Depending on the position of the windows in your house, direct sunlight may result in glares. For those who have large windows in the house, air conditioning bills can get higher. Alternatively, people that work night shifts that end up sleeping during the day blackout their bedrooms to fall asleep more easily. “Melting Temperature of Aluminum Foil.”. Logically we think because aluminum foil is shiny it will reflect the heat. This is a common one. You can use insulation like bubble wrap in between the window and aluminum to create a thicker barrier (optional). You can make small cages using old boxes, lined with multiple layers of aluminum foil. Lightning is actually not attracted that much to relatively small metal objects such as window-sized tin foil rectangles as you might think. Is it Safe to Put Aluminum Foil on Windows? It can effectively keep the indoors cool and help reduce the energy costs, especially during those hot summer months. It's getting to the point where I can't even sleep in my own room because of the heat. However, it gets the job done for preventing heat and light. Use masking tape to secure the edges of the sheet to the edges of the window frame. Outside shades are the best. For people that don’t know why someone would put up tin foil over their windows, they could, of course, have a host of other suspicions as well. Well, from personal experience for one. Aluminum is resistant to heat, so it stops heat from the sun. Tin foil works effectively to block radiant heat. Avoid using duct tape or scotch tape as it might damage the paint on the windows or the walls. The foil is simply placed over the glass window panes -- on the inside of the house -- and secured with tape. Add extra three inches to the total length for adjusting and fitting the aluminum sheet to the frame. For instance, people who work at night and sleep during the day may need the room completely dark. Depending on how heavily wooded or distant from the street your house is, this might not be too much of an issue. Mostly, heat in the summer and cold in the winters comes through windows. Ensure there are no rips in the foil so that the cage you create will be very effective. This is especially true when foil is used to cook or heat spicy and acidic food. The melting temperature of aluminum foil is 660 degrees Celsius or 1,220 degrees Fahrenheit at standard pressure.1. Since there’s no direct sunlight coming in, the temperature inside the house stays lower than outside. This is another concern that sounds like it could possibly be sensible… but it just isn’t. Although aluminum foil windows won’t damage you, or your house, the shiny appearance of these windows can possibly be disruptive to others. This is why some people opt for aluminum foil covering for windows to keep heat out. Some may be concerned that on one of those really hot summers days, the prolonged heat of the sun could possibly cause the tin foil to melt, sweat, or even catch on fire which could make a mess or damage your house.eval(ez_write_tag([[580,400],'sleepcavern_com-banner-1','ezslot_4',182,'0','0'])); Although the concern is understandable, it is practically impossible that this could happen. There are concerns regarding the safety and practicality of aluminum foil on windows. Aluminum foil look GHETTO, use 1/4" white foam board instead, they insulate the heat and block out the sunlight. If you can deal with stares and gazes when you get out of the house, you don’t have to think twice about this. Is it Safe to Put Aluminum Foil on Windows? It’s perhaps the cheapest kind of curtain. Because of this, some people use it to block the heat of the sun by securing it over windows. However, even so, there are a few reasons why you might not want to put aluminum foil on your windows to begin with. After all, we use it in the kitchen all the time. Blackout curtains or blackout film are examples of alternatives that don’t break the bank and look a bit more aesthetically pleasing. Although there are no legitimate safety concerns that come with covering windows with aluminum foil, there are still some reasons why you might not want to use this method nonetheless. However, if your house is right on the side of the street, close to other houses, and gets direct sunlight, this could be a concern. You can use adhesive to hold the aluminum foil. Is it Safe to Put Aluminum Foil on Windows? It can get difficult to use the mirror or watch something on the TV with the glare directly falling on these objects. Putting aluminum foil on windows is pretty straightforward. Because tin foil is resistant to heat, it prevents much of the sun’s heat from entering […]