Do you have a mattress that is too soft and needs some extra support? Using plywood is a simple and cost-effective way to make your mattress firmer. This article will take you through the step-by-step process of how to make your mattress firmer with plywood. You will learn the tools and materials you need, as well as the steps necessary to make your mattress firmer and more comfortable. So, if you’re looking for an easy way to make your mattress firmer and more supportive, read on!
What Causes a Mattress to Become Too Soft
Normal Wear and Tear
Mattresses are made to last for years, but over time, the quality of the mattress can deteriorate. With regular use, the mattress will start to soften, providing less support and comfort. This is due to the breakdown of the materials and the loss of firmness in the mattress.
Poor Quality Materials
If the mattress is made from poor quality materials, it can quickly become too soft. The poor quality materials won’t stand up to regular use, and will start to break down, leaving you with a mattress that is too soft and lacks support.
If you find your pillow top mattress too soft, there are a few things you can do to make it firmer. One of the most effective solutions is to add a plywood base under the mattress. This will add extra support and help to keep the mattress firmer for longer.
Benefits of Making a Mattress Firmer
- Reduces Pain: Making a mattress firmer can help reduce pain and discomfort associated with joint and muscle pain or back pain. It also reduces tossing and turning, allowing for a more restful and peaceful sleep.
- Improved Posture: A firmer mattress can help improve posture by providing firmer support for the spine. This helps to keep the spine in the proper alignment and reduces back pain.
- Increased Support: A firmer mattress provides increased support for the body, which can reduce pressure points, help with circulation and reduce the chance of developing bedsores.
- Improved Durability: Making a mattress firmer can help reduce sagging and extend its life. This is especially true for a Tempurpedic mattress, which is known for its durability.
Materials Needed to Make a Mattress Firmer with Plywood
| Material | Quantity |
|---|---|
| Plywood | 1 sheet |
| Glue | 1 bottle |
| Power drill | 1 |
| Wood screws | 1 box |
| Measuring tape | 1 |
| Level | 1 |
Step-by-Step Guide
Step 1 – Measure and Cut Plywood
Measure the width and length of the mattress and add 2 inches to each measurement. Cut the plywood to the new measurements and sand the edges. Ensure the plywood is clean and dry.
Step 2 – Attach Plywood to Mattress
Place the mattress on the floor and lay the plywood on top. Secure the plywood to the mattress using screws and washers at each corner.
Step 3 – Place Mattress on Plywood
Position the mattress back onto the bed frame and place the plywood directly underneath. Secure the plywood to the bed frame using screws and washers at each corner.
Tips to Make Mattress Firmer
- Check the Firmness Rating of Your Mattress: Before you decide to make your mattress firmer, you should check the firmness rating of your mattress. You should make sure that your mattress is not too hard or too soft.
- Choose the Right Plywood: When selecting the plywood for your mattress, make sure you choose the right one. Choose plywood that is lightweight, durable, and has a high density.
- Cut the Plywood to the Right Size: Before you place the plywood on your mattress, make sure you cut it to the right size. This will ensure that the plywood fits perfectly on the mattress.
- Place the Plywood on the Mattress: Once you have cut the plywood to the right size, place it on top of the mattress. Make sure to place it in the center of the mattress and press it down firmly.
- Secure the Plywood in Place: To secure the plywood in place, use mattress straps or mattress clips. This will ensure that the plywood stays in place and doesn’t move around.
- Test the Firmness: Once the plywood is in place, test the firmness of the mattress. Make sure that the mattress is not too hard or too soft.
How to Make a Pillow Top Mattress Firmer
| Step | Instructions |
|---|---|
| 1 | Remove the pillow top from the mattress by unzipping it. Unzip the pillow top from the bottom side of the mattress. |
| 2 | Lay the mattress on a flat surface and locate the stiffening material. If the mattress is a pillow top, it will have a top layer of foam and a layer of batting beneath it. The batting layer is the stiffening material. |
| 3 | Cut a piece of plywood to fit the size of the mattress and lay it on top of the batting layer. Make sure to measure the plywood to the exact size of the mattress in order to get the perfect fit. |
| 4 | Use a staple gun to attach the plywood to the batting layer. Start at the middle of the mattress and work your way toward the sides. Make sure to staple the plywood securely, but be careful not to puncture the mattress. |
| 5 | Put the pillow top back on the mattress and zip it up. You can also use a mattress cover to cover the plywood, if desired. |
How to Firm Up a Tempur-Pedic Mattress
Step 1: Measure the area of your Tempur-Pedic mattress. This will determine the size of plywood you need to buy.
Step 2: Purchase ¾” thick plywood that is the same size as your Tempur-Pedic mattress.
Step 3: Place the plywood on top of the mattress and cut it to the size of the mattress.
Step 4: Secure the plywood to the mattress with screws. Make sure the screws are long enough to reach the mattress frame.
Step 5: Place a fitted sheet over the plywood and mattress. This will help keep the plywood in place and protect the mattress from any damage caused by the screws.
Step 6: Place a mattress pad over the fitted sheet to provide a comfortable sleeping surface.
Step 7: Enjoy your newly firmed up Tempur-Pedic mattress.
Frequently Asked Questions
What Type of Plywood Should I Use?
Plywood is the best option for making a mattress firmer. When choosing the right type of plywood, consider the following factors:
- Thickness: Choose a plywood that is at least 3/4” thick. This will ensure that it supports the mattress without sagging.
- Number of Plies: Look for plywood with at least five plies. This will provide the necessary strength and stability.
- Strength: Get a plywood that can support a weight of at least 100 pounds. This will ensure that it will not crack or break under the weight of the mattress.
- Durability: Choose a plywood that is rated for exterior use. This will ensure that it is strong and durable enough to support the mattress.
When selecting the plywood, make sure to buy one with a smooth and even surface. This will ensure that the mattress will sit evenly on top of it.
Can I use other materials instead of plywood?
No, plywood is the best material for this project. It is strong and durable enough to support the weight of the mattress, and its layers of wood are less likely to warp or bend over time. Other materials such as particle board, hardboard, or MDF may not be strong enough and could break or bend under the mattress’s weight. Here is a list of materials that should not be used:
- Particle board
- Hardboard
- MDF
- Cardboard
- Laminate
- Cork board
Plywood is the best option for this project because it is strong and durable enough to support the mattress. It also is less likely to warp or bend over time, which helps to ensure that your mattress remains firm for a longer period of time.
What size plywood should I use?
- Thickness: For best results, use 3/4″ thick plywood.
- Width: The width of the plywood should be at least as wide as the mattress.
- Length: The length of the plywood should be at least as long as the mattress.
For best results, use a plywood that is 3/4″ thick, at least as wide as the mattress and at least as long as the mattress.
Will adding plywood void my mattress warranty?
Adding plywood to your mattress won’t necessarily void your mattress warranty, however it is important to check the warranty of your mattress before doing so. Most mattress warranties cover defects in materials and workmanship and do not cover damages caused by lack of support or improper use of the mattress. Here are some key points to consider when deciding if adding plywood to your mattress will void the warranty:
- Check Manufacturer’s Warranty: Always check the warranty of the mattress before adding plywood. Manufacturer’s warranties often state that any modifications to the mattress may void the warranty, so it is important to make sure that adding plywood does not violate any of the stated terms.
- Check for Wear and Tear: If the mattress has already become worn or torn due to lack of support, adding plywood may void the warranty. If the mattress is in good condition and you are simply looking to make it firmer, it is unlikely that adding plywood will void the warranty.
- Check for Any Other Damage: If the mattress has been damaged by anything other than lack of support, adding plywood may void the warranty. Make sure to inspect the mattress carefully for any other signs of damage before adding plywood.
If you decide to add plywood to your mattress, make sure to check the manufacturer’s warranty carefully and inspect the mattress for any signs of wear or damage. If the mattress is in good condition, adding plywood is unlikely to void the warranty.
Can I also make my mattress softer with plywood?
- No, you cannot make your mattress softer with plywood. Plywood is a hard material that can make your mattress firmer, but not softer.
- If you want to make your mattress softer, you will need to use a different material, such as foam, memory foam, or a down topper.
- For more information about how to choose the right mattress topper for your mattress, check out our guide here.
Conclusion
By following the steps in this guide, you can make your mattress firmer without spending too much money. Plywood is an inexpensive solution that can help improve the comfort of your mattress and reduce sagging. Make sure to use the right size of plywood, and add extra support if needed. With a firmer mattress, you can enjoy better sleep and improved posture.
