Aluminum Windows & Doors
120 Side-Pressure Thermal-Break System Window
Design, construction and specifications
Designs & details
2 visual references
- Sound insulation
- 38 dB
- Airtightness
- q1 ≤ 0.5
- Thermal insulation
- K 2.0–2.2
- Watertightness
- P ≥ 700
- Wind pressure resistance
- P3 ≥ 9.0
Performance values are from the original catalog and have not been retested for this specification. Confirm performance for the selected glazing, dimensions and options.
Product specifications
Core specifications
- Main profile
- Primary aluminum T6063-T66
- Glazing configuration
- 5+20A+5 mm
- Hardware
- Hörmann double-row roller side-pressure hardware
- Profile wall thickness
- 1.8 + 3.0 mm
- Opening insect screen
- Not standard; inward-opening, side-folding or vertically retractable screens available
- Retractable screen size
- Standard arrangement within 1.3 × 2.4 m; larger sizes require confirmation
- Opening width
- Standard arrangement up to 1.3 m; wider openings require confirmation
- Optional guardrail
- 6+6 laminated glass guardrail or fixed guardrail
- Optional arrangement
- Fixed lower-light arrangement; confirm 125-series upgrade separately
Finishes & appearance
- Glazing bead / trim options
- Small square glazing bead
- Standard interior finishes
- Skyline Grey, Textured Grey, Textured Coffee
- Standard exterior finishes
- Skyline Grey, Textured Grey, Textured Coffee
Specification source: September 2026 specification sheet, page 2; unchanged construction and images: EOUXIN Chinese catalog, page 39 and adjacent scene page, pages 39, 40. Finish names are descriptive; confirm against an approved sample.
Interested in this design?
Share dimensions, quantities or drawings for configuration advice and a quotation.
Images and performance values are reproduced from the catalog. Please confirm configuration, test conditions and suitability.
Start with the design you like.
Share dimensions, quantities or drawings to refine your selection.