Concrete slab waterproofing — Marrakech
Free survey · written quote in 24 h · firm price in writing
Rainy season Nov–Mar · act before the first leakFree quote within 24 hours
Leave your details: we call you back and book the free survey, at no cost and with no obligation.
If you are comparing quotes for concrete slab waterproofing in Marrakech, here you will find real prices in dirhams, honest timelines and a team that only does flat roofs and terraces. The survey costs nothing and the quote is firm: no surprises at the end of the job.
Rainy season Nov–Mar: The Marrakech rainy season runs from November to March: that is when every tired terrace reveals itself. An ignored leak costs up to 10 times the price of waterproofing — damaged beams, lifted tadelakt, mould, repainting — and cuts the value of the property. The right time to waterproof is before the first heavy rain, not after it.
Concrete slab waterproofing: how we carry it out
Need concrete slab waterproofing in Marrakech? The sequence is always the same: free visit and measurements, written quote within 24 hours, then application of the system without breaking more than necessary. On a concrete slab the critical point is cracking: crack treatment, bonding primer, reinforced membrane over all junction zones. Reference budget: 180–350 DH/m², certified materials and written warranty on the works.
2026 prices: Concrete slab waterproofing in Marrakech
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Concrete slab waterproofing | 180–350 DH/m² | turnkey, finish included |
| No-demolition terrace waterproofing | 180–280 DH/m² | same service, different work |
| Riad roof-terrace waterproofing | 200–420 DH/m² | same service, different work |
| Earthen (pisé) terrace waterproofing | 250–420 DH/m² | same service, different work |
| Survey and written quote | free | no obligation, locked price |
Indicative 2026 prices, labour and materials included. The final amount is locked in writing after the free survey.
Before the rainy season, make your terrace safe
From November to March, an ignored leak costs up to 10 times the price of waterproofing. WhatsApp or form: we can be in Marrakech within days for a free diagnosis.
+39 351 481 6739How we work: four steps
Free on-site diagnosis
A specialist — not a salesman — comes in Marrakech to record measurements, moisture and critical points, and to understand what is really needed.
Firm offer, line by line
Within 24 hours, the written quote: the figure you read is the final one, valid and locked.
Fast, careful intervention
Agreed time slots, protection everywhere, certified materials: the house stays liveable during the works.
Handover and final check
Flood or hose test, before/after photos, ten-year warranty: everything is handed over in writing.
What our clients say: Concrete slab waterproofing
“I was looking for an alternative to full demolition: liquid membrane and the terrace was like new in three days. I wish I had called earlier.”
Leïla H. · Marrakech“Water came through the living-room ceiling every time it rained. Survey on Thursday, quote the next day, work finished in four days. Not a drop since.”
Nadia B. · Marrakech“For concrete slab waterproofing I had three quotes: theirs wasn’t the cheapest but it was the only one itemised line by line. Price respected to the dirham.”
Mohammed A. · MarrakechFrequently asked questions: Concrete slab waterproofing
Not necessarily: if the substrate is sound, we apply the new system over it after preparation (specific primer). If it sounds hollow or moves, it has to be rebuilt: we show you both cases with two prices, and you decide.
Yes: earthen and timber substrates, pedestrian alley access, ADER/UNESCO constraints. We use light, flame-free systems and hand-carry materials, and we know the rules for preserving the roofline.
Before handover, we flood or hose the terrace and check the flow to every drain and the absence of leaks below. You receive the photos and the written warranty.
Yes, in the vast majority of cases: we work zone by zone, without heavy demolition when the substrate allows, and we protect stairwells and the rooms below.
Concrete slab waterproofing in the other areas
In Marrakech and across the region, with a free survey:
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