Aluminium outward opening doors eun45

Key Attributes.

1.Heat Insulation: Excellent insulation that works well in extreme climatic conditions 2.Sound proofing: Well designed for effective sound proofing up to 30db, meeting relevant standards 3.Impact: Aluminium alloys are stronger than UPVC structures. 4.Air-tight: First class air-tight properties, All joints and gaps are sealed with multiple felt or rubber strips, achieving 50% energy saving 5.Water-tight: Well designed rain protection structures. Water-tight properties meeting relevant national standards. 6.Security: Strong structure protects against break-ins 7.Design: Heat insulation design and construction in accordance with national standards, thus receiving recognition from relevant national authorities.