Keep reading for tips on how to install replacement vinyl window.
How to Install a Replacement Window
The first thing you will need to do is to determine if you need to replace the entire window unit or just the window pane. If the window frame is damaged, it is best to opt for full-frame replacement. If there is no damage, you can simply replace the window glass. The next step is to measure the window twice to ensure that you are ordering the correct size replacement window. Next, you will order your windows from a reputable window and door company in Edmonton. Once they have arrived, you will follow these steps for window replacement.
Items You Will Need:
- Air compressor
- Caulk gun & caulk
- Circular saw
- Finish nailer & nails
- Flashing tape
- Foam insulation
- House wrap tape
- Miter saw
- New window
- Pry bar
- Table saw
- Trim moulding
- Utility knife
Step 1: Prep the Area
When you have acquired all the items listed above, you will want to either cover or remove any furniture or valuables in the area. Also, you should cover the floor with a trap. Cover the return air duct with plastic and shut off the HVAC system.
Step 2: Remove the Existing Window Unit
Gently pry away both the exterior and interior casing, trim, and sill plate from the window unit with a hammer using care not to damage the trim if you are reusing it. Next, remove any hardware used to keep the window in place. With a razor knife, break the seam of any remaining paint or caulking. Then, utilize the pry bar to work your way around the window perimeter and carefully remove the window.
Step 3: Prep the Opening of the Window
Ensure that the surface of the remaining vertical studs and horizontal headers is plumb and square. If this is not the case, use the table saw to cut new boards. Make sure to leave a ¼ inch gap on every side between the window opening and the new window. Carefully peel back any existing house warp to install the window frame. Do not get rid of this, as you will be using it to weatherproof the window once it is installed.
Step 4: Install the Replacement Window
Do a dry-fitting of the window first to make sure that it fits snugly. Next, where the exterior siding and new flange meet, generously apply a bead of silicone around the exterior perimeter of the opening of the window.
Carefully insert the replacement window, using a level and shims to adjust the window frame. Anchor the window in place once it is plumb and level using screws and following the directions from the window manufacturer. Use the instructions provided to cover any gaps to install a good seal. House wrap or flashing tape will work as well.
Step 5: Insulation
Fill any remaining gaps using foam insulation. Allow it to try completely before carefully removing any excess foam.