RetroWAL Interior Curtainwall Retrofit System

A Cost-Effective Energy Solution for Commercial Buildings in Cold Climates

One of the most important factors that contribute to economic growth in cities and states is quality of infrastructure. Defined as the basic physical and organizational structures and facilities needed for the operation of a community, infrastructure includes not only roads and bridge
Read More

Case Study – Large City Building Model: Upgrading Glass from Single to Multiple Pane Using an Interior Window Retrofit

Retrofit glass technology, in which a secondary glass panel is installed behind existing single glazed glass windows, is a small building upgrade that can provide significant energy saving results: commercial buildings can save over 20% of their building’s energy consumption with retr
Read More