06/08/2026
Llevaba años con filtraciones en la cubierta y con DRY120 se acabó el problema.
Technical documentation
All the technical information on the system: composition, thicknesses, standards and application method.
m² calculator
Enter your project's surface area and we'll work out how many units you need and the total price.
Includes a small safety margin for overlaps and offcuts. Rolls come in fixed sizes.
The combination adds the rolls only. These required accessories are added separately:
Applications
What is this system for?
Terraces
Waterproof without removing the existing floor.
Roofs
Long-lasting protection against leaks.
Swimming pools
Pool shells and copings, with a warranty.
Renovations
Apply directly over the old substrate.
Installation
Install it yourself in 3 steps
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Prepare the substrate
Sound, clean and with a maximum residual moisture of 5%. You can work over the existing floor covering.
-
Lay the membrane butt jointed
The joints are made without overlap and are sealed with strip and SEALPLUS. The membrane bridges cracks of up to 3.6 mm.
-
Finish directly
Stoneware, porcelain tile or microcement bonded on top with C2 tile adhesive.
No certificate or special machinery
Reviews
What our customers say
4.9
14 reviews
20/07/2026
Posée directemetn sur l'ancien sol, plus aucune fuite.
04/06/2026
Segunda vez que compro y como siempre, genial. Hice 40 m² de terraza yo mismo, mucho más fácil que la tela asfáltica.
27/03/2026
Assenta muito bem com cimento-cola, as juntas ficam perfeitas com a banda. O vídeo de instalação ajuda imenso.
19/01/2026
Se pose très bien à la colle à carrelage, les joints sont nickel avec la bande.
16/01/2026
Waterproofed my terrace without ripping up the old tiles, done in a weekend. Just missing paper instructions, otherwise perfect.
23/11/2025
Matériau haut de gamme, ça se sent tout de suite. 40 m² faits moi-même, bien plus simple que le bitume.
16/11/2025
Excellent value for money. Tiled straight over it two days later, looks great.
02/10/2025
Inverno chuvoso e nem uma gota lá em baixo. Preço melhor que no armazém cá da zona.
20/09/2025
Muy buen producto, cumple lo que promete. La usé en la coronación de la piscina y perfecta.
29/08/2025
Impermeabilicé la terraza sin levantar el suelo viejo, un fin de semana y listo. Precio mejor que en el almacén de mi pueblo.
26/08/2025
Had leaks for years, DRY120 finally fixed it. Fast shipping and well packed. 🚿
13/08/2025
El vcno de abajo ya no se queja, eso lo dice todo.
11/05/2025
Hice 40 m² de terraza yo mismo, mucho más fácil que la tela asfáltica. Volveré a comprar para la casa del pueblo.
Real customers
They've already installed it
See how customers and installers have solved their project with these systems.
Choosing Revestech gives me peace of mind about the result, which saves me problems and cost overruns.
As an installer, it's the system that lets me finish a tiled shower fastest.
We've been working in waterproofing for years and this system has surprised us.
Why a membrane?
Revestech® membrane vs. traditional systems
| Revestech® membrane | Traditional waterproofing | |
|---|---|---|
| Waterproofing | 100% watertight from day one | Depends on the workmanship |
| Installation | 1 day, no certificate | Several days and a specialised applicator |
| Durability | Up to 50 years | 5-15 years typically |
| Warranty | 10 years from the manufacturer | No single clear warranty |
| Over old substrate | Yes, without removing the floor | Usually requires demolition |
We answer your questions
Frequently asked questions
Do I need to be a professional to install it?
No. Revestech® and Acquafácil systems are designed to be installed with no certificate and no previous experience. With the installation guides and videos you get a professional result.
Do I need any certificate?
No. Unlike other waterproofing systems, no applicator certificate is required.
How long does the system last?
Durability is up to 50 years, proven on real jobs for more than two decades.
What warranty does it come with?
All systems come with a 10-year manufacturer's warranty.
Custom quote
The bigger your order, the better the terms
Tell us about your project in 4 steps and we'll prepare a tailored proposal, with volume pricing and technical advice included.
- Reply in under 24 working hours
- Volume pricing for installers and companies
- Technical advice included, no obligation