S300 Deluxe Alutherm

Basic characteristics:

  • 38 mm sash width
  • Thermal-brake classification Gruppe 2.3 (According to DIN5261-3, UR = 4.0 W/m2K)
  • Inox steel roller driver for easier and smoother sliding (near zero friction)
  • 32 mm heavy-load rollers, made of teflon
  • Glazing sash with built-in handle
  • Sealing with two rows of Hi-Fin membrane brushes
  • Single or multiple point lock, with backset application inside the frame’s sliding guide.
  • Option of glazing installation as in conventional “tilt-and-turn” systems, using a sash with a complementary glazing bead.

Aluminum alloy AlMgSi (EN AW 6060)
Hardness 12 Webster or 70 HB minimum
Minimum Powder Coating Thickness 75µm minimum
Profile thickness (min-max) 1,5 – 1,8 mm
Thermal-brake type Mechanical, with PA 6.6 fiber enforced polyamide at 20 and 24mm in sash and rame respectively
Profile Geometry Control EN DIN 12020-2 Compliant
Sash dimensions (Width\Height) 38 \ 100 mm
Sliding 32 mm teflon rollers on inox steel guide
Glazing type Single or double, up to 26 mm
Maximum glazing weight 200 Kg per sash
Sealing Perimetrical, using two rows of Hi-Fi membrane brushes

Product Line Construction Options:

  • Interlocking (with or without a fly-screen)
  • Internal Fusible (glazing or glazing with shutter or glazing with shutter and fly-screen)
  • External Fusible (glazing or glazing with shutter or glazing with shutter and fly-screen)


  • The design, the production process, and the quality control of all profiles produced by Alumil are certified with ISO 9001.
  • The process of electrostatic powder coating is certified by QUALICOAT and RAL (GSB) in all plants operated by Alumil.

Catalogue of profiles

S300 Deluxe Alutherm