What Should You Do When the Carpet Is Too Short?

DIY projects can be a pain when things go wrong and you aren’t expecting it. Are you redoing a room and then realized the carpet was cut too short? 

Carpets can be stretched on carpet stretchers an additional 1%-2% of its original cut dimensions during installation. If the carpet has been stretched twice before, it should not be stretched to meet the required length. Instead, a seam should be performed to add the additional length needed. Carpets should only be stretched once or twice.

I’m glad carpets can stretch, but what if the 2% isn’t enough space? In this article, we’ll explore your options when a carpet is cut too short and how you can fix it yourself.

Stretching a Carpet

If you’re redoing the carpet as part of a DIY project, you’re on your own regarding accidents. Once you’ve cut the carpet and taken it home, that’s often the size you’re stuck with. There are methods you can use to stretch the carpet yourself using rented equipment.

Can I Stretch a Carpet By Myself?

While you can stretch a carpet by yourself, it’s extremely labor intensive and you’ll need to be prepared to work. You can purchase the necessary equipment, borrow from a friend who owns them, or rent them through local home improvement stores.

The Tools You’ll Need

Before you get started, you’ll need:

The last two items can run you a pretty penny, so if you only need one side of the room stretched, it’s monetarily efficient to call in professional carpeting installers. But if you’re like us and stubborn, you’ll see any project through to the end.

The Stretching Process

First, you’ll need to clear the room. All furniture, decorations, and personal items need to be removed so there’s no unequal tension on the carpet. You may hear people telling you that you don’t need to move the larger items like beds or sofas. This is only the case when you’re stretching one side, and the furniture is on the other side of the room.

Using the pliers, pull the carpet up. Be careful of the tack strips on the edges of the room. Not only are they sharp, but they can damage the carpet if you pull too harshly. It’s a slow process, but it’s cheaper than ripping a new hole in your carpet.

Place the carpet stretcher into position. Put a block of wood against the wall’s baseboard opposite the direction you’re stretching in. Firmly place the carpet stretcher against the block of wood, and then use extenders to reach the carpet stretcher until it’s 6 inches from the wall you’re stretching toward. 

Once you lock the stretcher onto the carpet, adjust the tool’s tension. If the tool requires more strength, readjust the stretcher and use less pressure. Repeat the process until the carpet is smooth against the floor.

Finally, cut excess carpet away from the edges while remembering to leave a little to tuck under raised baseboards or trim. If you’re not tucking the carpet underneath the baseboards, ensure the material is tightly connected with the tack strip.

You may need to use the knee kicker in tight areas, like around corners or built-in bookcases. 

Seaming a Carpet

When undertaking a carpet seaming project, you’ll want to rent the more unusual equipment like the seaming iron and the seam roller. You can lease these tools at home improvement stores where you leased the carpet stretcher. 

Seaming a carpet happens after you install the carpet pad and tackless strips. You’ll do this as the carpet pieces are roughly cut to the correct size cut before any stretching occurs. You can also use seams to add the last bit of length you need to finish a room.

The Tools You’ll Need

  • Tape measure
  • Pencil
  • Chalk line
  • Straightedge
  • Carpet knife or utility knife
  • Carpet seam roller
  • Books or other heavy objects like weight disks
  • Carpet seam iron
  • Scrap board or strip of plywood
  • Carpet seaming tape

The Seaming Process

First, you’ll want to position the carpet pieces side by side to create an overlap of 3 inches. Ensure the carpets’ piles are facing the same direction. If you’re unsure, the bottom of the carpet will have arrows showing the direction of the fibers.

On the back of the top piece of carpet, measure 1 inch from its out edge, and then mark the back at 12-inch intervals. Use these intervals to create a chalk cutting line. Cut down a single line of backing threads using the utility knife and the straight edge while following the chalk line. The more refined the line, the more invisible the seam.

Place the newly cut edge of the carpet back down. Grab the straightedge and cut the bottom carpet while using the newly cut carpet edge as a guide. 

Place the carpet seaming tape underneath and between the two newly cut edges with the sticky side facing up. Keep the carpet edges as close together as possible. Unlike traditional irons, seaming irons go underneath the carpet against the seam tape. Plug the iron in and wait for the adhesive to activate. Each brand of tape will have recommended heating times.

Slowly move the iron along the tape line while pressing the carpet pieces into the adhesive and against each other. Go over the newly joined seam with a seam roller as the iron moves down the seam. Finally, place the heavy objects like books or disc weights on the new seam to ensure the seam sets.

You should only need to leave weights on for 15 minutes before the adhesive fully sets. Congratulations, you’ve seamed a carpet!

Summary

No matter why your carpet ended up a little short, there are solutions to fixing your problem. Whether it’s stretching the carpet to reach those last few inches or seaming in an extra strip of carpet, your DIY home project is sure to look fabulous in no time.

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What Should You Do When the Carpet Is Too Short?
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