Single to Dual Pane Conversion

Maximize your energy savings for heating and cooling costs and retain the architectural integrity of your home or business by completing a singe to dual pane window conversion project. 

Our Process

Using modern technologies and energy conserving materials to insulate for heat, cold and sound, we convert single pane windows into insulated glass windows. This includes tiltable vinyl jambliners for easy cleaning, new sash locks, weather-stripping and custom screens. Your old windows become like new again.

Our system eliminates air infiltration around and through the sash and installs Low E insulated glass to replace your old single pane glass.

custom designed window frame
wooden window frames

Window Options:

  • Glass Choices: Low E coating, Argon filled, Restoration (wavy), or Coatings
  • Custom tilt-in jambliners
  • Hidden balances
  • Tape balances
  • Restoration of sash on old weights
  • Custom screens
  • Silicone bulb and felt weather-stripping
  • Historical hardware (lifts and locks)
  • Complete weather-stripping packages
  • Curved glass

New Sash

Sometimes old sash has so deteriorated that it can not be repaired. In such cases, we manufacture new sash from cedar or mahogany to match existing details in your house. We use the finest materials and manufacturing methods. 

The Results

Twenty to fifty percent of energy lost in your home goes out the windows. Cracks, weight pockets, and loose fitting windows are the equivalent of a three foot hole in your exterior wall. Maximize your energy savings for heating and cooling costs by completing a singe to dual pane window conversion project.

Transitioning from single to double pane windows better protects your home or building against the elements and saves an average of between 21% and 31% on energy costs.

schematic of a single to dual pane window conversion

© Pinnacle Window and Door. All rights reserved.