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Roof insulation · Gueliz

Flat-roof thermal insulation in Gueliz

Free survey · written quote in 24 h · firm price in writing

Rainy season Nov–Mar · act before the first leak

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Our trade fits in one line: terraces and flat roofs. For flat-roof thermal insulation in Gueliz 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.

Flat-roof thermal insulation in Gueliz: the job

Flat-roof thermal insulation in Gueliz starts with measuring: surface temperatures, membrane condition, possible thicknesses. XPS or PIR boards, 6–10 cm, laid on the slab: the heat stays out, the top floor breathes, the AC gets a rest. The indicative cost is 150–300 DH/m²; after the free survey, the price is fixed in writing and locked.

Flat-roof thermal insulation in Gueliz — Marrakech

The 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.

In Gueliz, jobs like flat-roof thermal insulation are among the most requested: with summers above 45 °C and rain concentrated in winter, a well-laid membrane and correct falls make the difference between a terrace that lasts and one that has to be redone.

How we work: four steps

1

Free visit on site

We travel in Gueliz at no cost: we measure, we listen, and we propose the simplest, most durable solution.

2

Price locked in writing

The quote arrives within 24 hours and never moves once the works have started: no extras, no surprises.

3

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.

4

Testing, tidiness, warranty

We check the water run-off, deliver a clean site and leave the written warranty of the completed works.

What it costs: 2026 prices

What flat-roof thermal insulation costs in Gueliz: 2026 rates
WorkIndicative price 2026Notes
Flat-roof thermal insulation150–300 DH/m²turnkey, finish included
Inverted roof insulation220–380 DH/m²same service, different work
Heat insulation to cut AC bills130–260 DH/m²same service, different work
Top-floor ceiling insulation90–180 DH/m²same service, different work
Survey and written quotefreeno obligation, locked price

Indicative 2026 prices, labour and materials included. The final amount is locked in writing after the free survey.

Frequently asked questions: Flat-roof thermal insulation in Gueliz

From 120 to 300 DH/m² depending on the system: warm roof 150–300 DH/m², inverted roof 220–380 DH/m², inside insulation 90–180 DH/m². Combined with waterproofing, expect 280–480 DH/m² — less than two separate jobs.

Typically 5 to 8 °C less in the rooms under the roof, measured in summer. The air conditioning kicks in less often and nights become bearable without running it all night.

From the roof, whenever possible: you treat the slab where the heat enters and protect the waterproofing at the same time. Ceiling insulation remains useful when the terrace can’t be redone (constraints, budget).

Warm roof: insulation under the membrane. Inverted roof: XPS boards laid over the membrane, which then stays at a stable temperature and lasts longer. In Marrakech we strongly favour the inverted build-up for that reason.

Trusted in Gueliz

“Serious people: protection everywhere, deadlines kept, and the terrace handed back cleaner than they found it.”

Isabelle C. · Gueliz

“For flat-roof thermal insulation they recommended the simplest solution, not the most expensive one. You can tell they are technicians, not salesmen.”

Henry W. · Gueliz

“Detailed quote, no extras at the end of the job and a written 10-year warranty. Everyone should work this way.”

Meryem J. · Gueliz

Free quote for flat-roof thermal insulation in Gueliz

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

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