Waterproofing
Waterproofing Service Ibiza
Liquid polyurethane waterproofing in Ibiza for swimming pools, flat roofs and water tanks — a seamless, UV-stable, breathable membrane applied with certified Maris Polymers (Mariseal) systems.
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Liquid Polyurethane Waterproofing Service
We specialize in applying liquid polyurethane waterproofing systems, backed by certification as an applicator (number 1014) from Maris Polymers Polyurethane Systems.
Specialists in Polyurethane Waterproofing for Pools & Roofs
Commitment to the Environment
Our projects respect the environment and promote ecological balance, both in urban and rural settings, contributing to sustainable development in our islands.
Professional Technical Team
Our company’s technical team consists of professionals with extensive experience in our proprietary work methodology. We have related industrial experts and highly qualified operational staff in our team.
Liquid Polyurethane Application Process
The execution of a Constructive System of elastic liquid polyurethane membranes provides a durable solution, guaranteed for a long period, even in the most challenging conditions. This construction system is executed to achieve a result fully adhered to the substrate.
System Elements of Waterproofing
The system consists of the following elements
Certified Maris Polymers (Mariseal) waterproofing systems
We are a registered applicator (Nº 1016) of Maris Polymers, a European manufacturer of liquid-applied polyurethane waterproofing systems. Their Mariseal range forms a seamless, fully bonded membrane that adapts to any shape without joints — the weak point of traditional sheet membranes.
Applied cold and in continuous layers, the membrane bonds directly to the substrate, stays elastic across Ibiza’s temperature swings and resists UV without losing performance. The result is durable, breathable waterproofing for pools, roofs and water tanks.
| System type | One-component liquid polyurethane · cold-applied · seamless |
|---|---|
| Elongation at break | > 800% (ASTM D412) |
| Tensile strength | > 4 N/mm² |
| Service temperature | −40 °C to +90 °C |
| Crack bridging | Up to 2 mm (even at −10 °C) |
| UV resistance | Excellent — does not soften over time |
| Water-vapour permeability | Breathable membrane |
| Expected service life | Up to 25 years (ETA 05/0197 · EOTA/DIBt) |
Where we apply it
- Flat roofs and terraces
- Swimming pools and ponds
- Water tanks and deposits
- Balconies and walkable decks
- Planters and green roofs
Why a liquid polyurethane membrane
- Fully bonded and seamless — no joints, laps or weak points
- Stays elastic and bridges hairline cracks as the structure moves
- UV-stable and breathable, so it will not blister or peel
- Walkable and ready to receive tiles, mortex or finishes
- Certified Maris Polymers (Mariseal) systems applied by a registered applicator
Our complete villa services in Ibiza
From the structure to the finishes, one accredited team handles every trade your villa needs.
Let’s talk about your project
Tell us what you have in mind and we’ll reply with a clear plan, no strings attached.