![For cheap insulation, put bubble wrap on your windows to help keep the heat in. Just spray them with water and the bubble wrap will stick to the window. : r/Frugal For cheap insulation, put bubble wrap on your windows to help keep the heat in. Just spray them with water and the bubble wrap will stick to the window. : r/Frugal](https://i.redd.it/v2nlcz3jr8w51.jpg)
For cheap insulation, put bubble wrap on your windows to help keep the heat in. Just spray them with water and the bubble wrap will stick to the window. : r/Frugal
![VIVOSUN Double Bubble Reflective Foil Insulation, 6 inch x 25 Ft Insulated Pipe Wrap, 10mm Size Bubble Film, Pipe Insulation Wrap Duct wrap for Weatherproof Attics, Windows, Garages - Amazon.com VIVOSUN Double Bubble Reflective Foil Insulation, 6 inch x 25 Ft Insulated Pipe Wrap, 10mm Size Bubble Film, Pipe Insulation Wrap Duct wrap for Weatherproof Attics, Windows, Garages - Amazon.com](https://m.media-amazon.com/images/I/81c0c7cNXCL.jpg)
VIVOSUN Double Bubble Reflective Foil Insulation, 6 inch x 25 Ft Insulated Pipe Wrap, 10mm Size Bubble Film, Pipe Insulation Wrap Duct wrap for Weatherproof Attics, Windows, Garages - Amazon.com
![How to insulate single-glazed windows: 'Bubble wrap' hack keeps rooms warm for under £5 | Express.co.uk How to insulate single-glazed windows: 'Bubble wrap' hack keeps rooms warm for under £5 | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/51/1200x712/4335237.jpg?r=1665522368805)