Tuesday, October 15, 2013

Cheap window insulation

Want a cheap, temporary, and easy way to insulate your windows and lower your winter heating bill?  It isn't too good to be true!  For just a few dollars (or possibly "free" if you've moved recently), you can quickly and easily insulate your windows for winter, without losing your natural light!

How, you ask?

Bubble wrap.

Yep, bubble wrap can be utilized to insulate your windows and help keep your home warmer.

The Supplies:
Bubble wrap (I used the smaller type but I've seen websites that say the big bubble type is fine too)
Scissors
A spray bottle or water or bleach disinfectant anywhere spray


The Process:
Cut bubble wrap sheets to fit window panes.  The don't have to be perfect.  To save time you can cut one to fit, then use it as a template to cut a stack of 6 layers of bubble wrap at a time.

Once your sheets of bubble wrap is cut and ready to go, finely mist your windows with your squirt bottle.  I like to use my homemade bleach disinfectant spray because it lessens the chances of there being a mildew smell later.

Sorry this doesn't show it really well.  It doesn't take much, just a fine misting.

Look at your bubble wrap.  There is likely a smooth side and a bumpy/bubbly side.  While the glass is still moist, put the bubble wrap on the glass with the bubble side towards the glass.  This creates a space with lots of air pockets that will help keep warm air in and cold air out.

Repeat until all your windows are done!  If you have scrap pieces, you can save those and do patchwork pieces in oddly shaped windows or in windows where the bubble wrap isn't quite big enough.


Before   /   After
As you can see, this method still allows plenty of natural light in.  It can also be used as a way to add a little privacy to rooms without having to put up curtains or blinds.

It works for all different window and window pane shapes and designs too.  Here's some other windows in my house I've done so far.


You can see on the right side of this window where I pieced in some bubble wrap.  It really doesn't have to be perfect.

In the spring you just peel the bubble wrap off your windows and store it for next year.  If it starts to come a little loose before you're ready for it to come down, just peel the sheet off, spritz the glass with some water, and reapply.  It's That easy!


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