Okna 400 Windows Reviews
The Okna 400 window, also known as the Precision Weld Series, is the economy vinyl window option from Okna. The 400 Precision Weld model can be ordered as a double hung, picture, slider, or hopper window. It is also available as a replacement or in a new construction set up. The Precision Weld is one of our top selections for the best cheap replacement window currently available on the market.
The Okna 400 Precision Weld includes standard features such as a fusion welded frame, 3.25" depth frame, a Heatseal spacer, a full integral interlock, double weatherstripping and fully extruded sash handles.
In terms of color options, the 400 model can be ordered in an interior white, almond or cocoa. On the exterior, it comes in white, brown, bronze, cocoa, sandstone, almond, as well as a number of additional custom colors. Hardware comes in the three interior frame colors.
Review By John M. - Site Editor - 2015