Terrace and flat-roof waterproofing in 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.
We are Marrakech’s flat-roof specialist: not a general builder, waterproofing only. Terraces of riads, villas and apartment buildings — liquid and bituminous membranes, resins, leak detection and emergencies — with published prices in dirhams, a free survey and a firm written quote within 24 hours.
- Flat roofs and terraces only: specialists, not generalists
- Free survey across Marrakech and 10 areas
- Written quote within 24 hours, price locked in writing
- Written warranty of up to 10 years on the works
- WhatsApp answered 7/7 through the rainy season
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.
Not a general builder: flat roofs only
The person answering WhatsApp is the one who measures and does the work: that is why the quotes are honest, the timelines real and the waterproofing done properly.
Nothing but flat roofs
We don’t do plumbing or electrics: we waterproof terraces every week. Specialisation shows in the details — upturns, drains, corners — where 90% of leaks begin.
Published, locked prices
Every page shows real 2026 ranges in dirhams. After the survey you receive a line-by-line written quote: the figure you read is the figure you pay.
Marrakech’s climate first
45 °C summers, concentrated rain from November to March: we choose systems for this climate, not a European catalogue. That is what makes them last.
Riads and Medina respected
ADER constraints, access through the derbs, earthen and timber substrates: we know the rules and the techniques for riads, with no flame and no heavy loads.
Tidy site, written deadlines
Protection everywhere, a tidy site every evening, dates written into the quote. You know who is coming, when, and to do what.
A warranty, not a promise
Up to 10 years of written warranty on waterproofing works, with a water test before handover and site photos delivered to your file.
10 waterproofing services, one point of contact
From liquid membrane to bituminous, from leak detection to mid-winter emergencies: more specialisations than any generalist, all with published prices in dirhams.
Flat roof waterproofing
Membranes, resins and upturns for the flat roofs of riads, villas and apartment buildings: a roof that no longer leaks, with a 10-year warranty.
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Liquid membrane waterproofing
Seamless polyurethane liquid membrane: the no-demolition answer for terraces and flat roofs.
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Bituminous membrane
The classic of Moroccan flat roofs, applied properly: single or double layer, torched or self-adhesive, upturns included.
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Leak detection & repair
Precise tracing of the water path, thermal camera, flood testing: we fix the cause, not the stain.
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Terrace renovation
Stripping, new waterproofing, falls, tiles or zellige: the terrace rebuilt end to end, with a single point of contact.
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Roof insulation
Up to 8 °C cooler on the top floor and an AC that runs less: roof insulation combined with waterproofing.
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Balcony & loggia waterproofing
Small surfaces, big stakes: a leaking balcony damages the neighbour’s ceiling below. Clean work, no heavy demolition.
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Pool, basin & hammam waterproofing
Pools, riad basins, fountains, hammams: keeping the water that must stay in — and the rest out.
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Emergency roof leak
Active leak in the rainy season: fast weatherproofing, then a permanent repair. WhatsApp answered 7 days a week.
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Wall damp & rising damp treatment
Damp walls, saltpetre, flaking tadelakt: we treat the cause — rising damp — not just the mark.
See the service →What terrace waterproofing costs in 2026
We publish the real price ranges we work with every day in Marrakech: transparency is our first quote. The exact figure — free and locked in writing — comes from the on-site survey.
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Flat roof waterproofing | 150–420 DH/m² | details on the service page |
| Liquid membrane waterproofing | 120–280 DH/m² | details on the service page |
| Bituminous membrane | 180–350 DH/m² | details on the service page |
| Leak detection & repair | from 800 DH | details on the service page |
| Terrace renovation | 250–550 DH/m² | details on the service page |
| Roof insulation | 120–300 DH/m² | details on the service page |
| Balcony & loggia waterproofing | 100–250 DH/m² | details on the service page |
| Pool, basin & hammam waterproofing | 200–500 DH/m² | details on the service page |
| Emergency roof leak | from 600 DH | details on the service page |
| Wall damp & rising damp treatment | 90–250 DH/m | details on the service page |
Indicative 2026 prices, labour and materials included. The final amount is locked in writing after the free survey.
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.
Marrakech and its flat roofs: a city to protect
From the Medina’s centuries-old riads to Gueliz apartment buildings, from Palmeraie villas to the new developments of Targa and the Ourika road, Marrakech lives under flat roofs. They all share the same weak point: waterproofing laid fast, often single-layer, with low upturns and undersized drains — when it is not simply at the end of its life after twenty years of sun.
The climate does the rest: summers where roof surfaces exceed 70 °C, then short, violent rains between November and March that find the smallest crack. An ignored leak costs up to ten times the price of waterproofing: damaged beams, lifted tadelakt, mould, repainting. That is exactly the circle we break, one roof at a time.
From survey to water test: four steps
A path proven on hundreds of roofs: you always know what happens, when, and how much it costs.
How we work: four steps
Free survey in Marrakech
We come and measure on site, free of charge and without obligation: membrane condition, falls, drains, upturns and every weak point of your flat roof.
Written quote within 24 hours
You receive an offer itemised line by line: materials, labour, timelines. The price is firm and locked in writing.
Tidy, protected site
We protect stairwells, facades and plants; we work zone by zone and leave the site clean every evening.
Testing and written warranty
Water-tightness test before handover. You leave with a written warranty of up to 10 years and after-works follow-up.
Marrakech and 10 areas: our working ground
We work with a free survey across Marrakech and its region: Medina, Gueliz, Hivernage, Palmeraie, Targa, the Ourika road and the Haouz municipalities. Choose your area for prices, local cases and timelines.
Trusted across Marrakech and its region
“For flat roof 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.”
Oliver P. · Marrakech“They re-waterproofed without demolishing: no rubble in the stairwell, a tidy site every evening. The neighbours noticed nothing.”
Thomas B. · Marrakech“Our riad terrace was redone respecting the Medina’s constraints: materials carried in by hand, parapets rebuilt, zellige preserved. True specialist work.”
Leïla H. · MarrakechFrequently asked questions about terrace waterproofing in Marrakech
Depending on the system: liquid membrane 120–280 DH/m², bituminous membrane 180–350 DH/m², full renovation 250–550 DH/m², leak repair from 800 DH. An 80 m² terrace is usually treated for 15,000–30,000 DH. The exact figure — firm and written — comes after the free survey.
Protect furniture and floors, collect the water, switch off electricity in the affected area, then send us two photos on WhatsApp. In the rainy season we prioritise active leaks and can weatherproof temporarily first.
It depends on the substrate and the use: liquid excels on sound existing surfaces and complex shapes; double-layer bitumen remains the benchmark for large new roofs. We price both at the survey and tell you honestly which one fits.
Yes, every week: light flame-free systems, hand-carrying through the derbs, no visible change to the roofline. We know the ADER rules and work within them.
Double risk: structural damage (beams, tadelakt) and operations — a visible leak is a guaranteed bad review, and tourist-licence inspections look at the property’s condition. A watertight terrace protects your income as much as your walls.
All year round. Summer and autumn are actually the best period: dry substrates, short lead times, same prices. Waiting for the first rain means paying for the emergency instead of paying for the work.
Before the rainy season, make your roof safe
One WhatsApp message or the form above: free survey in Marrakech and all covered areas, a written offer at a locked price within 24 hours. You talk to the specialists, not a call centre.
+39 351 481 6739