How much do burglarproof windows cost?

How much do
burglarproof windows cost?

We would be pleased to generate a non-binding cost estimate for you.

No object is the same as any other, and many characteristics are involved here. Therefore, the guide values listed here are only a coarse orientation:

Resistance class windows	fitting resistance class glass	approximate price per m²
RC1	no meaningful burglary protection	---
RC2	SILATEC P6B	1,000 €/m²
RC3	SILATEC P6B	1,500 €/m²
RC4	SILATEC P8B	2,500 €/m²
RC5	SILATEC P8B	4,000 €/m²
RC6	SILATEC P8B	6,000 €/m²