Liquid membrane over existing tiles 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
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Targa: we carry out liquid membrane over existing tiles with waterproofing systems proven under the Marrakech climate — extreme summer heat, concentrated rain from November to March. You pay only after reading the quote: free, written and without obligation.
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.
Liquid membrane over existing tiles in Targa: the job
Liquid membrane over existing tiles in Targa means a continuous, seamless membrane: primer, first coat, reinforcement fleece on critical points, second coat. Ceramic bonding primer then reinforced membrane: the old tiles become the substrate, joints and hairline cracks are bridged without breaking anything. The indicative cost is 120–200 DH/m²; after the free survey you receive the firm price in writing, locked until the works are finished.
Trusted in Targa
“For liquid membrane over existing tiles they recommended the simplest solution, not the most expensive one. You can tell they are technicians, not salesmen.”
Emma R. · Targa“Detailed quote, no extras at the end of the job and a written 10-year warranty. Everyone should work this way.”
Robert N. · Targa“Perfect communication on WhatsApp from start to finish: I always knew what would happen the next day and who would be in my house.”
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.
In Targa, as everywhere in Marrakech, waterproofing is the poor relation of recent construction: liquid membrane over existing tiles is the safest way to put the roof right before a small leak becomes a major damage.
What it costs: 2026 prices
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Liquid membrane over existing tiles | 120–200 DH/m² | turnkey, finish included |
| Liquid waterproofing for outdoor stairs | 100–180 DH/m² | same service, different work |
| Liquid membrane repair | from 800 DH | same service, different work |
| Polyurethane resin for terraces | 140–220 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.
Frequently asked questions: Liquid membrane over existing tiles in Targa
Yes: our systems carry a written warranty of up to 10 years, labour included. The warranty covers the complete waterproofing, upturns and junctions included.
Yes, with the right systems: flexible membrane under tiles or zellige, with compatible adhesive. Alternatively, the anti-UV traffic finish lets you use the terrace with no covering at all.
From 120 to 280 DH/m² depending on the system: reinforced single coat 120–160 DH/m², two coats with fleece 160–220 DH/m², traffic resin 200–280 DH/m². A 60 m² terrace is usually treated for 9,000–16,000 DH, confirmed after the free survey.
Yes, if it is a quality polyurethane applied at the right thickness: it stays flexible through 45 °C summers and doesn’t turn brittle in winter. Cheap DIY products crack within two seasons — that is the whole difference.
Quote within 24 hours, locked price
One WhatsApp message is enough: for liquid membrane over existing tiles in Targa you receive an itemised offer with no hidden costs. Written warranty on the works, up to 10 years.
+39 351 481 6739