Sigma C
casement
UTILITY
Sigma C provides aluminum windows casement solutions with several frame system opening possibilities: inward opening casement, tilt-turn, and hopper.
Sigma M
minimal sliding
DESIGN
Sigma M provides an elegant, modern, minimal frame aluminum sliding structure, to provide a panoramic, non-intrusive view, allowing maximum transparency and natural light.
Sigma D
doors
DESIGN
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.