Optiwin’s side entrance doors offer the perfect combination of natural flair, modern aesthetics and top energy efficiency. These doors, made from wood or wood-aluminum, bring nature directly into your home while protecting against cold, heat and moisture. They are tailored to match the corresponding Optiwin window systems, creating a harmonious overall concept. For the highest energy standards, at passive or low-energy house levels, the straightforward side entrance doors are an ideal and visually attractive solution for your home.
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Natural charm and durability – with the Allround wood window from Optiwin, you can feel pure nature.
These glass elements promise pure transparency.
Curtain walls made from wood for maximum efficiency.
