The honest comparison
Installed. vs. Cash-&-carry.
If you're handy and the room is square, DIY can save a couple thousand. If it's stairs, tile or anything herringbone — please don't. Here's the actual math.
Side-by-side comparison
| Line item | Installed | DIY / Cash & carry |
|---|---|---|
| Material cost | Identical | Identical |
| Underlayment & adhesives | Quoted in | You'll forget half of it |
| Subfloor prep | Done properly | Hours on YouTube |
| Baseboards & trim | Cut to fit | Miter saw rental + nerves |
| Haul-away of old floor | Vanishes | Your driveway |
| Time to liveable | 1–3 days | 1 weekend — if nothing breaks |
| Warranty | Workmanship + product | Product only |
| The cost | +$3–$8 / sq ft | Sweat + a truck rental |
| Best when | Stairs, tile, herringbone, large areas | Click-vinyl, click-laminate, one room |
Who it's for
Pick installed if…
- · It's a wet area or kitchen
- · It's tile, stone, herringbone or glue-down
- · You're doing stairs (please)
- · It's more than ~300 sq ft
- · You'd rather have your weekend back
Pick cash & carry if…
- · Click-system vinyl or laminate
- · One bedroom or home office
- · You already own a saw and a level
- · Subfloor is dead flat
- · You enjoy this kind of thing