What We Do

At Impermyna, we specialize in waterproofing with Ultralflex liquid membrane in Madrid, Toledo and the entire Community of Madrid. We apply the most innovative technologies in the waterproofing sector to offer effective, clean and lasting solutions for terraces, roofs, covers and basements with warranty up to 25 years.

We carry out custom finishing work, such as the installation of new floors, finishes with polyurethane varnishes, epoxy resins, artificial grass, among others. Our liquid waterproofing system with Ultralflex membrane allows us to work without generating debris, dust, or noise, making it possible to intervene in inhabited or daily-use spaces without causing inconvenience.

In addition, all our work comes with a warranty of up to 25 years, reflecting our commitment to quality and durability.

Our services include:

  • Waterproofing and renovation of terraces
  • Waterproofing of roofs
  • Waterproofing and repair of walkable areas in community buildings
  • Repair and waterproofing of planters
  • Waterproofing of parking lots or vehicle passage areas
  • Waterproofing of basement walls due to groundwater
  • Installation of tiles and flooring
  • Installation of artificial grass
  • Preparation of technical reports
  • Other customized work, upon request
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Complete waterproofing solutions in Madrid and Toledo

We offer complete waterproofing solutions in Madrid and Toledo for:

Terrace waterproofing (with or without floor removal)
Flat and sloped roofs
Roofs with leaks or drips
Interior patios and rooftops
Basements, garages and perimeter walls
Drain replacement, sealing of joints, parapets, gutters and critical points

We use primers, reinforcing geotextile and finishes with protective paints according to the type of surface and use (walkable or non-walkable).

🛡️Warranty up to 25 years

Every job we perform at Impermyna includes a written warranty of up to 25 years, thanks to the exclusive use of Ultralflex and our certified application protocol.

Additionally, we deliver to the client:

📸Photographic report of before and after
📄Technical sheet of the applied system
Warranty document with legal validity

At Impermyna, we offer you the peace of mind of a job well done, with top-quality materials and guaranteed results.