Transparency in its most secure form.

The desire for light-flooded architecture and the need for security are no longer a contradiction in terms. swissFineLine Protect offers a level of security that was previously not expected of windows.

Burglary protectionchevron_right

Burglary protection

With the burglar resistance classes RC2, RC3 and RC4, swissFineLine is able to resist even extreme burglary attempts. 

Bullet resistancechevron_right

Bullet resistance

Bullet-resistant windows are used where maximum security is required. 



Everything under control. The electronic monitoring components add to personal protection.

Security can be that beautiful. Learn the most important information and facts about swissFineLine Protect on 20 pages.

What offers burglary protection according to RC4, how does a window become bulletproof and what are the possibilities with smart surveillance?

swissFineLine Protect - Security at the highest level.

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Secure Housing Switzerlandchevron_right

The association "Sicheres Wohnen Schweiz (SWS)" was founded with the aim of raising citizens' awareness of the importance of burglary protection and providing them with expert support on the way to secure living. swissFineLine is committed to improving individual burglary protection in Switzerland.


Limitless from the inside. Chanceless from the outside.

99% transparency – 100% security

Discover more swissFineLine highlights:

System versions 


Design diversity


Now even safer!

swissFineLine resists even the most brutal attacks. The sliding window has recently been tested in the firing class up to FB6-NS. Whatever may come, you are safe behind our sliding windows.

Chanceless from the outside

No chance for burglars. swissFineLine achieves top security class RC4. Find out more about the most secure elegant sliding window.


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