Roof-removal quotes expose a marketplace data problem: the same customer request can hide four different units of work. In our latest 99manos analysis, removing only roof tiles starts at €14.87/m², while going down to the timber frame reaches €54.04/m². One contractor may quote the covering; another may quote everything down to the beams. Neither is necessarily overpriced.
For services marketplace founders, price comparison should begin with scope normalization, not an average. Capture the layers being removed, sloped roof area versus building footprint, waste logistics, access conditions, and the price-source date. At a 30% slope, the actual roof area is already 4.4% larger than its horizontal projection. Structured intake at this level can reduce false pricing conflicts and improve lead quality.