Liquid waterproofing for outdoor stairs — 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.
Looking for a specialist for liquid waterproofing for outdoor stairs in Marrakech? 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.
Liquid waterproofing for outdoor stairs: how we carry it out
Cracks, joints drinking water, ceiling stains: liquid waterproofing for outdoor stairs in Marrakech fixes the problem at the root with an elastic membrane that follows the movement of the substrate. Treads, nosings and stringers treated as one continuous surface with an anti-slip finish: the stair to the terrace stops feeding water below. The indicative spend is 100–180 DH/m²; the exact figure is written after the survey and never moves.
2026 prices: Liquid waterproofing for outdoor stairs in Marrakech
| Work | Indicative price 2026 | Notes |
|---|---|---|
| Liquid waterproofing for outdoor stairs | 100–180 DH/m² | turnkey, finish included |
| Liquid membrane over existing tiles | 120–200 DH/m² | same service, different work |
| Epoxy resin for flat roofs | 180–280 DH/m² | same service, different work |
| Transparent terrace waterproofing | 90–150 DH/m² | 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.
Before the rainy season, make your terrace safe
From November to March, an ignored leak costs up to 10 times the price of waterproofing. WhatsApp or form: we can be in Marrakech within days for a free diagnosis.
+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: Liquid waterproofing for outdoor stairs
“Detailed quote, no extras at the end of the job and a written 10-year warranty. Everyone should work this way.”
Youssef B. · Marrakech“Perfect communication on WhatsApp from start to finish: I always knew what would happen the next day and who would be in my house.”
Emma R. · Marrakech“The terrace had been ponding for years: they rebuilt the falls, changed the drains and laid a proper membrane. No more ceiling stains.”
Fatima Z. · MarrakechFrequently asked questions: Liquid waterproofing for outdoor stairs
Yes: our systems carry a written warranty of up to 10 years, labour included. The warranty covers the complete waterproofing, upturns and junctions included.
Yes, with the right systems: flexible membrane under tiles or zellige, with compatible adhesive. Alternatively, the anti-UV traffic finish lets you use the terrace with no covering at all.
From 120 to 280 DH/m² depending on the system: reinforced single coat 120–160 DH/m², two coats with fleece 160–220 DH/m², traffic resin 200–280 DH/m². A 60 m² terrace is usually treated for 9,000–16,000 DH, confirmed after the free survey.
Yes, if it is a quality polyurethane applied at the right thickness: it stays flexible through 45 °C summers and doesn’t turn brittle in winter. Cheap DIY products crack within two seasons — that is the whole difference.
Liquid waterproofing for outdoor stairs in the other areas
In Marrakech and across the region, with a free survey:
Back to the full service: Liquid membrane waterproofing · Home