Technical rooftop waterproofing in Medina
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.
Looking for a specialist for technical rooftop waterproofing in Medina? Flat roofs, terraces and waterproofing are all we do, in Marrakech and across the Haouz. Free survey, written quote within 24 hours and a firm price before the first roller stroke. Not a general builder: a flat-roof specialist.
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.
Technical rooftop waterproofing in Medina: the job
For technical rooftop waterproofing in Medina, the sequence is proven: free survey, quote within 24 hours, application within days with upturns included. AC units, solar water heaters, panels: we waterproof around every unit with dedicated supports and upturns, without piercing the membrane. Reference budget: 260–380 DH/m², branded materials and a written warranty.
What it costs: 2026 prices
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Technical rooftop waterproofing | 260–380 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.
The Medina context
The Marrakech Medina is our home ground: hundreds of riads with centuries-old flat roofs built from earth, cedarwood and lime, where traditional waterproofing — rammed earth layers and tadelakt — is reaching the end of its life. Every job here must respect ADER rules and the UNESCO listing: no hauling tonnes of rubble through narrow derbs, no altering the roofline of the terraces. We use light materials compatible with pisé: flexible resins, flame-free self-adhesive membranes, parapet upturns rebuilt to standard. Leaks in the Medina are unforgiving: they rot the wooden beams, swell the earthen walls and lift the tadelakt off bedroom walls.
For technical rooftop waterproofing in Medina we bring the same care as on our central Marrakech sites: certified materials, proper application and a clean handover, every time.
How we work: four steps
Free survey in Medina
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.
Trusted in Medina
“For technical rooftop 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.”
Nadia B. · Medina“They re-waterproofed without demolishing: no rubble in the stairwell, a tidy site every evening. The neighbours noticed nothing.”
Henry W. · Medina“Our riad terrace was redone respecting the Medina’s constraints: materials carried in by hand, parapets rebuilt, zellige preserved. True specialist work.”
Meryem J. · MedinaFrequently asked questions: Technical rooftop waterproofing in Medina
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.
We avoid open flame on timber substrates and riads: in that case, self-adhesive membrane or liquid membrane. Same waterproofing result, no fire risk and no ADER issues.
Often not: if the old membrane still adheres, we lay the new layer over it after preparation. If it is blistered or detached, stripping is unavoidable — the free survey settles the question.
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.
Let’s talk about it on site in Medina
Every terrace starts with a real measurement. Message us on WhatsApp: we come and look at your roof in Medina, free of charge and without obligation, and leave you a firm written price.
+39 351 481 6739