OKNA Eco-Pro 600 series Window vs Andersen 100 series Window (PART1)

In PART 1, we compare OKNA Eco-Pro 600 series versus Andersen 100 series side by side. We start from the interior of the window and look at convince, design and performance of these windows. #OKNA600 window is made from premium vinyl, but has a lot of great features that are comparable or better than #Andersen100 window

[@justinecox2804]

Do these windows come in black color interior?

[@SidingWindowsWizardsLLC]

Yes, both Andersen 100 and OKNA 600 have an interior option in black color