Call us, write us on WhatsApp or request your quote online — we will respond in less than 10 minutes during business hours. 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, write us on WhatsApp or request your quote online — we will respond in less than 10 minutes during business hours.

The most frequent causes we see are three. First, strong wind closing a sliding door with such force that it bangs against the frame and cracks the tempered glass. This happens especially in areas with strong westerly or easterly winds such as La Mata, Punta Prima or Pilar de la Horadada when doors are left improperly closed. Second, children's balls or accidental impacts against window panes on ground floors or terraces. Third, attempted burglaries where the thief breaks the balcony door glass to enter, which is relatively rare in the area but does occur. The correct protocol when a pane of glass breaks has three steps. First, immediately remove all loose fragments to avoid accidents, which is especially important with children or pets in the house. Second, provisionally cover the area with a thick plastic sheet or board if the area is accessible from the exterior and there is 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 leading to an interior patio can wait 2-3 days without problems. A balcony door or exterior window with a risk of incoming rain or theft requires urgent replacement. Tempered glass is the standard for balcony doors, large windows, and areas at risk of impact. Its distinctive characteristic is that when it breaks, it shatters into thousands of small, blunt fragments that do not cause serious cuts, instead of large, sharp fragments like conventional glass. Spanish regulations (CTE) require tempered or laminated safety glass in all passage areas and at heights below 90 cm. If your broken glass was conventional single pane, we will replace it with tempered glass as mandatory to comply with regulations.

Glass with official manufacturer's warranty (5 years for defects) plus our installation coverage. Official manufacturer's warranty 5-10 years depending on brand and model. Plus 30 days on labour. For isolated chalets, detached houses in affected areas, or owners with prior experience of attempted burglaries, we recommend a high-security cylinder lock such as Cisa Astral S, Mul-T-Lock MT5+, Tesa T80 Plus or Mottura Champions. These raise the grade to EN1303 grade 6, adding all anti-features (bumping, picking, drilling, extraction). They come with a manufacturer's theft insurance guarantee. This guarantee is relevant. If, despite everything, entry is gained and you can prove the cylinder lock was tampered with, the manufacturer covers part of the damage.

The price for changing cylinder locks in El Guinardó typically ranges between €54 and €350. The final figure depends on the property's condition, materials, and labour time. We always provide a fixed quote before starting. For flats in blocks with neighbours, an active community, and natural surveillance, we recommend a medium-high security cylinder lock such as Tesa T80 or Cisa Astral. Effective anti-bumping, registered key (cannot be copied without your authorisation), EN1303 grade 5 certification (resistance to manipulation for years). Reasonable cost and significant real improvement over the standard. Call us, write us on WhatsApp or request your quote online — we will respond in less than 10 minutes during business hours.