Imperial SU – window with hidden sash
- three-chamber window system with thermal insulation designed for designing windows with hidden sash, invisible from the outside
- the system features specially designed shape of the frame hiding the full height of sash profile
- a wide range of glazing allows using all types of single and double cavity, acoustic and anti-burglary glass panes
- profile drainage in two variants: traditional and hidden
- the option of bending profiles
- hidden sash system is the system preferred by designers, as it allows “hiding” windows in aluminium and glass structure; thanks to application of this solution opened and fixed window segments look identical from the outside
- a wide range of colours available – RAL palette (Qualicoat 1518), structural colours, Aliplast Wood Colour Effect (Qualideco PL-0001), anodized (Qualanod 1808), bi-colour
TECHNICAL SPECIFICATION
| system | material | depth of frame | depth of leaf | glazing range | type of windows |
| IP SU | aluminium/ polyamid | 65 mm | 68 mm | 4-41 mm | hidden sash |
| IP SU i | aluminium / polyamid | 56 mm | 68 mm | 4-41 mm | hidden sash |
PERFORMANCE
| system | thermal insulation Uf* | air permeability | windload resistance | watertightness |
| IP SU | Uf from 1,48 W/m2K | Class 4; EN 12207 | Class C5/B5; EN 12210 | Class E1200; EN 12208 |
| IP SU i | Uf from 1,12 W/m2K | Class 4; EN 12207 | Class C5/B5; EN 12210 | Class E1200; EN 12208 |
Download full Imperial Series Tilt & Turn Window Certificate
SPECIFICATION:
AAMA/WDMA/CSA 101/I.S.2/A440-11,
AAMA/WDMA/CSA 101/I.S.2/A440-17,
A440S1-17.
