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Most common cause of intrusion

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What does U-value mean?

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Aluminium window A-MD


The A-MD|72 aluminum windows offer a great many solutions for special design requirements. The contour of the design with beveled outer contours is ideal for renovation or visual accentuation.


  • Depth of 72 mm
  • Double sealing system
  • Security up to resistance class 3 (RC 3)
  • Basic security standard
  • DIN V ENV 1627:1999
Thermal insulation
  • Thermal insulation up to Uw=1,1 W/m²K*
  • Thermal insulation standard Uw=1,3 W/m²K*
Sound proof
  • Sound insulation to DIN EN 20140-3
  • Sound proofing up to level 5 (bis Rw,P=47 dB)*
  • Additional sound proofing through centre seal
  • Mechatronic fittings carry VDE approvals and TÜV certified
  • Black seals as standard equipment
  • Protected area from rainwater for the fitting in the fold region
  • Narrow sight lines additionally protects the fittings from burglars

* depending on profile, glazing and size


Basic security
  • Safety tilt striking plate below
  • Solid frame
  • Wing profile with steel reinforcement

RC 1 safety (WK 1)
  • Enhanced basic security
  • Meets DIN V ENV 1627-1630 WK1 standards
  • Adjustable mushroom locks and burglar resistant security keeps on all four corner regions
  • Lockable window handle (100 Nm)
  • Solid frame and wing profile with steel reinforcement

RC 2 Security (WK 2)
  • High security requirements according to DIN V ENV 1627-1630 WK2 recommended by the criminal investigation department
  • Additional up to a maximum of ten adjustable mushroom locks and burglar resistant security keeps on all sides
  • Lockable window handle (100 Nm)
  • Additional drilling protection made of steel
  • Security glass A3 (P4A)
  • Secured glass strips by bonding
  • Solid frame profile and wing profile with steel reinforcement
  • Partly screwed joints in the steel reinforcement

Glass and glazing bars

Insulated glass / double
thermal insulation
Ug = 1,1 W/m²K
Insulated glass / triple
thermal insulation Plus
Ug = 0,7 W/m²K
Ug = 0,6 W/m²K
Insulated glass / double
burglary resistant
Ug = 1,1 W/m²K
Insulated glass / double
thermal- and
sound insulation
Ug = 1,1 W/m²K

Bars internal

Bars glued on
with Wiener Kern

Glass-dividing bars

The colors of the tocana
for your home.

windows and doors
with wooden look.


Your home turns colorful.
windows and doors
with RAL-like colors.


For our PVC Windows and Doors we only use Materials "Made in Germany".

Our website is CO₂-neutral.
Thereby we reduce the CO₂-emission.

Trendsetting hardware solutions offers high functionality and security.

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