WINDOW AND DOOR SYSTEM WITH THERMAL INSULATION
MORAD AC-77HI system
Technical parameters
Maximum dimensions of single-leaf doors: 1504 x 2583 mm
Maximum dimensions of double doors: 2885 x 2583 mm
Waterproof: E1500
Uw: od 0,88 W/(m²K) (reference window 1230 × 1480mm)
Thigh: from 1,0 reference door 1230x2180 mm)
Frame heat transfer coefficient Uf: from 1,2 W/(m²K)
Acoustic insulation Rw: window: 43 dB, door: 42 dB, display case: 44dB (depending on filling)
Wind load resistance: C5
Construction depth
- 85 mm for window sashes
- 77 mm for other sections
Design support for architect and manufacturer:
Information brochure:
MORAD AC-77HI window and door system
The AC-77HI system is an aluminum system designed for exterior installations requiring very high thermal and acoustic insulation. It enables the construction of large glazing, sliding, folding, and automatic doors, as well as curved structures.
Where can the MORAD AC-77HI system be used?
- In residential and commercial construction
- In projects requiring above-average thermal and acoustic insulation
- In buildings with large glazing, sliding, folding and automatic doors
- In modern investments where aesthetics and functionality are important
What systems is the AC-77HI compatible with?
The AC-77HI system is designed for full integration with other MORAD solutions:
- AC-62 - window and door system
- AZ-45 - internal installation system
- AF-50 - aluminum facade system
MORAD AC-77HI system - quality confirmed by standards
The profiles are pressed from the EN AW-6060 alloy in accordance with the PN-EN 573-3:2009 standard, and their dimensions and shapes meet the requirements of the PN-EN 12020-2:2001 standard.
Frequently asked questions (faq)
How is high thermal insulation achieved for external construction?
The high insulation of the AC-77HI system is achieved thanks to the increased depth of the profiles, multi-chamber thermal breaks that improve the insulation and stiffness of the profile, and multi-chamber two-component EPDM seals.
Why choose an aluminum window and door system?
Aluminum window and door systems combine high strength and durability with modern aesthetics and the possibility of creating large glazing.