Skip to content
Metal ceiling grid systems

Section details & connectors

تفاصيل المقاطع والموصلات لهياكل الأسقف

C-channel sections, couplers, omega brackets, threaded rods and L or T bracket connectors that assemble and hang the grid.

Section details & connectors

The grid is assembled from slotted C-channel cut to length, joined with couplers and, where needed, flat L or T bracket connectors, and hung from the soffit on threaded rods and omega brackets. The continuous slot lets attachments be made at any point along the channel.

The C-channel grid comes in four series — Standard, Advanced, Extreme and back-to-back — covering allowable loads from 40 to 350 kg/m², with the channel section, threaded rod and bracket thickness set per series.

Full technical catalogue Dimensions, load tables, accessories and standards · PDF, 12.4 MB
Download PDF
Product range

Every product in this range

6 products from catalogue KAVITY-11 — material, finish, sizes and codes as published. Each card links to its catalogue page.

C-channel 41 × 21 mm
C-channel types

C-channel 41 × 21 mm

Main C-channel section cold formed from low-carbon steel to BS 6946:1988, with a continuous slot for attachments at any point.

Material
Low-carbon steel, BS 6946:1988
Sizes
41 × 21 mm; t 1.5 / 2.0 / 2.5 mm
Type
Slotted or plain
Codes
CCH-220/221, CCH-320/321, CCH-420/421
Catalogue p. 20
C-channel 41 × 41 mm
C-channel types

C-channel 41 × 41 mm

Deep main C-channel section cold formed from low-carbon steel to BS 6946:1988, with a continuous slot for attachments.

Material
Low-carbon steel, BS 6946:1988
Sizes
41 × 41 mm; t 2.0 / 2.5 mm
Type
Slotted or plain
Codes
CCH-340/341, CCH-440/441
Catalogue p. 20
Back-to-back C-channel
C-channel types

Back-to-back C-channel

Two C-channels joined back to back for heavier-duty ceiling grid main runners.

Material
Low-carbon steel, BS 6946:1988
Sizes
2 × 41 × 21 mm (82 mm deep) and 2 × 41 × 41 mm
Thickness
2.5 mm (CCH-422 B2B)
Codes
CCH-422 B2B, CCH-442 B2B
Catalogue p. 20
Grid channel accessories
Accessories

Grid channel accessories

Spring nuts, bolts, couplers, omega brackets and threaded rods used to assemble and hang the C-channel ceiling grid.

Items
Spring nuts, bolts, couplers, omega brackets, threaded rods
Threaded rod
M10 / M12
Bracket thickness
3 or 4 mm, per system
Catalogue p. 21
L-bracket connector
Optional bracket connectors

L-bracket connector

Optional four-hole L-shaped flat plate connector for joining main and secondary channels at grid corners.

Type
Flat L plate, 4 holes
Use
Main bar to secondary bar
Catalogue p. 31
T-bracket connector
Optional bracket connectors

T-bracket connector

Optional six-hole T-shaped flat plate connector for joining secondary bars to main bars in the ceiling grid.

Type
Flat T plate, 6 holes
Use
Main bar to secondary bar
Catalogue p. 31
More in this range

Metal ceiling grid systems

Start a project

Have a project in design or at tender?

Send the project drawings, specification and load requirements. Our engineers size the system and prepare a technical proposal, with the calculation and shop drawings needed for approval.