Call us, message us on WhatsApp, or request your quote online — we'll reply in under 10 minutes during business hours. Silicone application is done with a sealant gun and continuous movement without stopping. Pausing and restarting creates visible irregularities. Immediately after applying, smooth it with a silicone spatula or a finger dipped in soapy water to achieve the characteristic uniform concave finish. Remove the masking tape before the silicone starts to cure, within the first 5 minutes. First, you must completely remove the old silicone. New silicone cannot be applied over old silicone; it will not adhere and will peel off within weeks. Removal is done with a special cutter, a scraper, and, in difficult cases, with a specific chemical softening product that dissolves the old silicone without damaging the tile.

Silicone sealant in wet areas like showers, bathtubs, and kitchen countertops has a realistic lifespan of 4 to 7 years in the best-case scenario. After that, the first signs appear. Discolouration to yellow or grey, small cracks in the sealant bead, separation between the silicone and the wall or sanitaryware. Black mould stains that cannot be removed by normal cleaning also appear, or water leaks through when someone showers. The second service is plumbing in homes with old installations. Replacing lead pipes when they appear, bathroom renovations that maintain the original layout or modernise it according to the client's preference, installation of modern electric water heaters. For some houses with a rear utility area, we also handle rainwater downpipe drainage, which can cause problems during heavy rainfall. The second largest service is maintenance coordinated with property managers. Monthly maintenance of communal swimming pools with water analysis and correct dosing, electrical maintenance of common areas (lighting, lifts where applicable, technical rooms), minor plumbing repairs in common areas affecting multiple apartments.

Minimum 24 hours for complete curing. Quality neutral silicone dries to the touch in 30 minutes, but internal curing takes 24 hours to become watertight. Running a new cable through a forty-centimetre-thick old masonry wall is not the same as running it through a plasterboard partition. Here, technicians must know the city and bring the right equipment, long drills, SDS-MAX bits, heavy rotary hammers, because without them, an installation that would take a morning in another city could take two days if you lack the correct tools. We repair sealed and atmospheric water heaters from leading brands and perform the annual maintenance recommended by the manufacturer. If the breakdown is not worth repairing, we offer replacement options with installation included.

The price for partition walls and masonry in Porta generally ranges between €186 and €5400. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. We offer a 24-hour emergency service for major leaks, serious blockages, and water heater failures. Outside of normal hours, we charge a call-out fee, which we will inform you about before sending a technician, so you can make an informed decision. We have verified professionals available in under 2 hours. Choose the service and request a quote.