Common Causes of Carpet Wrinkles and How to Prevent Them
Sometimes all worn carpet needs is a good stretch
Highlights
Carpet wrinkles can be caused by humidity, poor installation, and moisture.
Fix carpet wrinkles as soon as possible to avoid irreversible damage.
You restretch a carpet to fix wrinkles.
When carpet is newly and professionally installed, it is smooth and cozy—the perfect canvas to lay out and make carpet angels (you know, like snow angels, except inside!). But if you start to notice wrinkles, that may be a sign that your carpet is aging or has been through some serious water damage. Another problem is buckling, when the edges start to curl or air pockets appear in the middle.
Not to worry—just because your carpet is not lying flat anymore does not mean you have to rip it out and start new. A local carpet stretcher can get rid of those wrinkles, pronto. Of course, the easiest (and cheapest) option is to try to prevent wrinkling and buckling entirely. Here is what you should know up front.
What Is a Carpet Wrinkle?
A carpet wrinkle is when you have what looks like a wrinkle in your flooring. Instead of a nice, flat surface, you are now dealing with a trip hazard. Besides that, it is not pleasant to look at. It might be a single wrinkle or a series of ripples and waves. The wrinkles are usually fairly large and can span several feet.
If you have these, you should take care of them as soon as you can. This will help to avoid people tripping and falling, and the possibility of permanent damage. If the room gets a lot of foot traffic, the wrinkle could get stepped on a lot, which causes rips and cracks in the carpet. Once damaged, you will have to deal with carpet repairs after restretching.
What Causes Carpet Wrinkles?
There are a couple of common reasons why you may be dealing with carpet wrinkles—humidity and poor installation.
Too Much Humidity
Just like humidity does a number on your hair, it can do a number on your carpet. Humidity, particularly in regions with four distinct seasons, is a common reason for carpet wrinkles and buckling.
Controlling the humidity and temperature in your house can help prevent carpet wrinkling. Here are some ways to minimize humidity in your home:
Generally, you want your home’s humidity level to sit between 30% and 50%. If you see moisture on the windows, the humidity level in your house is probably too high. Run a dehumidifier and make sure your windows are properly sealed. You can also open windows to release moisture.
Try not to let your house get above 85 degrees Fahrenheit (29 degrees Celsius) for an extended period.
Steam-cleaning also raises the temperature and can cause carpets to shrink, so consider using another cleaning method if that is a concern.
Improper Carpet Installation
Make sure your carpet installer uses proper tools when installing the carpet. Professionals should use a pole or power stretcher. This will stretch your carpet from wall to wall. If your installer is only using a knee kicker to install your carpet, it will not be stretched to manufacturers’ specifications.
If a carpet is not stretched correctly during installation, it can loosen and develop ripples and wrinkles. The manufacturing of the carpet itself has changed, and carpets are stiffer now than the ones used in your childhood home. Stiffer carpet requires more powerful installation tools.
Quality of Your Carpet
Low-quality carpet and padding may save you some money upfront, but in the long run it can cost you. When choosing carpet for your home, make sure the padding you buy is compatible with the carpet itself. Mixing and matching can cause buckling and wrinkling.
If you are purchasing cut-pile carpet (the most common kind because it is softer underfoot compared to looped carpets), select padding that is no thicker than 7/16 of an inch and no less than a six-pound density. Check with the manufacturer for specs on your specific carpet. Selecting improper padding can void the manufacturer’s warranty and lead to wrinkles and ripples.
Wet Carpeting
Not only is wet carpeting subject to wrinkling and buckling, but it can also be a reason why carpet smells bad. Wet carpet, commonly caused when it gets too wet during cleaning, gives mold an environment to thrive. To avoid this, use a local carpet cleaning service. In case of a flood or water leak, the best way to salvage your flooring is with quick action. Here are some guidelines:
Assume the carpet pad needs to be replaced.
If the water is dirty, like from a sewer backup, call in a professional to assess.
Turn off the electricity before wading through a flooded basement.
Rent a water extractor ($100 per day), a carpet blower ($25 per day), and a heavy-duty dehumidifier ($50 per day).
Do not forget to check the walls for water damage.
Moisture also causes delamination, which is when the carpet separates from the backing. Improper cleaning and flooding are common causes, but delamination also occurs due to moisture coming up from below. To avoid delamination, make sure your carpet is laid with a moisture barrier. If the barrier rips or tears during installation, use a new piece. Moisture can get in through little holes.
Restretching Can Give Carpet New Life
If your carpet has ripples, bubbles, or buckling, a carpet restretching service may be able to get it looking fresh again. Carpet restretching costs about $60 per hour on average or around $0.30 per square foot.
Carpet restretching cannot fix creases in the carpet, but it might be able to smooth them out a bit. The longer you live with ripples and wrinkles in the carpet, the harder it will be to get them out with a restretch, so avoid delaying if you wish to go this route.
How to Stretch Your Carpet
If you are ready to get your carpet looking as good as new again, learn how to stretch your carpet. You will need to rent a knee kicker and power stretcher to get the job done, likely at your local home improvement store.
First, remove everything from the room, including furniture. Then, pull up the carpet in one corner. From there, you will use a power stretcher to start stretching the carpet out. It is best to work from the opposite side of the corner that you pulled up.
Once you are done stretching with the power stretcher, you can use a knee kicker to stretch out the hard-to-reach areas. Trim excess carpet, reattach the carpet edges to the subfloor, and reinstall any staples and tacks.
DIY Carpet Stretching vs. Hiring a Pro
While learning how to remove carpet wrinkles is a straightforward DIY task for many handy homeowners, it might not be up your alley. Some common issues you can run into when attempting to DIY the issue include carpet fibers coming undone, stretching the carpet too tightly, and seams coming undone.
To avoid headaches, hire a carpet repair company near you. That way, you will not have to worry about renting equipment and learning how to use new tools, and you know your carpet will be as good as new again.
When Should You Replace Your Carpet?
Your carpet is wrinkling, and now you are wondering if it is a good time to replace the whole thing. The answer depends on a few factors, but the first thing to consider is how long it has been since installation. Carpet lasts anywhere from five to 15 years, so if it has been longer than that, now might be a good time to get new carpet.
Here are some other signs it is time to replace your carpet:
Stains will not come out
Heavy wear and tear
Carpet has foul odors
Underlayment has worn out
After a house flood or heavy water damage is also a good time to replace your carpet. Wet carpet breeds mold and mildew, which can damage not just your flooring but also your subfloor.