How much does roof renovation/waterproofing cost? (per m2 price, material+labour)

No two roofs are the same; every roof renovation has its own unique requirements. The simpler the shape, the lower the installation cost.

The basic formal variations of pitched roofs, i.e. the roof types:

1. 1. gable roof;
   2. mono-pitch (lean-to) roof;
   3. hip roof;
   4. Dutch gable (gablet) roof;
   5. truncated hip roof;
   6. tent roof;
   7. tower roof;
   8. conical roof;
   9. cupola roof;
   10. mansard or French roof;
   11. basilica roof;
   12. sawtooth or shed roof;
   13. cross roof

Flat roofs also belong here.

The installation costs of the works also depend on what the roof covering is:

• slate,
• asphalt shingle,
• onduline,
• tile,
• corrugated fibre-cement sheet.

Moreover, in some cases demolition, thermal insulation or a 1- or 2-layer waterproofing system may also be involved, so it is very difficult to give a per-square-metre price. After a telephone conversation in which we receive basic information about the roof, possibly photos and dimensions by e-mail, it is already easier to give an approximate value. But for an exact quote, a free on-site survey is absolutely necessary.