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

6 mm is standard for residential showers. 8 mm for large fixed surfaces, very tall walls, or when seeking a premium look with a sense of robustness. Climalit double glazing is the standard for thermal and acoustic insulation in modern construction. Two panes of glass separated by a dehydrated air chamber and sealed at the perimeter. If one pane of Climalit breaks, the entire pane must be replaced because the air chamber becomes contaminated with moisture and loses its insulating function. Replacement is slightly more expensive but technically the only correct solution. 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 serious cuts, instead of large, sharp fragments like 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 simple conventional glass, we are obliged to replace it with tempered glass to comply with regulations.

All that investment in a security cylinder loses its meaning if key copies are freely made at any local hardware store. The registered key of the security cylinder can only be duplicated at the manufacturer's official distributor by presenting the owner's card that we provide upon installation. Without that card, no copy is possible. This means you control exactly how many keys exist and who has them. You'll never have the uncomfortable doubt of whether the local locksmith or a key duplicator has kept your key pattern for future use. For detached chalets, single-family homes in affected areas, or owners with previous experience of attempted break-ins, we recommend high-security cylinders 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 anti-theft insurance guarantee. This guarantee is relevant. If, despite everything, an entry occurs and you can prove the cylinder was tampered with, the manufacturer covers part of the damage. Official manufacturer's guarantee 5-10 years depending on brand and model. Plus 30 days on labour.

The price for changing lock cylinders in El Besòs i el Maresme typically ranges between €54 and €350. The final figure depends on the property's condition, materials, and work time. We always provide a fixed quote before starting. For apartments in blocks with neighbours, an active community, and natural surveillance, we recommend medium-high security cylinders like 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. 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 on the same visit.