Installing DIY flooring typically takes about forty to sixty hours for a standard 1,100 square foot home. The first room, often around one hundred fifty to three hundred square feet, will take longer as you learn techniques like plank notching and door jamb cuts. Subsequent rooms usually go faster due to gained experience. Patience during doorways and perimeters is key, as these areas often require extra time for precise cuts and fittings. Expect to spread the work over several weekends or evenings.