Windows (sash) prices
Material and labor costs by grade for Windows (sash), the trades behind the labor cost with official wage trends, and real quote distributions.
Unit prices by grade
Basicper floor ㎡
Standard PVC windows
Basic insulation
- Material
- ₩110,000 ~ ₩150,000
- Labor
- ₩30,030 ~ ₩39,970
- Total
- ₩140,030 ~ ₩189,970
Standardper floor ㎡
Branded double-glazed windows
Better insulation and soundproofing, lower heating bills
- Material
- ₩170,000 ~ ₩230,000
- Labor
- ₩39,970 ~ ₩55,090
- Total
- ₩209,970 ~ ₩285,090
Premiumper floor ㎡
High-insulation system windows
Top energy-efficiency class
- Material
- ₩280,000 ~ ₩380,000
- Labor
- ₩55,090 ~ ₩70,000
- Total
- ₩335,090 ~ ₩450,000
Made to measurePetrochemical-based
Average daily wage for this work
Market wages weighted by this work's trade mix (by CAK publication date).
₩225,792Published 2026.9.1-0.3% vs a year earlier (2025.9.1)
| Trade | Share | 2025.1.1 | 2025.9.1 | 2026.1.1 | 2026.9.1 | vs a year ago |
|---|---|---|---|---|---|---|
| Window installer | 70% | ₩248,350 | ₩250,287 | ₩247,188 | ₩248,547 | -0.7% |
| General laborer | 30% | ₩169,804 | ₩171,037 | ₩172,068 | ₩172,698 | +1% |
| Windows (sash) | 100% | ₩224,786 | ₩226,512 | ₩224,652 | ₩225,792 | -0.3% |
Labor = trade wage × share × labor input. Wages are official; shares and labor input are estimates.
Other work
Price basis and sources
Labor = official market wage × labor input per unit. Labor input, materials and trade mix are estimates not yet checked against official data, so treat amounts as reference ranges.
- OfficialConstruction Association of Korea, 2026 H2 Construction Wage Survey (market wage rates, published 2026-09-01, surveyed May 2026)Source
- EstimateLabor input per unit (worker-days)To be checked against MOLIT's Standard Construction Estimating Guide
- EstimateTrade mix per work typeTo be checked against actual site data
- EstimateMaterial costsTo be checked against Public Procurement Service price data and price guides
- EstimateMaterial logistics (delivery, travel, hoisting, waste removal)To be replaced with partner supplier quotes and anonymous quote-check data
- EstimateRegion and occupied-home factors, 7% overhead
Construction Association of Korea, 2026 H2 Construction Wage Survey (market wage rates, published 2026-09-01, surveyed May 2026)
| 1002 | General laborer | ₩172,698 |
| 5014 | Demolition worker | ₩261,108 |
| 1024 | Window installer | ₩248,547 |
| 1075 | Electrician | ₩276,108 |
| 1028 | Tiler | ₩294,379 |
| 1029 | Painter | ₩268,225 |
| 1030 | Interior finisher | ₩258,904 |
| 1031 | Paperhanger | ₩229,833 |
| 1026 | Waterproofer | ₩233,163 |
| 1039 | Plumber | ₩249,073 |
| 1042 | Sanitary fitter | ₩221,435 |
| 1023 | Carpenter | ₩282,990 |
| 5012 | Flooring installer * | ₩257,926 |