Perseo doors also offer a high degree of protection, and are classified for Burglar-resistance Class 3.
Silvelox Perseo entrance doors also offer excellent security characteristics thanks to the inclusion of an internal double electro galvanised steel body. They have passed the following tests: burglar resistance Class 3, water resistance, air permeability and noise resistance. The visible edge of the door, where the locking mechanism is sited, is finished in steel.