F1
Real volume, in cubic metres
Not floor area. An eighteen square metre hoarded studio can hold more than a normally furnished three-room flat. Ceiling height in an older Paris building easily adds a third to the volume to be treated.
Pricing
This is not a sales posture. A figure given without seeing the property is wrong about half the time, and the difference gets settled at the end of the job, when the client no longer has a choice.
Six factors
In this order of weight, on older Paris stock.
F1
Not floor area. An eighteen square metre hoarded studio can hold more than a normally furnished three-room flat. Ceiling height in an older Paris building easily adds a third to the volume to be treated.
F2
The heaviest factor in Paris. Between a ground floor with vehicle access and a sixth floor with no lift, working time can double at identical volume.
F3
Rarely priced by contractors, and decisive. In a pedestrian street, a stepped street or a courtyard with no access, external carrying is added to internal carrying. We measure it at the survey and it appears in the quotation.
F4
Ordinary bulky waste, clinical waste and saturated substrates follow different routes and cost differently to process. Pest presence adds a separate protocol with at least one follow-up visit.
F5
Work started the same day pulls a team off another job. It is the only factor that is a choice: if the situation can wait a few days, it costs less, and we say so.
F6
A temporary highway occupation permit for a skip or a vehicle is requested from the City and takes time. Where it is not possible, the job runs in rotations, which lengthens it. This line is always shown separately.
Warning signs