Below-ground wall waterproofing in Targa
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 below-ground wall waterproofing in Targa, 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.
Below-ground wall waterproofing in Targa: the job
Paint hides, treatment cures: below-ground wall waterproofing in Targa attacks rising moisture at its source. The outer face of buried walls treated during excavation: membrane or external tanking, footing drain, protection. The indicative spend is 200–380 DH/m²; the final figure is written before we start and never changes.
What it costs: 2026 prices
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Below-ground wall waterproofing | 200–380 DH/m² | turnkey, finish included |
| Damp-proof wall injection | 100–220 DH/m | same service, different work |
| Damp pisé walls in riads | 150–300 DH/m | same service, different work |
| Basement and cellar tanking | 250–450 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.
How we work: four steps
Free visit on site
We travel in Targa at no cost: we measure, we listen, and we propose the simplest, most durable solution.
Price locked in writing
The quote arrives within 24 hours and never moves once the works have started: no extras, no surprises.
Works with certified materials
Branded membranes, resins and primers, applied to the technical data sheet: a well-waterproofed terrace lasts 15 to 20 years, not two.
Testing, tidiness, warranty
We check the water run-off, deliver a clean site and leave the written warranty of the completed works.
Trusted in Targa
“A leak in the middle of the rainy season: fast response, temporary weatherproofing then the final repair at the quoted price.”
Sarah L. · Targa“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.”
Nadia B. · Targa“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.”
Mark T. · TargaThe Targa context
Targa is the rising residential district: recent developments, new villas and small residences are springing up along the Fès road. The local paradox: recent terraces already failing, because the waterproofing was done fast and cheap during construction — a single bitumen layer, parapet upturns too low, undersized drains. Owners often call us within the first five years: leaks in the living-room ceiling, damp stains in bedrooms, water ponding in the middle of the terrace. We rebuild these roofs with warranted systems, correcting the falls and raising the upturns to the proper height.
People who call us from Targa for below-ground wall waterproofing often already have two or three quotes: ours stands out because it is written line by line and the price never moves afterwards.
Frequently asked questions: Below-ground wall waterproofing in Targa
The barrier is active as soon as the treatment ends, but the wall’s drying takes about one month per 2.5 cm of thickness. We give you a realistic calendar and the finishes to wait for before repainting.
Not if the cause is treated: salt neutralisation, barrier against rising damp, breathable finish. Treating saltpetre without treating the rising damp, on the other hand, guarantees its return at the first wet season.
It is the most profitable visit of your purchase: for a few hundred dirhams you know what the walls hide, with a written report that gives you real negotiating leverage — or saves you from a very bad surprise.
From 100 to 300 DH per linear metre of treated wall depending on the technique: injection 100–220 DH/m on concrete or brick, pisé-specific protocol 150–300 DH/m. A riad typically needs 15,000–60,000 DH of treatment.
Quote within 24 hours, locked price
One WhatsApp message is enough: for below-ground wall waterproofing in Targa you receive an itemised offer with no hidden costs. Written warranty on the works, up to 10 years.
+39 351 481 6739