The sloping roof of your home is too damaged, or even obsolete? It certainly deserves a complete renovation. Undertaking the construction of a new roof has a cost. Our experts in the construction of new roofs in Walloon Brabant describe the factors that determine the price.
The installation of a new frame
Example of the construction of a new inclined roof in Walloon Brabant: what the price contains The setting up of a new inclined roof is a major operation during the construction or renovation of a house. It may be accompanied by the installation of a new frame. This is the case, in particular, when the beams of the one already in place are split, broken or attacked by insects. This new structure then enters into the budget allocated to this work. Its price also varies according to the type of framework which you wish:
Traditional: it offers the guarantee of a great longevity and allows better finishes. Unlike the prefabricated frame, it allows the development of the attic. It also has the advantage of adapting perfectly to the constraints of the place. It is calculated to support the precise load of the roof. It takes into account the presence of possible openings on the roof;
Industrial (prefabricated): it is composed of prefabricated elements, called farmhouses. Its cost is lower than for a traditional one. However, its longevity is more restricted.
The surface of your roof
Another important element involved in the cost for the realization of a new roof: the size of your roof. It is calculated per square meter. It determines the amount of materials needed.
The type of flooring chosen for your sloping roof in Walloon Brabant
When undertaking work on a new sloped roof, you must also choose a roofing material:
Tiles: they can be made of clay or concrete. Clay tiles are heavier. It will take more per square meter compared to this same concrete cover. However, it is more resistant to bad weather and wears slower than its counterpart;
Slates: Slate, whether natural or artificial, is an ultra-resistant material. It displays an exceptional longevity. However, it is one of the most expensive on the market.
The insulating material of your roof
The price of insulation is also to be taken into account in this global budget. High performance insulation is essential to prevent heat loss through the roof. It is a profitable investment. It reduces the energy bill of your home. To insulate your roof, you have the choice between:
Mineral wools: rock wool or glass, etc. ;
Synthetic insulation: expanded or extruded polystyrene, polyurethane, Styrodur®, etc. ;