As a customer, you can choose from most of all models from Ekstrand's door range, even with large glass openings. With a low U-value (1.0 W / m²K), our safety-rated RC3 exterior door is a good environmental choice.
We provide the same generous guarantees on our RC3 doors as on our standard exterior doors. Bl.a. 15-year guarantee on dimensional stability and 10-year painting guarantee. This also applies to dark and black colors!
To meet the latest tough requirements for class RC3, the door must withstand burglary attempts for 20 minutes (5 minutes physical impact and 15 minutes reflection time) against the locking side, hinge side, through door leaves and against glass fastening. In addition to burglary attempts, the door and glass must also pass a static and a dynamic test. In the static test, the door must withstand pressures of 6 kN (600 kg) on glass and fasteners. During the dynamic test, a 50kg pendulum is released from a height of 750 mm three times against both door leaves and glass.