How Much Does It Cost to Roof a 5-Bedroom Duplex in Nigeria (2026)?
Roofing a 5-bedroom duplex in Nigeria costs about ₦5.1M with aluminium longspan and ₦5.9M with stone-coated tiles in 2026, including timber, fascia, gutters and labour.
| House | Aluminium | Stone-coated | Concrete deck |
|---|---|---|---|
| 3-bedroom bungalow | ₦4.5M | ₦5.2M | ₦6.9M |
| 4-bedroom bungalow + BQ | ₦5.5M | ₦6.4M | ₦8.4M |
| 4-bedroom duplex + BQ | ₦4.4M | ₦5.0M | ₦6.7M |
| 5-bedroom duplex + BQ | ₦5.1M | ₦5.9M | ₦7.8M |
| 6-bedroom duplex + BQ | ₦5.8M | ₦6.7M | ₦8.9M |
Aluminium vs stone-coated
Aluminium longspan (0.55mm) is ₦7,800 per m² and lasts 15–20 years with minimal maintenance. Stone-coated tiles cost ₦10,500 per m², are quieter in heavy rain and look more premium. A bungalow needs a larger roof than a duplex with the same floor area, because the whole house sits under one roof level.
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