Waterproofing of green roofs

Sustainable and properly waterproofed green roofs

Green roofs not only improve the building’s thermal performance, but also provide aesthetic, ecological, and functional value. They act as a natural barrier that reduces rainwater runoff, supports urban biodiversity, and enhances indoor comfort by lowering energy demand.

Textura de lámina impermeabilizante Dry 80
colocación dry20 suelos

DRY80

Flexible membrane for waterproofing roofs, rooftops, balconies, or patios

Ideal for waterproofing under protection in outdoor spaces and flat roofs, both walkable and non-walkable, providing an effective solution against moisture.
Textura de lámina impermeabilizante Dry 120
imagen construcción revestech láminas

DRY120

Waterproof membrane for walkable and non-walkable roofs

Ideal for waterproofing and decoupling under protection in outdoor spaces and walkable and non-walkable flat roofs, both for new construction and for refurbishment.
Lámina impermeabilizante ECODRY 80
laminas ecodry80 tejado

ECODRY80

Eco-responsible membrane for waterproofing flat outdoor spaces.

Ideal for quick and effective waterproofing, this high-performance membrane adheres directly to the substrate with cement adhesive, without the need to remove old flooring or apply compression layers. With a minimum thickness of 0.8 mm, it ensures complete watertightness, preventing cracks, moisture, and mould. Easy to install and handle, even in critical points, it adapts to irregular shapes and ensures a perfect finish. Sustainable and 100% recyclable, it offers a durable and cost-effective solution, reducing time, costs, and future maintenance issues.
render lámina ecodry120
detalle colocacióm láminas ecodry120

ECODRY120

Eco-responsible multilayer membrane for waterproofing and decoupling in outdoor spaces and walkable or non-walkable flat roofs. Composed of a polymeric membrane resulting from the treatment of raw materials from the circular economy. It is ideal for roofs, terraces, rooftops, balconies, and patios.

The ECODRY80 / DRY80 / ECODRY120 / DRY120 systems by Revestech guarantees durable, efficient waterproofing in compliance with the Technical Building Code (CTE). Its resistance to root penetration and compatibility with artificial grass or natural vegetation make it the ideal solution for non-accessible flat roofs, both conventional and inverted. It is easy to install, requires no additional layers, and adapts perfectly to slopes between 1% and 5%.

NEW SOLUTION!

Download our brochure now to learn more about our green roofs.

Advantages

  • Natural thermal insulation and greater energy efficiency
  • Reduction of rainwater runoff and mitigation of the urban heat island effect
  • Reliable waterproofing with membranes root-resistant
  • Eco-responsible system compliant with current regulations
  • Easy installation on conventional and inverted roofs
  • Suitable for artificial grass and natural vegetation

Applications

  • Non-accessible flat green roofs
  • Green rooftops with aesthetic and ecological functions
  • Technical terraces with vegetation cover
  • Green roofs in residential, public, and commercial buildings
  • Sustainable architecture and energy efficiency projects

Frequently asked questions

They reduce rainwater runoff, improve thermal insulation, and help optimise the building’s energy consumption.

Both artificial grass and natural vegetation can be installed, provided the appropriate drainage and waterproofing layers are respected.

The ECODRY80 / DRY80 / ECODRY120 / DRY120 system by Revestech guarantees durable, watertight, and root-resistant waterproofing, in compliance with the Technical Building Code (CTE).

Installation is straightforward with ECODRY80 / DRY80 / ECODRY120 / DRY120 and requires few additional layers. It adapts to flat roofs with slopes between 1% and 5%.

Yes, the ECODRY80 / DRY80 / ECODRY120 / DRY120 system is compatible with both conventional and inverted green roofs, without compromising efficiency or regulatory compliance.

Revestech offers a 10-year warranty for its ECODRY80 / DRY80 / ECODRY120 / DRY120 membranes on properly installed green roofs.