We start with a measurement visit. We precisely measure the existing opening, identify the type of glass to be replaced (tempered, laminated, Climalit), and verify the fixing system to the frame (silicone, PVC profile, neoprene gasket) so that the replacement is identical to the original. We provide a fixed quote during the same visit. Call us, send us a message on WhatsApp or request your quote online — we'll reply in less than 10 minutes during business hours. In all passageways and heights below 90cm: tempered or laminated safety glass. Spanish Building Code (CTE). If the original was simple, it must be upgraded to safety glass.

The correct protocol when glass breaks involves three steps. First, immediately remove all loose fragments to prevent accidents, which is especially important with children or pets at home. Second, provisionally cover with a thick plastic sheet or board if the area is accessible from the outside and there's a risk of intrusion. And third, call the glazier as soon as possible for measurement and replacement. The urgency depends on whether the area is watertight or not. A window facing an interior patio can wait 2-3 days without issue. A balcony door or exterior window with a risk of rain ingress or theft needs urgent replacement. Tempered glass is the standard for balcony doors, large windows, and areas at risk of impact. Its distinctive feature is that when it breaks, it shatters into thousands of small, blunt fragments that do not cause severe cuts, unlike large, sharp fragments from conventional glass. Spanish regulations (CTE) require tempered or laminated safety glass in all passageways and at heights below 90 cm. If your broken glass was conventional single pane, we will replace it with tempered glass as required by regulations. Laminated glass, formed by two panes joined by an inner layer of transparent PVB, is the premium option for doors and windows at risk of theft. When it breaks, the fragments remain adhered to the PVB layer, and the window maintains significant residual resistance. This is what we recommend for accessible ground floors or isolated chalets with a high risk.

Glass with official manufacturer's warranty (5 years for defects) plus our installation coverage. If the lock is in good condition, only replacing the cylinder is the most economical. If it's old or of poor quality, a full lock change is a better investment. Full lock change or just the cylinder depending on the case. Quality brand and new set of keys.

The price for changing lock cylinders in Les Tres Torres typically ranges between 54 and 350 euros. The final figure depends on the property's condition, materials, and working time. We always provide a fixed quote before starting. Call us, send us a message on WhatsApp or request your quote online — we'll reply in less than 10 minutes during business hours. When a client calls us for an emergency (keys left inside, lost key, blocked lock), we first assess if non-destructive opening is possible. Most standard locks can be opened with professional techniques (lock picking, impressioning, pin manipulation) in 15-30 minutes without damaging the cylinder. This saves the client the cost of replacing the entire cylinder. For high-end anti-bumping cylinders, non-destructive opening may not be possible, and the only solution is to drill out and replace the cylinder, which is more expensive but leaves the door like new with a new, reinforced security cylinder.