With the Reynaers SlimLine 38 aluminum frame profile of 52 x 76 mm, we apply a low-relief aluminum threshold to all door frames as standard. It concerns a low sill of 18 mm. For exact detailing of the sill, see the page: Detailing

With all aluminum window and fixed glass frames, the frame is produced with a continuous aluminum profile. 

The sills meet the requirements for the maximum step height in the Building Decree and are supplied in an aluminum color as standard.