STEP 1

Mark The Ceiling Height

Using a water level or laser method, mark the desired ceiling level on the walls.

STEP 2

Fix the GI Angle

Place the Angle at the marked height.

STEP 3

Fill The Grid

Create a grid using the Furring Channels maximum spaced at 600mm O.C and Main Channels maximum spaced @1200mm O.C not more than 200mm distance of furring channel from the walls and not more than 400mm distance of Main Channel from the wall. Attach hanging wire and adjustable clips maximum Spaced at 1200mm O.C on both directions to the concrete soffit using ceiling clips and cartridges or using rigid support as a main channel or L-Angle to form a rigid suspension.

STEP 4

Connect the Main and Furring Channels

Connect the Main Channel with the Furring Channel using the wire clip.

STEP 5

Adjust

Make the required adjustments to the Main and Furring Channels to accommodate MEP, lighting, diffusers, etc.

STEP 6

Fix the plasterboard to the Furring

Screw the 12.5mm thick plasterboard to the Furring Channels using drywall screws.

STEP 7

Fill The Pages

Using joint compound, fill the gaps in the plasterboard.

STEP 8

Finish the joints

Fix joint fiber tape and finish with a joint compound to ready the ceiling for decoration.

STEP 9

Cut apertures if necessary

Cut apertures for lights and plenum boxes, HVAC balancing, and re-fix.

STEP 10

Construct archway

Construct archway structure in angle system to required profile.