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Время: ~5 min·Сложность: ●●●●
Как измерить пол под ламинат, плитку или винил
Площадь пола плюс правильный запас на брак под ваш материал. Три минуты с iPhone дают число, которое превращается в список покупок.
Напольное покрытие продаётся в м². Перевод «хочу переделать эту комнату» в «нужно купить 9 коробок», два шага: измерить площадь и добавить запас на материал. Оба за 5 минут.
Зачем замерять
- Buy the exact number of boxes/rolls (no second trip)
- Compare brand pricing per m² apples-to-apples
- Plan installation pattern (diagonal lay uses more)
- Document for any warranty or insurance issue
Что нужно
- iPhone with Ruler AR
- Room Scan or Manual Room Builder
- Material Calculator → Flooring
Пошагово
- Capture the room shape. Open Ruler AR. Walk around the room (LiDAR) or tap each corner (Manual). The app computes floor area from the polygon, accurate within 2-5% for typical rooms.
- Subtract permanent obstacles. Kitchen island, fireplace, built-in cabinetry, these stay. In the 2D editor, drag them onto the floor plan. The app subtracts their footprint from the floor area.
- Choose your material and waste factor. Open Material Calculator → Flooring. Each material has a default waste factor: 10% straight lay, 15% diagonal, 20% herringbone. Adjust based on your specific pattern.
- Get the quantity. The app outputs the total m² needed and (if you set a box coverage) the number of boxes to buy. Round up to whole boxes, half-boxes are not sold.
- Add transitions and trim. Each doorway needs a transition strip. Each wall needs baseboard/quarter-round. Measure separately: doors × 1 each, baseboard = perimeter − door widths.
Советы
- Buy 2-3 extra boxes of tile from the same lot for future repairs, production batches vary in colour
- For laminate/vinyl, account for the underlayment separately, sold by the m²
- Removing old flooring? Measure the subfloor too, if uneven, you may need leveler
Типичные ошибки
- Measuring wall-to-wall instead of usable floor area
- Forgetting to subtract islands, columns, and built-ins
- Not adding enough waste for diagonal or herringbone patterns
Частые вопросы
How much waste should I add for laminate flooring?
Straight lay: 10%. Diagonal: 15%. For rooms under 10 m², lean toward 12-15%, there's less room to absorb cutting mistakes.
Should I include the area under permanent cabinets?
No, flooring doesn't go under permanent built-ins. Subtract them from your floor area before calculating quantity.
How accurate is the iPhone measurement?
For rooms under 30 m², within 2-5%, well within the waste factor you're adding. Good enough that you won't need a second supply trip.