The shield covers and reinforces the exterior area of the cylinder, one of the most common points of attack, without impeding comfortable use of the key.
Real Compatibility
Measurements, lock, door and cylinder determine which shield can be installed correctly. We check the set before choosing the model.
Homes and communities
We apply solutions for armored, armored, conventional doors and community accesses.
Why install a protective shield
A good bowler hat must be accompanied by adequate external protection. Safety shields help make it difficult to break, remove and drill the cylinder. The installation must be done with the correct model and respecting the characteristics of the door so that the assembly works as intended. A good installation protects without compromising closure.
Check of lock, cylinder and door thickness.
Anti-break shields and magnetic options as needed.
Compatibility with reinforced and armored doors.
Joint assessment of shield and safety cylinder.
Shield and lock change: when should it be done at the same time
If the cylinder is already old, does not have current protections or is showing wear, it may be more effective to renew both elements during the same intervention. First we evaluate the state of the installation and explain the alternatives available so that invest only in what your door needs.
Standard, armored or magnetic shield
The choice depends on the cylinder, the lock, the thickness and material of the door, the projection of the cylinder and the level of exposure. A magnetic shield adds a movable cover, while other models prioritize the physical strength of the body and attachment. Not all shields are compatible with all doors: we measure and check the set before recommending it.
Security Shields FAQ
Protects the outer area of the cylinder against breakage, extraction and drilling, depending on the model.
Each installation must be reviewed before confirming the appropriate model.
It depends on its status and compatibility; The whole is assessed during the visit.
Read what customers who have relied on our services have to say.
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Paula S
26 August 2026
I needed to change the lock on my house, and the experience was very positive. They responded quickly, the technician arrived at the agreed time and carried out the installation. I'm very happy with the service I received; they were very friendly and professional. I highly recommend them!
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Anthony Trave
26 August 2026
The entire experience, from the initial consultation to the final cleanup, was flawless. The team made measuring and ordering quick and easy, guiding me through the design options to provide maximum security without making my house look like a fortress.
Why I was impressed:
Speed: The time between the quote and the installation day was surprisingly fast. The installation itself took much less time than expected.
Professionalism: The installers were punctual, very easy to work with, and respectful of my home, keeping the work area tidy.
Build quality: The bars feel extremely solid and firmly anchored to the structure. I have no doubt about their ability to keep intruders out.
If you're hesitant about securing your windows, I highly recommend doing so. It was an incredibly easy experience from start to finish, and the added peace of mind is worth every penny.
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Aina Funes Sala
21 August 2026
They replaced my garage door very quickly and professionally!
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PP Pineda
19 August 2026
Professional and efficient.
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Sonia Muñoz
19 August 2026
I'm extremely happy with both the staff and their service.
They were very professional, fast, friendly, and efficient.
I called them because I locked myself out, and they arrived right away.
They also recommended a lock to improve my home's security, as well as other security measures.
Competitive prices.
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Mercè Arisa Aguilar
19 August 2026
100% recommended. Great professionals, everything was perfect 🥰
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Carolina Povedano
19 August 2026
Highly recommended, they are excellent professionals
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Paula Pacheco Cerro
19 August 2026
I contacted them recently and would definitely use them again. Professional, impeccable service, and above all, very punctual! Super attentive and professional service at all times. Highly recommended, honestly 😊😊
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Ivan Sanchez Serrano
15 August 2026
Qualified staff and good price. Quick response, they changed the lock and we are satisfied.
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Javier Padilla
15 August 2026
They changed my lock and they are excellent in their customer service and very good workers. I don't give them 5 stars, but 10.
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Alexdit Der
14 August 2026
Professional, efficient and fast people, very happy with the service.
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Hector Muñoz Garcia
8 August 2026
The customer service was excellent, both on the phone and with the locksmith who came. I couldn't get into my house because my key wasn't working; they came and fixed it the same day. Highly recommended.
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Lily Lili
8 August 2026
Excellent work. I needed to change the lock cylinder on my front door, and they were very quick and clean. They gave me great security advice, and the service was outstanding. The price was very good compared to other places.
Thank you.
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Charo Garcia Ruiz
5 August 2026
They installed two blinds for me and I'm very happy with the result and the service. They were professional, fast, and very friendly. Highly recommended.
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Biby
3 August 2026
Everything went perfectly. We arranged a lock cylinder replacement with the company, and they were incredibly helpful, transparent, and efficient throughout the entire process! Thank you so much!
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Laura Granato
1 August 2026
Excellent service. They were very professional and friendly from the start. They solved my problem and offered new solutions. Their experience is evident, and they provide a trustworthy service. I highly recommend them!
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Carmen Puch Valle
23 July 2026
Exemplary service in terms of customer service, price, and management! Highly recommended!
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Noa Roa Bertola
21 July 2026
I highly recommend this site, great service.
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Maksym Derezyuk
21 July 2026
They are super friendly, super fast at their work, and generally great. Highly recommended, 10/10!!!
