The first step is a diagnosis of the substrate. If the existing paint is well adhered, we cover it. If it's peeling, we completely remove it with a spatula and sander, leaving the substrate clean. If there are structural cracks (not superficial), we treat them with elastic filler that accommodates the building's small movements without re-cracking. If there are saltpeter stains or white efflorescence, we descale them with a specific chemical product and neutralise before painting. The second step is priming. We apply a specific sealing primer that penetrates the substrate and creates a uniform adhesion base for the final paint. Without correct priming, the final paint may not adhere well to the substrate and peel off quickly. This is the step most often skipped in quick repainting jobs but has the biggest impact on durability. The third step is the application of the final paint. For large facades, we use airless spray guns that provide a fast, uniform finish. For terraces and detail areas, we use a good quality roller. We always apply two crossed coats (the first vertical, the second horizontal) to ensure uniform coverage without marks.

Properties on the seafront have specific problems that require extra treatment. Saltpeter settles on the wall and, with humidity, migrates into the substrate. When we paint over it, the salts continue their path and peel off the new paint within a few months. The solution is washing with specific chemical products before painting, neutralisation, and application of siloxane-type paint that allows the wall to breathe without letting water through. Hydraulic leaks require extra treatment. If water is entering from the roof, the roof must be repaired first. If it's rising damp from the ground, it requires chemical barrier injection. Painting over it without addressing the source is always a waste of money. Boiler maintenance is performed by the same technician who would attend if a serious breakdown occurred. This means they are familiar with the installation. The difference compared to a one-off service hired by the insurer is noticeable in the appliance's lifespan. A well-maintained boiler lasts 18-20 years. A poorly maintained one breaks down after 8.

The most common mistake is repainting facades with interior paint or cheap, large-surface exterior paint. It works the first year but visibly deteriorates by the second. You need to invest in specific exterior paint with acrylic or silicone resins, quality UV filter, and impact resistance. The cost difference per litre between economical and professional paint is relatively small. The difference in years of durability more than compensates. We check the condition of the facade and choose the appropriate painting system for the material and exposure. Official manufacturer's warranty for the paint plus our coverage for labour.

The price for communal area cleaning in Sant Martí de Provençals typically ranges between 59 and 545 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'll respond in less than 10 minutes during business hours. Call us, message us on WhatsApp, or request your quote online — we'll respond in less than 10 minutes during business hours.