We install the new boiler with updated accessories. A correctly sized expansion vessel. A new safety valve. A gas hose with an accessible shut-off valve. A forced draught flue gas extraction system, horizontal or vertical according to your community's regulations. And an automatic air vent at the highest point of the circuit. We configure parameters according to the type of installation (radiators, underfloor heating, or both) and adjust the heating curve to the local climate. 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.

We start by measuring humidity and reviewing current extraction points. We propose the simplest solution that resolves the problem, without over-engineering. The installation of a standard bathroom extractor is completed in a single visit; a VMC in a renovation requires duct planning. We leave everything connected, tested, and with the correct intake grilles for the system to work effectively. Bathroom extractors with a timer or hygrostat that start automatically when humidity rises. Kitchen hoods and extractors with external venting or a carbon filter when no duct is available. Controlled mechanical ventilation (CMV) systems for homes and renovations, which continuously and silently renew the air throughout the house. We also repair existing equipment: noisy motors, blocked blades, obstructed ducts, and grills that don't close. Modern homes are increasingly well-insulated, which is excellent for heating bills but creates a problem. The air isn't renewed, and humidity generated by cooking, showering, or breathing remains indoors. On the coast, with high ambient humidity for much of the year, this translates into condensation on windows, mould spots in corners and on ceilings. That stale air feeling typical of apartments closed for months during holiday rentals.

For budgeted projects, Ferroli and Baxi are reasonable alternatives, with a noticeably lower quality than premium brands but sufficient for standard domestic use. Saunier Duval offers excellent value for money, with the ThemaPlus Condens range as a benchmark for medium apartments and the Renova Condens for larger homes. Junkers (Bosch) is the second option with similar quality and slightly more competitive prices. The Cerapur Excellence Compact range is robust and efficient.

The price for a full apartment renovation in Provençals del Poblenou typically ranges between €2790 and €34200. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed price quote before starting. An installed extractor with a timer usually costs between €90 and €180 depending on the model and duct difficulty. We provide a free quote after seeing the installation point. Select the service you need to see more details and request a quote.