Torch-applied double-layer membrane in Hivernage
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.
Our trade fits in one line: terraces and flat roofs. For torch-applied double-layer membrane in Hivernage we bring the experience of hundreds of roofs across Marrakech and the Haouz, branded materials and a price fixed before we start. Message us on WhatsApp or use the form: reply within 24 hours.
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.
Torch-applied double-layer membrane in Hivernage: the job
Torch-applied double-layer membrane in Hivernage starts with substrate preparation: cleaning, bonding primer, then membrane application matched to how the roof will be used. Two layers welded together: the second protects the first one’s welds and takes service life to 20 years. Our standard on villa roofs. The indicative cost is 260–350 DH/m²; after the free survey, the price is fixed in writing and locked.
Trusted in Hivernage
“For torch-applied double-layer membrane I had three quotes: theirs wasn’t the cheapest but it was the only one itemised line by line. Price respected to the dirham.”
Sarah L. · Hivernage“They re-waterproofed without demolishing: no rubble in the stairwell, a tidy site every evening. The neighbours noticed nothing.”
Isabelle C. · Hivernage“Our riad terrace was redone respecting the Medina’s constraints: materials carried in by hand, parapets rebuilt, zellige preserved. True specialist work.”
Henry W. · HivernageThe Hivernage context
Hivernage is the district of hotels, upmarket residences and rooftop venues: technical flat roofs carrying air-conditioning units, chillers, glass balustrades and sometimes top-floor pools. Waterproofing there is an operating issue: a leak above a hotel room or a restaurant costs far more than the repair itself. We work with high-resistance systems — sprayed polyurea, traffic-grade resins, careful upturns around every unit standing on the roof — and schedules that respect the establishments’ business. Upmarket co-ownerships also expect clean paperwork: photos, reports, ten-year warranty.
For torch-applied double-layer membrane in Hivernage we bring the same care as on our central Marrakech sites: certified materials, proper application and a clean handover, every time.
What it costs: 2026 prices
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Torch-applied double-layer membrane | 260–350 DH/m² | turnkey, finish included |
| Bituminous membrane under protection | 180–280 DH/m² | same service, different work |
| Self-adhesive flame-free membrane | 200–320 DH/m² | same service, different work |
| Bituminous membrane repair | from 1,200 DH | same service, different work |
| Survey and written quote | free | no obligation, locked price |
2026 reference values for Marrakech and its region, installation included. The exact quote — free and firm — is set only after measuring on site.
How we work: four steps
Free on-site diagnosis
A specialist — not a salesman — comes in Hivernage to record measurements, moisture and critical points, and to understand what is really needed.
Firm offer, line by line
Within 24 hours, the written quote: the figure you read is the final one, valid and locked.
Fast, careful intervention
Agreed time slots, protection everywhere, certified materials: the house stays liveable during the works.
Handover and final check
Flood or hose test, before/after photos, ten-year warranty: everything is handed over in writing.
Frequently asked questions: Torch-applied double-layer membrane in Hivernage
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.
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.
Free quote for torch-applied double-layer membrane in Hivernage
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 6739