Remove cushions, pillows, and any detachable parts
Photograph the sofa from all angles for reference
Remove the existing fabric carefully with a seam ripper or staple remover
Label each fabric piece as you remove it
Inspect the frame, springs, and padding for damage
Repair or replace broken wood, webbing, springs, or foam
Use the old fabric pieces as templates for new fabric
Measure and cut the new upholstery fabric
Cut matching pieces for cushions, arms, back, and skirt if needed
Attach new batting or foam where necessary
Position the new fabric on the sofa frame
Pull the fabric tight and staple it to the frame
Work from the center outward on each section
Fold corners neatly and secure them with staples
Reattach welting, piping, or trim if applicable
Upholster cushions separately and zip or sew them closed
Trim excess fabric and secure loose edges
Reassemble the sofa
Check for wrinkles, gaps, and uneven tension
Make final adjustments as needed