How to Replace Victorian Windows

Old Victorian windows may look great but not when the wood sashes and frames have deteriorated to the point that they can't be repaired. Replacing Victorian windows is the same process as replacing any other windows, though you'll want to use wood windows that fit the design of the home. As with other types of replacement windows today, wood replacement windows are generally pre-hung, meaning they are already fully functional in their casings.

Tape measure
Pry bar
Hammer
Pre-hung wood replacement windows and screws
Level
Wooden shims
Screw gun
Can of foam insulation
Finishing nail gun
Caulk

Instructions

- 1
  Measure the window opening while the old windows are still in place, measuring the width and height of the inside tracks where the sashes sit. You will have to move the sashes up and down to access the sides; however, don't remove the old windows until the new ones arrive. Order replacement windows from the height and width measurements.
- 2
  Remove the trim from around the existing window with a pry bar and hammer, taking it off carefully so it doesn't break. Save it for later. Pull the old window out of the opening. It should come right out once the trim is out of the way.
- 3
  Place the new window unit on the bottom span of the opening, standing it on its bottom then pushing the top portion in. The exterior trim around the perimeter should prevent it from falling through.
- 4
  Set a level next to the unit and, if necessary, push wood shims around the perimeter to get it level and plumb. Secure the window unit with the provided screws once it's square. Use a screw gun to shoot the screws through their respective holes in the sides of the unit to grip the surrounding frame.
- 5
  Fill the spaces around the perimeter of the window unit with spray foam insulation. Reinstall the wood trim over the spaces, securing them with a finish nailer.
- 6
  Caulk around the perimeter of the window and the trim.

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