Replacing Windows on a Brick Home

Install replacement windows in your brick home.

No matter the age of your brick home, you can update the look of your home and install energy efficient windows in a single afternoon. Replacement windows are designed specifically to be installed within the opening of your old window, so you won't need to do any major construction to replace your windows. On a brick home this is especially useful because you won't need to do any masonry work with your installation.

Things You'll Need

• Installation kit
• Utility knife
• Putty blade
• Small pry bar
• Polyurethane caulk
• Cordless drill
• 4-foot level
• Tape measure
• Wooden shims
• Finishing trim
• Finish nails
• Hammer
• Fiberglass insulation
• Sill filler strip

Instructions

1. Order new replacement windows from a home improvement store or window specialty store. Replacement windows are custom made and usually non-refundable so measure carefully before placing your order.

2. Double check the measurements of your window jamb and the replacement window when it comes in.

3. Remove the bottom and top sashes by cutting the sash cords with a utility knife. Pry away the window stops with a pry bar once the sashes have been removed.

4. Line the back of the window jamb with polyurethane caulk to create a weatherproof seal between the blind stop and the replacement window.

5. Raise the window into place and drive a screw into the top right and lower left corners. Don't tighten them all the way; you may need to make adjustments.

6. Use a four-foot level to make sure the right and left sides of the window are level. Insert shims above or below the window to achieve level.

7. Measure both diagonals to check for square. The window is square when both diagonals are the same length. Insert shims around the corners of the casement until the window is square.

8. Insert and tighten all the screws, making sure the window stays square and level. You can also cut any shim edges with a utility knife, if necessary, so the perimeter can be covered with trim.

9. Install the new stops and trim that were provided with your installation kit according to the manufacturer's instructions. Use finish nails to attach the new trim to the jamb.

10. Place insulation under the window casing and use a sill filler strip to cover it. This will help prevent drafts. Finish off the sill with a thin line of caulk to further increase energy efficiency.

11. Apply a steady bead of caulk to the entire exterior perimeter of the window casing from outside the window. This will prevent any water seepage around the window.

References

• The Family Handyman: How to Install Replacement Windows