Before I got Elliot the Cat, I used to put up those plastic shrink wrap sheets over my windows (the kind that came with double sided tape). They worked well but I had to redo them every winter and I couldn’t open the windows without ruining the plastic film. I stopped putting up the plastic window insulations after I got Elliot because he tore them to shreds. This year I came up with a cat proof way to seal in the heat … take a look! (This is not a super detailed tutorial … I’m going to assume that you have general DIY/crafting skills and know how to caulk and paint)
1. Caulk your windows and prepare surface for painting.

2. Main Supplies: Magnetic Paint (I used a magnetic paint additive), Self-adhesive magnetic tape (I got them from Ebay), and Vinyl (I got mine from a Joann’s store with a 50% off coupon). Other supplies: tools for painting, scissors, ruler, and marker.
3. Paint window trims according to the magnetic paint instructions. Make sure you put on enough coats to ensure a good magnetic bond. Instead of painting the entire trim, I just painted the areas where I wanted the magnetic tape to adhere to (the outer most edges of the window trim).
4. Measure to the edge of the window trims and cut vinyl to size.

5. Apply the magnetic tape to the outer edges of the vinyl you just cut. Peel off a few inches of the magnetic tape and start sticking the tape to the vinyl. Hold down the magnetic strip and peel the backing strip (the white paper strip) a few inches at a time so the vinyl doesn’t get wrinkled.
6. After you’ve applied the magnetic tape to all 4 sides, you can hang the magnetic window seal from the top of your window trim and work your way down to the windowsill. The magnetic tape should stick to the trims like this:

7. You’ll probably have little gaps between the sill and the trim but you can fill them in with peelable caulk. Note how well the magnetic strips cling to the window trim (excuse my sloppy paint job)!

8. Here’s the finished product.

Now repeat with all the windows in your home.
These magnetic window seals are reusable and you can put them up and take them down quickly. They will take some time to make but all you have to do is make them once and you should be set for years to come. These can be rolled up and stored away and the best part is that they’re CAT PROOF!
The air between the window and the vinyl is definitely a lot colder than the air an inch away from the vinyl. I’ll get a thermometer to see what the temperature difference is but I can definitely feel the difference that these windows seals make.
Whew, so there’s the magnetic window seal tutorial … it’s my very first tutorial so please feel free to leave a comment if I’m not clear in any part.
Stay warm and pay less for heat!


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