Call us, message us on WhatsApp, or request your quote online — we respond in less than 10 minutes during working hours. Treatment requires addressing the origin of the water, not just the interior symptom. If the roof is degraded, the entire waterproofing must be renewed with new asphalt felt or a sprayed liquid polyurethane system. If the facade has structural cracks, they are sealed with elastic mastic and repainted with specific facade paint that covers micro-cracks. Only after ensuring exterior watertightness do we repair the interior wall. It depends on the linear metres of affected wall. We provide a fixed quote after a diagnostic visit, with no obligation.

This is damp that forms when moist indoor air touches a cold surface. Typical in kitchens and bathrooms without adequate ventilation, also in rooms exposed to north-facing facades that cool down more in winter. It manifests as water droplets on windows, cold corners of rooms, black mould spots in cold areas of walls. Specific to homes on the seafront. Saltpetre deposits on exterior walls and penetrates with moisture. It emerges as it evaporates, forming white or bluish stains that flake the paint from within. The treatment involves washing with specific chemicals, neutralising remaining salts with anti-efflorescence products. Application of a siloxane-type painting system that allows the wall to breathe without letting water in. Formal guarantee on the treatment. If the damp reappears at the same spot, we will return.

No, we choose the product compatible with each material (stoneware, marble, microcement, parquet) after prior assessment. This is exactly what prevents scratching or clouding new surfaces. For chemical injection and interior wall repair, yes, at least move furniture away from the affected wall. We work with protective plastics to minimise dust. We guarantee chemical injection for 5 years in writing. The reality is that it lasts 15-20 years or more if the treatment is done well and no new source appears.

The price for exterior painting in Centre (Hospitalet) typically ranges between 120 and 2325 euros. The final figure depends on the property's condition, materials, and working time. We always provide a fixed quote before starting. Call us, message us on WhatsApp, or request your quote online — we respond in less than 10 minutes during working hours. The result is a home ready to move into or to hand over to a tenant or buyer, with no dust reappearing after two days, nor residue on windows and taps. We carry out a free prior assessment to give you a fixed price based on the metres and condition. Building work leaves more residue than a simple paint job. All work comes with a 30-day guarantee.