gyproc ceiling gi channels

False ceilings are the secondary ceiling designs built just below the actual ceiling design of any office’s interior area or space. Moreover, false ceilings play a vital role in making your corporate office area sound-proof, moisture resistant, light efficient, and much more. Besides that, false ceilings are excellent for an aesthetic appeal. 

But knowing about the different techniques and channels used in its installation is much more insightful. Enlisted below are a few essential false ceiling channels:

  1. Ceiling section
  2. Intermediate
  3. Perimeter
  4. Ceiling angle or L angle 

brand names

  • Xpert
  • Truesteel
  • Gypserra

Ceiling Section

Ceiling Section is an integral part of suspended ceiling system. Ceiling Section is recommended to be used as cross members & are connected with Intermediate channels through connecting clips. The Gypsum boards are secured to the Ceiling sections & are placed always perpendicular to the direction of the boards

Intermediate channel

Intermediate channel is an integral part of Suspended ceiling system. GI Intermediate Channel is the main member & is hung from the soffit through ceiling angle, soffit cleat & fasteners. It is positioned in perpendicular direction to the ceiling section & each intersection has connecting clips which keeps both the sections in place.

Perimeter channel

Perimeter channel is an integral part of suspended ceiling. GI Perimeter Channel is used to fix at the periphery of the brick wall / drywall to receive end of ceiling sections and intermediate channel on top. This acts as the frame for the false ceiling.

ceiling angle or L angle

L angle is an integral part of Suspended ceiling system. L Angle is recommended to use as a Ceiling hanger to suspend intermediate channels from the soffit /RCC with the soffit cleat and approved fastener

specifications

xpert                                       thickness
Ceiling section                              0.40mm
Intermediate                                  0.55mm
Perimeter                                        0.40mm
Ceiling angle or L angle               0.40mm
 
Truesteel                                thickness
Ceiling section                                 0.45mm
Intermediate                                     0.70mm
Perimeter                                           0.45mm
Ceiling angle or L angle                  0.45mm
 
Gypserra                                 thickness
Ceiling section                                  0.50mm
Intermediate                                      0.90mm
Perimeter                                            0.50mm
Ceiling angle or L angle                   0.50mm

What is a false ceiling?

A false ceiling is a secondary ceiling installed below the main or structural ceiling. It enhances aesthetics, improves acoustics, provides moisture resistance, and supports lighting and HVAC systems in office and commercial interiors.

What are the main types of channels used in false ceiling installation?

Ceiling Section: Cross members that support gypsum boards, placed perpendicular to the boards.Intermediate Channel: The main horizontal support hung from the soffit; positioned perpendicular to the ceiling sections.Perimeter Channel: Fixed at the room's edges to receive and support the ends of ceiling sections and intermediate channels.Ceiling Angle or L Angle: Used as hangers suspended from the soffit or RCC to hold intermediate channels in place.

How do these channels work together?

Intermediate channels are suspended from the ceiling using ceiling angles and connect with ceiling sections (cross members) via clips. Perimeter channels frame the ceiling perimeter and provide anchorage points for intermediate and ceiling sections, forming the grid framework for fixing gypsum boards.

What are the popular brands for false ceiling channels?

XpertTruesteelGypserra These brands are known for supplying quality GI channels suitable for suspended ceiling systems.

Why is thickness important in ceiling channels?

Thickness influences the strength, durability, and load-bearing capacity of channels. Higher thickness channels (like those from Gypserra) generally offer better rigidity and long-term performance, especially in large or heavy ceiling systems.

What materials are these ceiling channels made of?

Typically, they are made of galvanized iron (GI) steel, which provides corrosion resistance, strength, and longevity for ceiling frameworks.

Can false ceiling channels be installed on any ceiling type?

Yes, they can be suspended from RCC slabs, soffits, or other overhead structures using appropriate fasteners and hangers like ceiling angles and cleats.

How are false ceiling channels fixed in place?

Ceiling angles (L angles) are fixed to the soffit or RCC using approved fasteners.Intermediate channels are suspended from ceiling angles via soffit cleats and fasteners.Ceiling sections connect perpendicularly to intermediate channels using clips.Perimeter channels are fixed to wall edges to provide a boundary for the suspended grid.

What is the role of connecting clips?

Connecting clips securely join ceiling sections and intermediate channels at their intersections, maintaining the grid's stability and alignment.

How do these channels affect the false ceiling's performance?

A robust channel framework ensures the ceiling is stable, load-bearing, and resistant to sagging or deformation, which supports the gypsum boards, lighting fixtures, and other ceiling components effectively.

Are there any recommendations for choosing ceiling channels?

Choose channel thickness appropriate for the size and weight of the ceiling system.Prefer galvanized steel channels for corrosion resistance.Use branded products like Xpert, Truesteel, or Gypserra for assured quality.Ensure proper installation with compatible clips, cleats, and fasteners.