You can apply the plastic for windows in two ways, from the inside and the outside of your window. Since adverse weather conditions impact the outside of your window, you should use stronger plastic if you place it there. It needs to withstand strong winds, snow, blizzards, and heavy rains.
The best way to winterize your windows is to add a sealed layer of plastic or glass over the window. And the cheapest, easiest way to do this is by installing an interior window insulation kit. Duck brand Shrink Film Window Insulation Kit and 3M Window Insulator Kit are two readily available options.
Putting the film on the outside would only expose it to weathering elements, so by putting it inside, it's better protected. Before putting up the plastic film, first take down any curtains, drapes or blinds so you can more easily reach the inside of the windows.
Plastic window film covers can reduce drafts and make your home feel warmer during the winter. They are also a relatively inexpensive way to reduce condensation buildup and lower energy bills. Window wraps can also seal air leaks around the window, when those leaks extend over woodwork.
The plastic film is also an insulating film. When correctly installed over the face of the window, it blocks cold air from entering the home through windows, which will also stop the warmer air from leaving.
An insulating window film applied over a window can help the window retain up to 55 percent more heat in winter, potentially reducing your heating costs up to 30 percent. These films are less effective at reducing summer heat gain, though.
In fact, you can cool off your home by replacing, or even fixing, your window's cell shades. Window films can vastly decrease summer heat. Sure, it might be a small touch, but applied window film is incredibly effective. Head out, purchase the film, and contact a professional if you need assistance.
Not only does moisture in the air make your living space feel uncomfortable, but it also can lead to the growth of mold. Adding a layer of plastic sheeting over your windows will generally stop winter condensation, but there is more to the equation.
Where do curtains come in? By restricting the flow of air between the warm and cold areas of a space, curtains aid in heat retention. Also, double-glazed windows will allow heat to escape, but heavy curtains will act as a barrier, preventing air from flowing from the main room to the window.
Removing condensation
For example, excess water can cause window seals to warp and loosen, while the excess damp can lead to mould and respiratory problems. Make a habit of removing window condensation first thing every morning — when it's at its worst.
Fill up a container (preferably a spray bottle) with white vinegar and sprinkle generously on the moldy windowsill. Leave the liquid on the mold for about one hour to completely break down the mold components. Then scrub gently with a brush and warm water.
The cost of heating your home with gas (British Gas)
Gas is generally much the cheapest form of heating, but its cost depends on a number of factors, including your supplier, tariff and boiler.
One of the most obvious signs that you have poor insulation is cold drafts coming from vents, light switches, outlets, and exterior walls. If it's properly insulated, you shouldn't be able to feel any air coming from these areas. The best way to be sure you have an insulation problem is to contact a professional.
When you're dealing with old, drafty windows, you essentially have two options: replace them or seal them with insulating window film—a.k.a. plastic wrap. This kit by 3M—a leader in consumer products—insulates up to five windows, and the company claims it lowers heating costs and saves energy.
Despite the controversy following any DIY homeowner solution, both window companies and repair gurus consider insulation film to be effective. It really works, and it can increase a window's insulation for many months. Additionally, insulation film lets in sunlight—which can further warm a window.
Many window design professionals agree that new, quality windows should last between 15 and 20 years before you start to think about replacing them. Most companies producing vinyl windows often provide a 20-25 year warranty, which is essentially a lifetime warranty – the expected lifetime of the product.