The nights are drawing in, the temperature is dropping, and frost is starting to appear, all the classic signs that winter is approaching!
Due to the cold weather, our Experts frequently get asked about winter-based applications, in particular about achieving secondary glazing with magnets. Secondary glazing is a cheaper solution to double glazing and is something you can install yourself.
With this in mind, we have put together a simple step-by-step guide for you. All you need is our FerroFlex®, MagFlex® tapes, and a plastic sheet.
Benefits Include
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/Double-Glazing-Icons-1-700x238.jpg)
Now simply follow our easy step-by-step guide:
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/DG-1-2.png)
Ensure your plastic sheet will fit and cover the full width and length of your window.
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/DG-2-1.png)
Then simply measure and cut the self-adhesive MagFlex® Tape to the size of your plastic sheet.
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/DG-3-1.png)
Stick the self-adhesive MagFlex® Tape around the edge of your plastic sheet.
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/DG-4-1.png)
Then repeat this process with the FerroFlex® tape around the window frame. Our FerroFlex® tapes have a gloss white finish, providing a clean aesthetic when applied to your window.
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/DG-5-1.png)
Allow the tapes to secure separately for 24-32 hours before applying them to each other.
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/DG-6-1.png)
Simply apply the plastic sheet to your window frame. You now have your own secondary glazing at a fraction of the cost!
Shop Products Here:
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/FERROFLEX.png)
![](https://www.first4magnets.com/us/blog/wp-content/uploads/2022/11/MAGFLEX.png)