Three questions come back at every quotation. Here are the answers, in the order they arise.
A WPC door. It is only priced with its frame: leaf and frame are the same material, and that is exactly what makes it hold up in a damp room. The price depends on the size, the colour and how many damp rooms the site has. See the WPC doors page.
A PVC door. We do not sell them, so we do not publish a price for them. What to know before comparing: it is the entry level of the Moroccan market, the leaf is hollow and light, and the advertised price is almost always for the leaf alone, without frame or hardware. For a damp room, WPC plays in the same water-resistance category with a far denser core.
An MDF door. MDF is not a price range, it is a core. With us, a solid-core MDF or timber door starts at 1,900 MAD excl. VAT for the leaf alone, in a standard size and melamine finish: that is the Premium range in the table above. Below that level, what you are buying is a honeycomb or tubular core, not solid MDF — and that is the gap almost no quote spells out.