Roof raising is a proven construction technique used by experienced builders to expand your home's living space under the roof or add a full floor—without expanding the ground footprint. This approach also improves thermal and acoustic insulation, adding significant value and enhancing aesthetics to your property.
What Budget Should You Plan for Roof Elevation Based on the Method?
There are two primary types of roof elevation: partial and total.
- Partial elevation: Involves raising a section of the house, such as adding a room above an existing one, garage, or roof terrace.
- Total elevation: Adds a complete floor or multiple rooms, requiring extensive structural work across the entire house and higher costs.
Roof elevations can be constructed using wood or concrete.
- Concrete elevation: The most common choice, offering flexibility for any architectural style and suitable for all home types. However, it's labor-intensive, costly, and often requires foundation reinforcement due to its weight. Budget €1,700 to €2,500 per square meter.
- Wooden elevation: Lightweight, quick to install, and more affordable. It offers less customization and may not suit every home's aesthetic. Expect around €1,800 per square meter on average.
Comparative Table of Roof Elevation Options
| Method | Average Price (m²) | Advantages | Disadvantages |
| Wood | €1,800 | Cheaper, lightweight, easy to install | Limited customization, not ideal for all homes |
| Concrete | €1,700 to €2,500 | Versatile for all home styles, superior aesthetics | Heavy, expensive, requires foundation strengthening |
Key Factors Influencing Your Roof Elevation Budget
Budgets vary widely between contractors due to factors like elevation type, total area, roof design, home architecture, and needs for structural or foundation reinforcement.
Additional costs to consider:
- Feasibility study: Essential upfront assessment by a professional, costing up to €3,000.
- Labor costs: Vary significantly by contractor.
- Materials: Depend on quality and type selected.
- Architect fees: Required if the elevated area exceeds 170 m².
Use our quote form to compare competitive rates from trusted local professionals and secure the best value!
