SlimLine 38

SlimLine 38

SlimLine 38 door

Light, Elegance and Comfort

SlimLine 38 is a highly insulated system inward and outward opening windows and doors, which combines elegance and comfort, with a unique design. This special slender steel look is the perfect solution for modern architecture and renovation of steel-framed windows, respecting the original design but offering a thermally improved solution.

In combination with its superior insulation capabilities, the system provides the perfect harmony between durable material, clean design and demanding architectural challenges.


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Technical information


Min. Visible width frame: inward opening1 1/2 inch 
Min. Visible width vent: inward opening1 11/16 inch 
Min. Visible width frame-vent: inward opening4 inch 
Min. Visible width frame: outward opening1 7/8 inch 
Min. Visible width frame-vent: outward opening4 3/8 inch 
Min. Visible width T-profile1 7/8 inch 
Max. height vent98 7/16 inch 
Max. width vent49 3/16 inch 
Overall system depth frame3 7/8 inch 
Overall system depth vent3 3/8 inch 
Rebate height9/16 inch 
Min. Glass thickness5/8 inch 
Max. Glass thickness2 3/16 inch 


Air tightness max. test pressure3 (600 Pa)
Water tightness4A (150 Pa)
Wind load resistanceC3 (1200 Pa)
Acoustic performanceRw(C;Ctr) = 38 (-1; -4) dB / 45 (-1; -5) dB
Burglar resistanceRC2/WK2
Thermal insulation (Uf)1,9 W/m²K

Opening elements

  • Inward Opening Double Window DoorInward Opening Double Window Door
  • Inward Opening Single Window DoorInward Opening Single Window Door
  • Outward Opening Double Window DoorOutward Opening Double Window Door
  • Outward opening single window doorOutward opening single window door