Measure the kitchen space accurately
Check the wall and floor levels
Mark the layout and unit positions on the wall
Locate studs, pipes, and electrical lines
Remove old units and clear the area
Assemble the base units if required
Fit the wall units first
Secure wall units to the wall
Fit the base units next
Level the base units using adjustable feet or packers
Clamp adjacent units together
Screw units together through the side panels
Install corner units and filler panels
Cut out spaces for pipes, sockets, and appliances
Fit the worktop
Seal joints and edges where needed
Install the sink, tap, and hob if applicable
Fit doors, drawers, handles, and plinths
Check all units are level, aligned, and secure
Clean the area and remove debris