Off Duty Construction


(317)731-4243

Off Duty Construction
10778 Lafayette Rd
Indianapolis,IN 46278
Office: 317-731-4243
Fax: 877-255-6074


Double Hung Replacement Windows

We offer you three different series of double hung replacement windows. From our most economical 3000 series replacement window to our most popular 6000 series replacement window to our state of the art highest performance 9000 series replacement window.  No matter which series of replacement windows you choose, you are assured of the best value with our written best price guarantee.

3000 Series Double Hung Replacement Windows

Double Hung replacement windows

The 3000 series replacement window is our most economical double hung replacement window line. Both top and bottom sashes tilt in on this window for easy cleaning and are fusion welded for strength and durability.

The multi-chambered maintenance free vinyl frames and double insulated glass are non-conductive to heat and cold.  This will save you money on your energy bills.

The 3000 series Double Hung replacement window is offered with double insulated clear glass in any size for only $219 with a basic installation.

So even if you are on a very limited window project budget there is no reason to delay when the 3000 series replacement window is so affordable.

3000 Series Replacement Window Features

  • Multi-chambered 3 1/4 inch vinyl frames
  • 7/8 inch double insulated glass
  • Both top and bottom sashes tilt in for cleaning
  • Intercept spacer system
  • Mechanically fastened frames
  • Constant force balancer system

6000 Series Double Hung Replacement Windows

Double Hung replacement windows

The 6000 series replacement window is our most popular model. Both master frame and sash frames are fusion welded and are guaranteed to last for a lifetime.

The 6000 series replacement window comes with 7/8 inch glass and a warm edge technology spacer system. Add LowE/Argon glass to help reduce energy bills.

6000 Series Replacement Window Features

  • Multi-chambered 3 1/4 inch vinyl frames
  • Fusion-welded sashes and mainframes
  • Both top and bottom sashes tilt in for cleaning
  • DuraSeal warm edge spacer system
  • 7/8 inch double glass
  • Constant force balancer system
  • Extruded aluminum half screens
  • Transferable Lifetime Warranty

9000 Series Double Hung Replacement Windows

Double Hung replacement windows

The 9000 series replacement window is our highest performance window line. Triple glass and foam filled frames give you the ultimate in comfort and energy savings.

With the Energy Miser upgrade the triple glass package in the 9000 series replacement window features two coatings of high performance LowE and two chambers of Argon gas fill. The result is a highly efficient replacement window with an NFRC U-factor of .23

With the 9000 series replacement window you should see a considerable savings on your energy bills.

You will be surprised how affordable this state of the art window technology is when purchased from Off Duty Constuction. We have seen inferior replacement windows offered for twice as much. Why pay more for less?

9000 Series Replacement Window Features

  • Multi-chambered 3 1/4 inch vinyl frames
  • Fusion-welded sashes and mainframes
  • Both top and bottom sashes tilt in for cleaning
  • DuraSeal warm edge spacer system
  • 7/8 inch triple glass
  • Foam filled frames resist heat and cold transfer
  • Constant force balancer system
  • Extruded aluminum half screens
  • Transferable Lifetime Warranty