Torch-applied double-layer membrane in Gueliz
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 torch-applied double-layer membrane in Gueliz? 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.
Torch-applied double-layer membrane in Gueliz: the job
For torch-applied double-layer membrane in Gueliz, the sequence is proven: free survey, quote within 24 hours, application within days with upturns included. Two layers welded together: the second protects the first one’s welds and takes service life to 20 years. Our standard on villa roofs. Reference budget: 260–350 DH/m², branded materials and a written warranty.
Trusted in Gueliz
“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.”
Youssef B. · Gueliz“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.”
Robert N. · Gueliz“They re-waterproofed without demolishing: no rubble in the stairwell, a tidy site every evening. The neighbours noticed nothing.”
James H. · GuelizThe Gueliz context
Gueliz, the new town laid out in the Protectorate era, is dense with 1930s–70s apartment buildings: ageing concrete slabs, technical roof terraces shared between co-owners, cracked parapets and original bituminous waterproofing that has often never been replaced. This is the district of co-ownership files: who pays, when to intervene, how to coordinate the top-floor flats. We manage the whole job there, from the shared diagnosis to the report for the building manager, with flame-free systems suited to occupied buildings. Gueliz summers regularly top 45 °C: black membranes baked by the sun crack open, and the first November rain exposes every defect.
For torch-applied double-layer membrane in Gueliz, the survey is free and the quote firm: you know exactly what you pay before we start, and the warranty is in writing.
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 |
Indicative 2026 prices, labour and materials included. The final amount is locked in writing after the free survey.
How we work: four steps
Free survey in Gueliz
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.
Frequently asked questions: Torch-applied double-layer membrane in Gueliz
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.
Quote within 24 hours, locked price
One WhatsApp message is enough: for torch-applied double-layer membrane in Gueliz you receive an itemised offer with no hidden costs. Written warranty on the works, up to 10 years.
+39 351 481 6739