Imperial 800 – doors with high thermal insulation parameters

  • door system designed for designing doors with high thermal insulation parameters,
  • the system is compatible with Imperial system – thanks to adaptive profiles designs in series IP800 can be integrated with Imperial shop windows,
  • the system features very good anti-burglary properties (the lock is situated far from the outer side),
  • thermal insulation lintel is used, which can be dismantled following door installation in the frame,
  • the system offers solutions preventing catching of fingers (antyfinger),
  • option of bending profiles (detailed specification of profiles and detailed technical parameters of profile bending process are available
    in the customer area,
  • the system is also available in the variant with improved thermal insulation power (IP800i, IP800i+), which was achieved by applying special thermal inserts slid between thermal separators and around the glass pane; such a solution improves the insulating power of the profile by 0,2 – 0,5 W/m2K,
  • 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

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Technical specification

systemmaterialdepth of framedepth of leafglazing rangetype of doors
IP 800aluminium/polyamid2916in2916in03564in-22164insingle and double doors, outside opening, inside opening, panic doors


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.