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Radiator replacement cost Netherlands 2026 — price for new radiator including fitting
Current overview of radiator replacement costs in the Netherlands 2026. What does a new radiator cost including installation, which types are available, and what are the key tips?
Quick answer
Radiator replacement costs in the Netherlands in 2026 typically range from € 200 to € 1,500 including fitting per radiator depending on type and size. A standard panel radiator (H600 × W1000 mm) costs on average € 300–€ 600 including installation.
Radiator costs by type
1. Complete including fitting (per radiator)
| Radiator type | Price (incl. VAT + fitting) | |---|---| | Steel panel radiator (single panel) | € 200–€ 450 | | Steel panel radiator (double panel) | € 300–€ 600 | | Designer radiator (vertical, steel) | € 500–€ 1,500 | | Towel radiator (bathroom) | € 350–€ 800 | | Electric radiator (no central heating) | € 250–€ 700 | | Cast iron radiator (period renovation) | € 600–€ 2,000 |
2. Additional costs
| Item | Cost | |---|---| | Drain and refill central heating system | € 80–€ 200 | | Replace thermostatic valve | € 50–€ 150 each | | Radiator valve and bleed valve | € 30–€ 80 each | | Wall or floor brackets (per set) | € 20–€ 60 |
When to replace a radiator?
- Leak or rust on the radiator body
- Insufficient output after insulation upgrades
- Renovation requiring a designer radiator
- Boiler replacement with heat pump (lower flow temperature → larger radiators required)
Tips for radiator replacement
- Calculate the output required — after insulation, a smaller radiator often suffices (BTU calculator)
- Heat pumps need larger radiators — for hybrid or full heat pump: low-temperature radiators required
- Replace the thermostatic valve at the same time — smart TRV saves 10–15% energy
- Vertical radiators suit narrow walls — practical for hallways and bedrooms
- Always bleed after fitting — air in the system causes banging and poor heat output
Permit for radiator replacement
Replacing a radiator: no permit required.
Conclusion
Radiator replacement costs in the Netherlands range from € 200 to € 1,500 per unit including fitting. For a complete heating renovation (boiler + radiators), a coordinated project brief saves time and cost.
archi.sulerr.com offers an AI-assisted briefing service from € 399 — including a structured project brief, cost estimate and scope for your architect or contractor.