Roof Waterproofing in Barcelona
An indoor leak does not always indicate the exact point where water is entering. When waterproofing rooftops in Barcelona, it is necessary to inspect joints, drains, slopes, and the condition of the substrate before selecting a treatment.
Roof waterproofing service
Our service begins with a thorough inspection of the roof to identify cracks, deteriorated joints or vulnerable points. From this analysis, we select the most appropriate waterproofing system, using high quality materials that ensure long-lasting, weather-resistant protection.
Specialized and certified technicians in roof waterproofing.
Guaranteed long-lasting protection against leaks and humidity.
Quote in less than 48 hours, without obligation.
We use modern application techniques that allow us to create a continuous waterproof layer, sealing all possible water ingress routes. This process not only prevents leaks, but also improves the thermal insulation of the building, contributing to greater energy efficiency.
- Free inspection to evaluate the condition of the roof.
- Personalized diagnosis of points vulnerable to leaks.
- Use of high quality and durable waterproof materials.
- Application of liquid membranes, asphalt fabrics or polyurethane systems.
- Solutions adapted to flat roofs, sloping roofs or walkable terraces.
- Improved thermal insulation and energy efficiency of the building.
- Application techniques that guarantee a continuous waterproof layer.
- Resistance to rain, humidity and temperature changes.
- Compliance with all construction and safety regulations.
- Reduction of execution times thanks to advanced working methods.
- Guaranteed durability and protection against future leaks.
- Preventive maintenance to extend the life of the system.




Roof waterproofing is especially important in cities like Barcelona, where rain and humidity can compromise the integrity of buildings. At Verticals Barcelona, we offer solutions adapted to every type of surface, from walkable terraces to sloping or flat roofs.
Our team of highly qualified professionals works with speed and precision, minimizing discomfort for residents during the procedure. In addition, we guarantee a final result that combines functionality and aesthetics, ensuring effective protection and an impeccable appearance.
- Courtyards of lights
- Facades
- Facade cleaning
- Protection
- Sealing
- Projected cork
- Replacement of downspouts
- Smoke outlet installation
- Installation of spikes and anti-bird nets
- Asbestos removal
- Installation of air conditioners
- 24h Service
- Lifelines
- Sandwich panel roofs
- Channel cleaning
- Exterior thermal insulation (SATE)
- Heritage facades
Antes de pedir una valoración
¿Basta con impermeabilizar donde veo la mancha?
No necesariamente. El agua puede desplazarse antes de hacerse visible. Revisar el recorrido evita tratar solo el síntoma y dejar abierta otra entrada.
¿Influye el estado de los desagües?
Sí. Un desagüe obstruido o una evacuación insuficiente puede provocar acumulaciones de agua. Conviene comprobarlo junto con juntas y encuentros.
¿Cómo preparo la consulta si hay una gotera?
Guarda una foto de la mancha y una vista general del terrado si ya puedes acceder con seguridad. Explica cuándo aparece y si entra agua activamente. No subas a una cubierta insegura.
El alcance y el presupuesto dependen del estado del edificio, la superficie o tramo afectado y el acceso. Las fotografías ayudan a preparar la consulta, pero una valoración definitiva puede requerir revisión presencial.
Para ampliar la información, consulta nuestra guía relacionada con este servicio.
Si el problema está relacionado con otra zona del edificio, consulta el servicio de limpieza de canales. Para una incidencia activa, tenemos atención de urgencias 24 horas. La atención no implica llegada inmediata garantizada ni permite intervenir sin valorar la seguridad.