Do you have an previous window that wants to be changed? Now I am likely to clearly show you how I am updating an previous aluminum window and setting up a new double pane vinyl window in our basement lavatory. Thanks to DAP for sponsoring this publish, all viewpoints are ours — see our complete disclosure coverage listed here.
Our Birch Property is an more mature home, so we’ve been accomplishing a good deal of updates to modernize the place. From updating the mantel and hearth, to setting up new flooring and a new kitchen area and pantry, to finding rid of the pink bathtub — it’s been a couple several years of tasks but it’s coming jointly! (We’ve set in a large amount of perform in the garden, far too!)
This project is in our basement lavatory, which we’ve been operating on for awhile now. The final matter we confirmed you was including the cement board close to the lavatory for the new tile.
In advance of we get far too considerably much more into the lavatory rework, it was a good time to exchange the previous aluminum window with a new double pane vinyl window. The previous window was mounted in the 50’s and is not extremely electrical power productive.


The good news is, our window is not in excess of the vainness/sink location like this a single — but this sliding mirror was a clever remedy if we did have that situation!
Installing a Window in a Basement Lavatory
What is the price to exchange an previous window?
$120 for the new vinyl Jeldwen window and DAP materials to make it weather conditions tight.
How considerably time does it choose?
It took us about 3 hours from start to complete together with
- eliminating the previous aluminum window
- cleaning the window place
- setting up the new window
- caulking to make the window weather conditions tight
How to measure the for the new window
Evaluate the height and huge on the outside and subtract 1/4″ to an 1/2″. That will give you the ultimate proportions of the window.
For this new lavatory window, I requested a vinyl window with no fins on the sides because I was including wooden trim close to it. It took about a week or much more to decide on up the window, because it was a customized order.
Get our strategies for buying new windows listed here.
What You are going to Require: Replacing an Old Window in a Basement Lavatory
Supplies List
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Resources Needed
How to Remove an Old Window and Put in a New Window
1. Remove previous present window.
I had to slice out the frame with a metal reciprocating observed blade. Right after generating the cuts, I used the hammer to pry it all out.
If you have an previous wooden window and can clear away it in a single piece, listed here are some concepts for what to do with previous windows.
2. Thoroughly clean and prep the window location totally free from dust and particles.
Remove any filth, dust and previous caulk from the previous window.

3. Dry fit new window.
I built confident that the window I requested fit in the place. Phew! Evaluate two times, order the moment!

4. Incorporate wooden trim.
Since this window is in the basement concrete wall, I additional redwood trim. We like operating with redwood because it’s a strong wooden that is the natural way rot- and weather conditions-resistant — we use it in nearly all our outside tasks, from our deck to our new lifted yard containers. (See redwood concrete bench, yard arbor, and pergola, far too.)
I glued a redwood frame in position with DAP DynoGrip. I necessary anything to quickly to drill into to continue to keep the window in position.


4. Degree the window.
I used a compact degree to make confident it was degree in the opening. I was blessed, because the wooden frame that I built was just proper and I didn’t want to use shims to degree it.

six. Test window to make confident it opens quickly.
Make confident you slide the window open up and closed to examine that it operates after it’s degree.
7. Screw the new window to the wooden frame.
I used 1 1/2″ screws to attach the vinyl window to the wooden frame. Just make confident the screw head is a flat head that does not get in the way of the window opening and closing.

Then I coated the screw heads with the caps that appear with the window. It appears to be nice and can make the window keep track of easier to continue to keep clean, far too.

six. Seal with foam.
I used DAP Touch ‘N Foam to near all the gaps of the window both on the inside and outside.


7. Seal with Caulk
Right after the foam dried I used DAP Window Trim Caulk to seal off the outside of the window to continue to keep the water out.

Relevant Looking at: How to Put in Craftsman Window Trim
Now I want to start operating on the tile to complete off this lavatory! We’re even now deciding on the finishes for this lavatory — we could do some enjoyment moroccan fashion fish scale tile like this, or some fashionable hexagon tile… loads of alternatives!
Continue to be tuned for much more lavatory rework to appear — and you can see in which this lavatory started off listed here and how we mounted the cement board listed here.
Far more Do-it-yourself window updates:




