FAQs: Winterizing Windows with Plastic Window Insulation
Nov 10, 2024Does Putting Plastic on windows Help in Winter? Here's Everything You Need to Know About this Seasonal DIY
When winter rolls around, we all want to keep the cold air outside where it belongs. If you feel chilly drafts near your windows, you might be tempted to pick up some plastic window insulation film for a quick fix.
It’s easy to use, and inexpensive, but does putting plastic on windows help in winter – or is there a better option? Here’s a look at the pros and cons of window insulation film, tips for installation, and why upgrading to new, energy-efficient windows is an affordable alternative to putting plastic on windows.
Does Putting Plastic on Windows Help in Winter? The Pros and Cons of Plastic Window Insulation
Window insulation film has its perks, and can help block drafts when they pop up in the winter. But this temporary DIY option is far from a perfect solution to your home comfort issues. Let’s break it down the pros and const of winterizing windows with plastic:
Pros:
- Inexpensive: Compared to other insulation options, or the cost of window replacement, window film is inexpensive. Many kits are available for less than $20 online or at local big box hardware stores.
- Easy to Install: This is a true DIY project – you don’t need special tools or a professional installer (although a second pair of hands may be helpful to get a smooth, wrinkle-free application). Click here for step-by-step instructions.
- Cuts Down on Drafts: When installed correctly, plastic window insulation film creates a barrier that reduces drafts, which can help keep your space warmer in winter.
Cons:
- Unsightly Appearance: Even the clearest window film takes away from the aesthetic appeal of your home. The plastic can make it difficult to see outside, and may visibly “breathe” as drafts cause the plastic to stretch and flex.
- Temporary Solution: Window film is intended to last for one season and should be replaced each winter. And while it may prevent drafts from entering your home, plastic sheeting is not a good barrier against heat transfer – so you may still feel a chill.
- Operation & Safety Issues: Putting plastic over your windows means that window is sealed shut for the rest of the season. Burn the Thanksgiving turkey? You can’t open the window to let the smoke out. And in case of emergency, removing plastic window insulation can cost precious seconds when getting to safety.
How to Install Plastic Window Insulation Film
If you’re set on giving plastic window insulation a try, proper installation is key for results that actually help with drafts and home comfort. Here’s how to do it right:
1. Prep the Surface: Clean your windows thoroughly to ensure the film will adhere properly. Any dust or grease can cause air pockets that reduce the film’s effectiveness.
2. Measure and Cut Carefully: Cut your plastic sheeting to size, allowing a bit of extra space around the edges. (You can trim this off later.)
3. Apply Adhesive: Most kits come with double-sided tape for installation. Affix these adhesive strips around the perimeter of the window frame. This should be a continuous line of adhesive – any gaps will keep the film from sealing fully.
4. Apply with Patience: Starting at the top, remove the backing of the adhesive strips, and apply the plastic sheeting. Do your best to pull the sheeting taut. Once you’ve fully applied the plastic, Use a hairdryer on low heat to shrink the film and remove any remaining wrinkles.
These basic steps will apply to most plastic window insulation kits, but always refer to manufacturer instructions for the best results.
What It Really Means if You’re Winterizing Your Windows with Plastic
Even with perfectly installed window insulation, these films are only a temporary solution. If you find you’re using film every winter, it’s very likely that underlying issues with your windows need to be corrected, such as:
- Broken Seals and Insulation Loss: Over time, window seals degrade, which reduces insulation and allows cold air to seep in. A telltale sign is fogging between the panes of your windows
- Gaps or Cracks: If your windows don’t fit snugly in their frames, drafts are inevitable. Shrink-wrapping with film can help, but it’s only masking the real problem.
- Outdated Energy Efficiency: Older windows – especially single-pane windows – aren’t nearly as efficient as today’s standards, which means they’re letting your heating and cooling dollars go to waste year-round.
New Windows are the Best Alternative to Putting Plastic on Windows
Drafty windows are much more noticeable in the winter when cold air seeps into our comfortable homes. But don’t forget: The gaps and cracks that cause those drafts have the same effect in the summer too. During the warmer months, drafty windows let in heat and humidity, and drive up your air conditioning bills, even though it may not be as noticeable.
The truth is, window replacement is the best way to solve draft problems and enhance your home’s comfort. And while replacing your windows is a big investment, industry research shows that your windows will pay for themselves over time – especially when you take advantage of added value from an Improveit window replacement.
Read More: How Much Do New Windows Cost?
- Cost vs. Value: Vinyl window replacement has a 67% return on investment (on average), according to the 2024 Cost vs. Value Report. That means you can get two-thirds of your window replacement costs back in added home value!
- Lower Energy Bills: Drafty and inefficient windows can account for as much as 30% of your year-round heating and cooling costs. New windows will lower your energy bills and add to your savings.
- Lifetime Warranty on Parts & Labor: For more added value, Improveit offers a lifetime warranty on parts and labor so you’ll never have to pay to replace or repair your windows again. From broken seals to broken glass, your window costs are covered for as long as your home is standing!
New Windows are the Best Alternative to Putting Plastic on Windows
Replacing drafty windows might feel like a bigger commitment than applying window film, but it’s worth it. In the end, you’ll save time, hassle, and money, all while adding to your home’s value, curb appeal, and year-round comfort.
Reach out before you spend another cold season dealing with plastic window insulation that only masks underlying problems. The Improveit team works year-round and can have warm, energy-efficient windows in your home in as little as one day! Scroll down or click here to chedule a free consultation, or call 855-637-2999 to learn more.
