Measure the room and buy enough sheet vinyl with extra for trimming
Remove baseboards, doors, and old flooring if needed
Clean the subfloor thoroughly
Repair cracks, holes, and uneven spots in the subfloor
Make sure the subfloor is dry, smooth, and level
Acclimate the vinyl in the room if recommended by the manufacturer
Roll out the sheet vinyl and let it relax
Position the vinyl in the room and align the pattern or seams
Trim the vinyl roughly to fit the room
Make final cuts around walls, corners, and obstacles
Apply adhesive if using glue-down vinyl
Press the vinyl into place from the center outward
Use a floor roller to remove air bubbles and ensure adhesion
Seal seams if the installation requires seam tape or seam sealer
Reinstall baseboards and trim
Rehang doors if needed
Clean the floor according to the manufacturer’s instructions