How to Install a Window in Basement Bathroom
Do you have an aged window that needs to be replaced? Now I am heading to demonstrate you how I am updating an aged aluminum window and setting up a new double pane vinyl window in our basement toilet. Many thanks to DAP for sponsoring this write-up, all viewpoints are ours — see our comprehensive disclosure policy here.
Our Birch Property is an more mature house, so we have been undertaking a lot of updates to modernize the space. From updating the mantel and fire, to setting up new flooring and a new kitchen and pantry, to finding rid of the pink bathtub — it’s been a couple of a long time of tasks but it’s coming collectively! (We’ve place in a whole lot of get the job done in the lawn, as well!)
This job is in our basement toilet, which we have been performing on for awhile now. The very last thing we showed you was incorporating the cement board all over the toilet for the new tile.
Ahead of we get as well a great deal a lot more into the toilet remodel, it was a great time to swap the aged aluminum window with a new double pane vinyl window. The aged window was installed in the 50’s and is not pretty vitality economical.

Luckily, our window isn’t over the vainness/sink spot like this one — but this sliding mirror was a clever option if we did have that situation!
Installing a Window in a Basement Bathroom
What is the charge to swap an aged window?
$a hundred and twenty for the new vinyl Jeldwen window and DAP components to make it temperature tight.
How a great deal time does it get?
It took us about 3 hours from begin to complete like
- eliminating the aged aluminum window
- cleansing the window space
- setting up the new window
- caulking to make the window temperature tight
How to evaluate the for the new window
Measure the top and wide on the outside and subtract one/4″ to an one/2″. That will give you the closing dimensions of the window.
For this new toilet window, I ordered a vinyl window without having fins on the sides mainly because I was incorporating wood trim all over it. It took about a week or a lot more to select up the window, mainly because it was a custom buy.
Get our recommendations for choosing new windows here.
What You are going to Need: Changing an Previous Window in a Basement Bathroom
Elements Record
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Resources Necessary
How to Remove an Previous Window and Install a New Window
one. Remove aged current window.
I had to slice out the frame with a metal reciprocating saw blade. Following generating the cuts, I utilized the hammer to pry it all out.
If you have an aged wood window and can clear away it in one piece, here are some strategies for what to do with aged windows.
2. Cleanse and prep the window spot cost-free from dust and debris.
Remove any grime, dust and aged caulk from the aged window.
3. Dry suit new window.
I manufactured confident that the window I ordered suit in the space. Phew! Measure 2 times, buy when!
4. Incorporate wood trim.
Mainly because this window is in the basement concrete wall, I included redwood trim. We like performing with redwood mainly because it’s a tough wood that’s naturally rot- and temperature-resistant — we use it in nearly all our outdoor tasks, from our deck to our new elevated garden bins. (See redwood concrete bench, garden arbor, and pergola, as well.)
I glued a redwood frame in place with DAP DynoGrip. I required one thing to quickly to drill into to keep the window in place.
4. Stage the window.
I utilized a modest amount to make confident it was amount in the opening. I was lucky, mainly because the wood frame that I manufactured was just right and I didn’t need to have to use shims to amount it.
six. Take a look at window to make confident it opens quickly.
Make confident you slide the window open up and closed to examine that it operates right after it’s amount.
seven. Screw the new window to the wood frame.
I utilized one one/2″ screws to connect the vinyl window to the wood 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 covered the screw heads with the caps that arrive with the window. It appears to be great and makes the window observe simpler to keep thoroughly clean, as well.
six. Seal with foam.
I utilized DAP Contact ‘N Foam to close all the gaps of the window each on the within and outside.
seven. Seal with Caulk
Following the foam dried I utilized DAP Window Trim Caulk to seal off the outside of the window to keep the drinking water out.
Connected Studying: How to Install Craftsman Window Trim
Now I need to have to begin performing on the tile to complete off this toilet! We’re nevertheless deciding on the finishes for this toilet — we could do some pleasurable moroccan design fish scale tile like this, or some fashionable hexagon tile… heaps of alternatives!
Keep tuned for a lot more toilet remodel to arrive — and you can see in which this toilet commenced here and how we installed the cement board here.
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