Imperial OUT – windows with sash tilt out and turn out

  • window system designated for designing tilt out and turn out windows,
  • system Imperial OUT is fully compatible with window system Imperial (they share system elements: connectors, gaskets, glazing strips),
  • system IMPERIAL  OUT features faced internal surface of the frame and the sash,
  • turn out windows can be fitted with two types of hinges: rotating hinges or scissor hinge; window hardware used allows tilting the top or the bottom of the window outwards; option of turn out window with the limit stop,
  • available option of integrating windows with walls by using reversing profile,
  • option of bending profiles,
  • maximum dimensions and weights of structures in Imperial OUT system:

    – tilt out windows:
    minimum width and height of sash 191116in, maximum width and height of sash 784764in, maximum weight of sash 220lb for tilt out windows

    – turn out windows:
    minimum width and height of sash 191116in, maximum width of sash 59116in, height of sash 118764in, maximum weight of sash 264lb for turn out windows
  • system IP OUT is available in the variant with improved thermal insulation power:
    available options: IP OUTi with additional, peripheral thermal insulation, at the profile-glass interface; IP-OUT i+ with additional thermal insulation between thermal spacers
  • this system is a very popular in Nordic countries and on British Isles; perfectly matching old and stylized manor houses, wood cabins or simple Scandinavian type houses; shutters are often used with such windows
  • a wide  range of colours available – RAL palette (Qualicoat 1518), structural colours, Aliplast Wood Colour Effect (Qualideco PL-0001), anodized (Qualanod 1808), bi-colour
Imperial Out Series

Do you want to find out if our collaboration terms are suitable for you and your business?

Technical specification

SystemMaterialDepth of frameDepth of leafGlazing rangeType of windows
IP OUTaluminium/polyamid2916in22932in03564in-21332inoutward opening


Design Pressure (DP)Structural Pressure (STP)U-FactorSHGC (Solar Heat Gain Coefficient)Visible TransmittanceCondensation Resistance
Imperial Tilt Turn Window+45.1psf+67.7psffrom 0.24from 0.12from 0.1055
Imperial Fixed Window+75.19psf+112.78psffrom 0.16from 0.13from 0.1549

Download full Imperial Series Tilt & Turn Window Certificate

AAMA/WDMA/CSA 101/I.S.2/A440-11,
AAMA/WDMA/CSA 101/I.S.2/A440-17,


Download the PDF

file and save it to a disk to explore the details of the American Systems Windows later.