock head mounted onto the upper connection area. The alloy connector helps provide accurate engagement, a firm joint and consistent assembly between the main tees and cross tees.

The system is available with K-Lock and A-Lock connection designs. Other dimensions and applications are generally consistent with a standard 24mm flat T-bar grid system, making it suitable for PVC gypsum ceiling tiles, mineral fiber ceiling tiles and other compatible modular suspended ceiling panels.

How the Alloy Head System Is Different

Feature	Standard Flat T-Grid	Alloy Head / Alloy Lock T-Grid
Grid Body	Galvanized steel	Galvanized steel
Connector	Standard formed steel locking connection	Separate alloy locking head fitted to the T-bar body
Connection	Standard interlocking assembly	Designed for precise engagement and a firm joint
Available Lock Types	Depends on standard grid design	K-Lock and A-Lock
Ceiling Applications	PVC gypsum and mineral fiber ceiling tiles	PVC gypsum and mineral fiber ceiling tiles

The alloy head system is intended for buyers who require a more refined connection structure while maintaining the familiar dimensions, installation layout and applications of a conventional ceiling T grid system.

K-Lock and A-Lock Options

K-Lock Alloy Head

The K-Lock design uses a separate alloy connector installed at the grid connection point. It is designed to support accurate positioning and secure engagement during ceiling grid assembly.

A-Lock Alloy Head

The A-Lock design provides an alternative alloy locking structure for compatible main tees and cross tees. The selected lock type should be used consistently throughout the same ceiling grid system.

K-Lock and A-Lock components should not be mixed unless their compatibility has been confirmed before production and installation.

System Components

Main Tee

The main tee forms the primary suspended support lines. The alloy connection component is fitted to the connection area of the galvanized steel T-bar body.

Long Cross Tee

The long cross tee connects between the main tees and establishes the primary ceiling module.

Short Cross Tee

The short cross tee connects between long cross tees to complete common square ceiling modules.

Wall Angle

The wall angle is fixed around the room perimeter to support and finish the edges of the suspended ceiling.

General Specifications

Item	Available Options
Product Name	Alloy Head T-Bar Grid System with Alloy Lock
Other Names	Alloy Lock T Grid, Alloy Lock End T Bar, Takedown Alloy Head Ceiling Grid
T-Bar Body	Galvanized steel
Connection Head	Separate alloy locking component
Lock Types	K-Lock and A-Lock
Exposed Face Width	24mm
Steel Thickness	0.30mm, 0.35mm or 0.40mm
Components	Main tee, long cross tee, short cross tee and wall angle
Common Modules	Nominal 600 x 600mm, 600 x 1200mm, 610 x 610mm and 610 x 1220mm
Surface Finish	Standard or customized finishes according to order requirements
Applications	PVC gypsum ceiling tiles, mineral fiber ceiling tiles and compatible modular panels

Main Tee Specifications

Profile Size	Available Lengths	Steel Thickness
32 x 24mm	3000, 3600 or 3660mm	0.30, 0.35 or 0.40mm
38 x 24mm	3000, 3600 or 3660mm	0.30, 0.35 or 0.40mm

Long Cross Tee Specifications

Profile Size	Available Lengths	Steel Thickness
26 x 24mm	1200 or 1220mm	0.30, 0.35 or 0.40mm
28 x 24mm	1200 or 1220mm	0.30, 0.35 or 0.40mm
32 x 24mm	1200 or 1220mm	0.30, 0.35 or 0.40mm
38 x 24mm	1200 or 1220mm	0.30, 0.35 or 0.40mm

Short Cross Tee Specifications

Profile Size	Available Lengths	Steel Thickness
26 x 24mm	600 or 610mm	0.30, 0.35 or 0.40mm
28 x 24mm	600 or 610mm	0.30, 0.35 or 0.40mm
32 x 24mm	600 or 610mm	0.30, 0.35 or 0.40mm
38 x 24mm	600 or 610mm	0.30, 0.35 or 0.40mm

Wall Angle Specifications

Profile Size	Available Lengths	Steel Thickness
20 x 20mm	3000, 3050, 3600 or 3660mm	0.30, 0.35 or 0.40mm
22 x 22mm	3000, 3050, 3600 or 3660mm	0.30, 0.35 or 0.40mm
24 x 24mm	3000, 3050, 3600 or 3660mm	0.30, 0.35 or 0.40mm

Profile dimensions are shown as height x exposed face width x length. Final dimensions, steel thickness and lock type should be confirmed before production.

Key Features

• Separate alloy locking head mounted onto the galvanized steel T-bar body
• K-Lock and A-Lock connection options
• Designed for accurate engagement and stable grid connections
• Higher-grade connection structure compared with a conventional formed steel lock
• 24mm flat exposed face
• 0.30mm, 0.35mm and 0.40mm steel thickness options
• Complete main tee, cross tee and wall angle system
• 600mm and 610mm module-related component lengths
• Compatible with PVC gypsum and mineral fiber ceiling systems
• Custom finish and export packing options

Compatible Ceiling Panels

The Alloy Head Ceiling T Grid can be matched with compatible PVC gypsum ceiling tiles, vinyl-faced gypsum ceiling tiles, mineral fiber ceiling tiles, mineral fibre ceiling boards, acoustic ceiling tiles and other modular lay-in panels.

Common grid modules include nominal 600 x 600mm, 600 x 1200mm, 610 x 610mm and 610 x 1220mm. Actual ceiling tile sizes may include 595 x 595mm, 603 x 603mm, 595 x 1195mm or other dimensions designed for the selected grid module.

Before ordering, buyers should confirm the panel dimensions, thickness, edge type, ceiling module, required profile height and selected K-Lock or A-Lock connection.

Installation Guide

Step 1: Confirm the Ceiling Layout

Check the room dimensions, ceiling height, tile module, edge type, lighting positions, air diffusers and access panel locations.

Step 2: Install the Wall Angles

Mark a level perimeter line and securely fix the wall angles according to the approved ceiling layout.

Step 3: Install Suspension Points

Install suitable hanger wires or rods from the structural ceiling according to the project design and local requirements.

Step 4: Install the Main Tees

Suspend and level the main tees. Check that the alloy connection heads are undamaged and correctly positioned.

Step 5: Connect the Cross Tees

Insert the long and short cross tees into the matching alloy lock connections. Confirm that every joint is fully engaged and aligned.

Step 6: Install Ceiling Tiles

Place the compatible PVC gypsum or mineral fiber ceiling tiles into the completed grid openings.

Step 7: Inspect the System

Check grid level, joint engagement, panel support and the consistency of the exposed grid lines before completing the installation.

Quality Control

• Galvanized steel body condition
• Alloy locking head material and installation position
• K-Lock or A-Lock connection consistency
• Profile height and 24mm exposed face width
• Component length and steel thickness
• Grid straightness and dimensional tolerance
• Main tee and cross tee connection fit
• Surface finish, color consistency and scratches
• Carton and pallet protection for export shipment

Applications

• Office buildings and meeting rooms
• Hospitals and healthcare facilities
• Schools and educational buildings
• Hotels and restaurants
• Shopping centers and retail spaces
• Airports and transportation facilities
• Public buildings and corridors
• Commercial suspended ceiling projects
• Residential ceiling decoration

Packaging and Export Supply

Main tees, cross tees and wall angles are packed separately to protect the alloy lock heads, profile straightness and exposed surfaces. Carton and pallet packing can be arranged according to the selected specifications, quantities and shipping requirements.

For an accurate quotation, please provide the required profile height, component lengths, steel thickness, K-Lock or A-Lock design, surface finish and order quantity.

Important Use Notes

• Use matching K-Lock or A-Lock components throughout the same ceiling system.
• Do not mix incompatible connectors from different grid systems.
• Inspect alloy lock heads before installation and do not use visibly damaged connectors.
• The grid is intended for modular suspended ceiling panels, not heavy structural loads.
• Lighting fixtures, air-conditioning equipment and other heavy services should be independently supported when required.
• Installation spacing and fixing methods should follow the approved design and local building requirements.

Frequently Asked Questions

What is an alloy head ceiling T grid?

It is a suspended ceiling grid with a galvanized steel T-bar body and a separate alloy locking head installed at the connection point. The alloy head connects compatible main tees and cross tees.

What is the difference between an alloy head grid and a standard flat T-grid?

The main difference is the connector. A standard flat grid normally uses a formed steel connection, while an alloy head system uses a separate alloy locking component designed for precise and stable engagement.

What lock types are available?

GXBM supplies K-Lock and A-Lock options. The selected connection type should be used consistently throughout the ceiling grid.

What steel thicknesses are available?

Available thicknesses include 0.30mm, 0.35mm and 0.40mm.

Can it be used with PVC gypsum ceiling tiles?

Yes. The system can be matched with compatible PVC gypsum and vinyl-faced gypsum ceiling tiles after confirming the tile size and grid module.

Can it be used with mineral fiber ceiling tiles?

Yes. It can be used with compatible mineral fiber or mineral fibre ceiling tiles. The tile edge and module must be confirmed before ordering.

Can the dimensions and finish be customized?

Profile heights, component lengths, steel thicknesses and surface finishes can be discussed according to order requirements.

How can I get a quotation?

Send us your ceiling tile size, required grid module, profile height, thickness, K-Lock or A-Lock preference and order quantity.

Related Ceiling Product

View our PVC Gypsum Ceiling Tiles and confirm the matching ceiling tile dimensions and grid module before ordering.

Request an Alloy Head T-Grid Quote

Contact GXBM for Alloy Head Ceiling T Grid specifications, K-Lock and A-Lock options, packing information and export quotation.