Membrane over old roofing — 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.
For membrane over old roofing in Marrakech, you don’t need a company that does ‘a bit of everything’. We waterproof terraces every single week: free diagnosis, itemised written quote within 24 hours, and the price you read is the price you pay. Full stop.
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.
Membrane over old roofing: how we carry it out
For membrane over old roofing in Marrakech, the sequence is proven: free survey, quote within 24 hours, application within days with upturns included. When the old membrane still adheres, the new one goes over it after preparation: no stripping, no rubble and part of the cost saved. Reference budget: 200–300 DH/m², branded materials and a written warranty.
2026 prices: Membrane over old roofing in Marrakech
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Membrane over old roofing | 200–300 DH/m² | turnkey, finish included |
| Bituminous membrane for riads | 220–350 DH/m² | same service, different work |
| Bituminous parapet upturns | 100–170 DH/m | same service, different work |
| Membrane with gravel protection | 240–350 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.
Free quote for membrane over old roofing in Marrakech
Message us on WhatsApp or fill in the form above: free survey, written offer within 24 hours and a firm price. You talk to flat-roof specialists, not a call centre.
+39 351 481 6739How 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.
What our clients say: Membrane over old roofing
“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.”
Oliver P. · 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.”
Rachid T. · Marrakech“For membrane over old roofing I had three quotes: theirs wasn’t the cheapest but it was the only one itemised line by line. Price respected to the dirham.”
Nadia B. · MarrakechFrequently asked questions: Membrane over old roofing
Not directly: it is protected with gravel, slab-on-pedestal decking or tiles. If you want to walk on the terrace with no covering, traffic resin is the right answer — we compare both in the quote.
Single layer 180–260 DH/m², double layer 260–350 DH/m², self-adhesive 200–320 DH/m², upturns 100–170 DH/m. For a 100 m² terrace, expect roughly 22,000–35,000 DH double-layered, confirmed by quote after the free survey.
Double layer, almost always: the second layer protects the first one’s welds and doubles the service life. Single layer only makes sense on non-traffic roofs on a tight budget — and we tell you so honestly at the survey.
Yes, provided it is protected: slated finish, reflective paint or gravel. A bare black membrane cooks at over 70 °C on the surface and ages twice as fast — the classic mistake we correct.
Membrane over old roofing in the other areas
In Marrakech and across the region, with a free survey:
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