Handles
Openings
Versatility
Sigma D provides aluminum doors solutions with adjustable supporting hinges of unbeatable quality, both ideal for residences or non-residential (commercial doors) usage and accommodating all types of decorative or glazed panels. Optimal for energy-saving building renovations.
Specifications
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Thermal isolation
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Acoustic isolation
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Resistance to forced entry
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Air & water tightness
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Mechanical resistance
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Airtightness A*4
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1 million cycles tested
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RAL Colors
Glass
double
triple
1.5
1.1
0.38
0.29
0.52
0.42