Okna Windows : OKNA Double Hung Windows : New Jersey (NJ) : Okna Windows : Enviro-Star

Okna Enviro-Star Double Hung Windows for NJ

Okna Enviro-Star Features

Maintenance free rigid multi-chamber vinyl profile using a high grade virgin uPVC.

Full 3 1/4" Depth Welded Mainframe with beveled colonial exterior features curves that are not only beautiful, but also allow for maximum weld surface resulting in superior strength and years of long lasting performance.

Heatseal® (non metal) warm edge spacer system for excellent thermal efficiency and drastic reduction in the possibility of condensation on the inside of the replacement window.

Full integral interlock with double weather-stripping.

A variety of hardware options fits harmoniously into any décor.

Fiberglass mesh half screens standard on all windows.

Optional locking screen provides an additional safety measure.*

The elegant, beveled profile of our 800 Series will enhance the beauty of your home's exterior by giving it the traditional look and feel of wood windows with the performance and ease of maintenance you can only get with vinyl windows. The 800 Series can also be painted to match any exterior.	The classically refined line of the Enviro Star 800 Series brings to mind a traditional wood window without most of the maintenance responsibilities. A streamlined design, packed with a variety of features makes this window a sophisticated choice.
Recessed vent and tilt latches give the window a streamlined appearance as well as making clean-up a breeze. The reveal of the top sash at the meeting rails is a distinguishing mark of the 800 Series, drawing inspiration from classic wood windows.	The 800 Series offers hardware options reminiscent of classic wood windows. It is the only vinyl window we manufacture without an integrated lift rail. The double hung features a handle style based on traditional wood windows.
We constructed the 800 Series to authentically represent a traditional wood window. The smallest details, such as the rounded beveled edges of the glazing bead, are a nod to the classic .	A one piece sloped sill allows for proper water drainage without leaks.
Additional high density composite reinforcement (shown in blue) inside the upper part of the sash make our windows structurally stronger than others available on the market.	Magnetic Seals (shown in light blue), similar to those used in refrigerators, dramatically reduce drafts and greatly improve the thermal performance of our windows.