ProVia’s ecoLite vinyl windows are designed with an innovative frame and sash design, dual weatherstripping and insulated glass window system for better durability, reduced air infiltration, higher energy efficiency and more comfort in the home year-round. Other features of our economy class windows include the Quick Tilt™ balance system with color-matched covers and accessory grooves for more interior and exterior trim options.

ecoLite Features

3¼" frame depth

SunShield® Vinyl

3⁄4" Insulated glass utilizing Intercept Blackline™ Spacer

Integral Interlock at meeting rail

Quick Tilt™ balance system with color-matched covers

Accessory grooves for more interior and exterior trim options

Surface mount locks

Vent stop

Barrier-fin weatherstripping

Roll formed aluminum screen frame with BetterVue™ fiberglass mesh

Integral nail fin – can be ordered with or without

* Requires aluminum reinforcement and sill upgrade.

ecoLite Features

Single Hung Windows

Fixed direct-glazed top sash


ecoLite Features

Picture Windows

Direct-glazed with interior glazing bead


Slider Windows

Pocket sill design

ecoLite Slider Features

Single Slider Windows

Fixed direct-glazed sash and pocket sill design

Test data is a result of sizes shown, configurations and lab conditions of a certified independent third party laboratory.


Intercept BlackLine™ LOW-E

Most of your new window is glass…that's why we feature the Intercept Blackline IG Spacer System on all ecoLite windows. The Blackline spacer features a one-piece U-channel design that creates an effective thermal barrier to help reduce conducted heat loss. The unique black coating creates an aesthetically pleasing sight line at the edge of the glass.

low e blackline

ecoLite Accessories


ecoLite® Hardware

Windows come standard with matching hardware. Dual surface mount sweep locks and tilt latches for a perfect seal and a classic look. (Windows less than 19½" have a single sweep lock)

Double Hung Hardware Casement and Awning Hardware