Aluminum roof windows SuproALU 78x140cm
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Modern and light multi-chamber aluminum construction
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Two-chamber glass package with outer tempered glass 4mm, Uw=1,0
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TGI insulated frame for improving the thermal properties of the window
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The insulation of the window's outer frame is made of EPS material in the standard package
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A four-seal system, resistant to UV radiation and low temperatures, ensures excellent window tightness
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Can be installed on roofs with a slope of 15 to 80 degrees
- Standard shades inside the window white (RAL9016) or gray (RAL7016)
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It is possible to order anodized and colors imitating wood structure.
PVC skylights Optilight TLP U4 78x140cm
• three-glass package, filled with inert gas (4H-16-4), • toughened outer glass with lifetime guarantee against hail, • inner glass 4 mm thick with selective coating, • U for package = 0.7 W/m²K, U for window = 1.1 W/m²K, • PVC profiles in white color (RAL 9010). • plastic does not absorb moisture, the window itself is resistant to corrosion and changing weather conditions, the required maintenance is minimal; • the handle in the lower part of the Elegant sash with two micro-ventilation modes ensures convenient use of the window.