· Todd Martin · DIY Furniture · 13 min read
How To Make A Sleeper Sofa Bar Shield

Crafting Your Sleeper Sofa Bar Shield: A DIY Guide
Do you own a sleeper sofa? These versatile pieces of furniture are fantastic for hosting guests or maximizing space. They hide a full-size bed within a living room staple. However, many sleeper sofas have a hidden feature that isn’t so great: the metal support bar. This bar can press into your back, making the bed uncomfortable. It can also cause wear on your mattress.
I understand this problem well. That is why I want to share how to make a sleeper sofa bar shield. This guide will walk you through creating a simple, effective solution. We will cover design, materials, and step-by-step instructions. You can improve your sleeper sofa’s comfort and lifespan.
Takeaway
- Identify the discomfort caused by the sleeper sofa’s support bar.
- Gather simple, affordable materials like plywood, foam, and fabric.
- Measure accurately to create a custom-fit bar shield.
- Assemble the shield in layers for optimal padding and protection.
- Secure the shield properly to prevent movement and ensure comfort.
Making a sleeper sofa bar shield involves measuring the gap above the support bar, cutting a sturdy material like plywood to fit, adding layers of high-density foam or padding, and then covering it with durable fabric. This custom shield sits between the mattress and the support mechanism. It distributes weight evenly and eliminates the discomfort from the metal bar.
Understanding the Sleeper Sofa Bar Problem
Sleeper sofas offer great convenience, but they often come with a common complaint. Many people find the pull-out bed uncomfortable. A main reason is the metal bar that supports the mattress. This bar runs across the bed frame. It can create an uneven surface. This unevenness causes pressure points. These pressure points lead to back pain or poor sleep quality for guests.
The metal bar problem is not just about comfort. It also affects the mattress. Constant pressure from the bar can cause dents or wear. This shortens the mattress’s life. A sleeper sofa bar shield solves both issues. It provides a flat surface. It protects your mattress.
Why a Sleeper Sofa Bar Shield is Necessary
A sleeper sofa bar shield is more than just a comfort item; it is a necessity for anyone with a pull-out bed. This simple addition can transform your guest experience. It changes a lumpy, uncomfortable bed into a welcoming sleep surface. The shield bridges the gap above the metal bar. This distributes body weight more evenly across the mattress. Guests will wake up feeling refreshed.
Think about the long-term benefits for your furniture. The shield acts as a buffer. It prevents the mattress from sinking directly onto the hard metal bar. This reduces wear and tear on the mattress. It also protects the sofa’s internal mechanism from potential damage. Creating a bar shield is a smart investment. It extends the life of your sleeper sofa and its mattress.
Planning Your Sleeper Sofa Bar Shield Project
Careful planning is crucial before you start building your sleeper sofa bar shield. This step ensures you get the right fit and durability. First, open your sleeper sofa fully into the bed position. Identify the exact location and dimensions of the problematic support bar. You will need to measure the width and length of the area the shield will cover. Also, measure the depth or height you need the shield to be.
Consider the materials you will use. A sturdy base is important. Plywood or MDF are good choices for the core. For padding, high-density foam, memory foam, or even old blankets can work. The outer fabric should be durable and easy to clean. You might choose upholstery fabric, canvas, or a thick cotton blend. Think about the tools you will need as well. This includes a tape measure, cutting tools for wood and fabric, and adhesive.
Essential Materials and Tools
Gathering the correct materials and tools is your next step to create a sleeper sofa bar shield. Having everything ready saves time and ensures a smooth building process. For the core, I recommend a piece of 1/2-inch or 3/4-inch plywood or MDF. This provides a solid, stable base. Make sure it is wide enough to cover the bar and extend slightly beyond it. You will want it long enough to span the sleeping area.
Next, you will need high-density foam. Choose foam that is at least 1 to 2 inches thick. You might use two layers if your bar is particularly prominent. Look for upholstery foam or mattress topper material. For the outer covering, select a durable fabric. Options like canvas, duck cloth, or upholstery fabric work well. You will also need spray adhesive or fabric glue to secure the foam to the wood and the fabric to the foam. Basic tools include a tape measure, pencil, straight edge, utility knife or box cutter for foam, scissors for fabric, and a saw for cutting wood. If you prefer a more finished look, consider a staple gun for attaching fabric.
Step-by-Step Guide to Building Your Shield
Building your sleeper sofa bar shield is a straightforward process. Follow these steps for a successful outcome. This will make your sleeper sofa more inviting. I have found this method creates a durable and comfortable solution.
Step 1: Measure Your Sleeper Sofa Bar
First, fully extend your sleeper sofa into the bed position. Locate the metal support bar that causes discomfort. Measure its length and width precisely. You want your shield to cover this bar completely. Also, measure the depth of the gap between the bar and the mattress. This measurement will help determine the thickness of your foam layers. The more accurate your measurements, the better your shield will fit. A snug fit prevents the shield from shifting during use. This ensures maximum comfort.
Step 2: Cut the Plywood Base
Using your measurements from Step 1, cut your plywood or MDF board. The board’s length should match the width of your sleeper sofa’s bed frame where the bar is. Its width should be enough to cover the bar plus an additional few inches on either side. This extra width helps distribute weight more broadly. I aim for at least 8-10 inches wide, but you can adjust based on your sofa’s design. Use a saw for a clean, straight cut.
Step 3: Attach the Foam Padding
Now it is time to add the comfort. Cut your high-density foam to the exact same dimensions as your plywood base. If your bar is very noticeable, you may want to use two layers of foam. Stack them for extra cushioning. Apply spray adhesive evenly to one side of the plywood. Carefully place the foam on the adhesive, pressing down firmly to ensure it sticks. If using two layers of foam, glue the first layer to the wood, then glue the second layer on top of the first. This creates a thick, comfortable buffer. This step is key to making your pull-out bed more comfortable.
Step 4: Cover with Fabric
Cut your chosen fabric. It should be large enough to wrap around the foam and plywood base. You will need enough fabric to cover all sides and tuck under the base. Leave about 2-3 inches of extra fabric on each edge for wrapping. Lay the fabric flat, face down. Center the foam-covered plywood on top of the fabric. Pull the fabric tightly over the foam and around the edges of the plywood. Secure the fabric to the underside of the plywood using fabric glue or a staple gun. Start with the long sides, then the short sides. Pull it taut as you go to avoid wrinkles. Fold the corners neatly, like wrapping a gift. This step helps create a finished, durable product, similar to how you might make a chair cover from a sheet.
Step 5: Placement and Testing
Once your sleeper sofa bar shield is complete, it is time to place it. Extend your sleeper sofa fully. Position the shield directly over the metal support bar. The foam side should face up, towards the mattress. Lay your sleeper sofa mattress back down on top of the shield. Test it out! Lie down to ensure the shield effectively eliminates the bar’s presence. Adjust the shield’s position if needed. You want it perfectly centered over the bar. This simple addition will significantly improve sleep quality. It will also help protect your sofa and its mattress from wear. Protecting your sofa is important for its longevity, much like knowing how to clean your sofa regularly.
Customizing Your Bar Shield for Specific Needs
Every sleeper sofa is a bit different, and so are individual comfort needs. Customizing your bar shield allows you to address specific issues. For example, some people might find the metal bar causes discomfort only in a specific area. You can create a shorter, wider shield focusing just on that problem spot. Others might need a shield that runs the entire length of the sofa bed. It helps distribute weight across the whole sleeping surface. This is similar to how you might modify a bed to create a daybed look like a sofa.
Consider using different types of foam. Memory foam offers a softer, more conforming feel. High-density foam provides firmer support. You can even combine layers, with a firmer base layer and a softer top layer. If you have pets, choosing a liquid-resistant fabric can add extra protection. The goal is to make the shield work for you. Do not be afraid to experiment with materials. You want to achieve the best possible comfort and durability.
Alternative Materials and Methods
While plywood and foam are ideal, you have other options for your sleeper sofa bar shield. For a simpler, no-cut solution, you can use stacked layers of dense blankets or old comforters. Fold them tightly to create a firm, even pad. Secure these layers with heavy-duty fabric tape or by sewing them into a sleeve. This method is great for a temporary fix. It also works if you lack woodworking tools.
Another approach uses rigid insulation foam board. This material is lighter than plywood and easier to cut with a utility knife. Just ensure it is dense enough not to compress too much under weight. You would still add a layer of softer foam on top. For the cover, consider using a sturdy mattress pad with elastic corners. This lets you slip it over your homemade shield. It keeps the components together without permanent attachment. This is similar to how one might make a couch from a twin mattress, adapting existing materials.
Maintaining Your Sleeper Sofa Bar Shield
Keeping your sleeper sofa bar shield in good condition ensures its longevity and continued comfort. Regular maintenance is simple. If your shield has a removable fabric cover, wash it according to the fabric’s care instructions. For non-removable covers, spot clean any spills or stains immediately. Use a mild soap and water solution. Blot the area gently. Avoid saturating the fabric. This prevents moisture from reaching the foam or wood core.
Periodically check the shield for any signs of wear. Look for compression in the foam or loosening of the fabric. If the foam starts to flatten, you might need to add an extra layer. Or, replace the existing foam. If the fabric loosens, re-staple or re-glue it. Flipping the shield occasionally can help distribute wear more evenly. Proper care will keep your sleeper sofa feeling comfortable. It also protects your sofa from issues like dog scratches on a leather sofa or general wear.
Enhancing Overall Sleeper Sofa Comfort
Creating a sleeper sofa bar shield is a significant step towards comfort. However, you can do more to improve the overall sleep experience. Start by adding a quality mattress topper. A memory foam or gel-infused topper can provide extra cushioning and pressure relief. It will make the surface feel more luxurious.
Consider the foundation of the mattress itself. Sometimes, the original sleeper sofa mattress is thin or old. Replacing it with a thicker, more supportive mattress can make a huge difference. You might also want to ensure the bed frame is stable. Sometimes, a wobbly frame contributes to discomfort. Finally, provide good quality bedding, including soft sheets, supportive pillows, and a comfortable comforter. These small touches add up to a truly restful night for your guests. You can even consider ideas like making a twin bed into a full if you need more sleeping space, further enhancing overall comfort.
FAQ Section
Q1: How thick should a sleeper sofa bar shield be? A sleeper sofa bar shield should be thick enough to eliminate the feeling of the metal bar. Generally, 2-4 inches of foam padding works well. This thickness provides sufficient cushioning and helps distribute weight evenly. You can adjust the foam layers based on how prominent your sofa’s metal bar is.
Q2: Can I use old blankets instead of foam for the shield? Yes, you can use old blankets or comforters as an alternative to foam. Fold them tightly into a dense, even pad. While not as durable or uniformly supportive as high-density foam, they can offer a temporary or cost-effective solution. Secure them well to prevent shifting.
Q3: What kind of fabric is best for covering the bar shield? For covering the bar shield, durable and tightly woven fabrics are best. Options like canvas, duck cloth, or upholstery fabric are excellent choices. These materials stand up well to repeated use and offer good resistance to wear and tear. Choose a fabric that is also easy to clean.
Q4: Will a bar shield prevent my sleeper sofa mattress from sinking? A bar shield helps prevent your sleeper sofa mattress from sinking directly onto the metal support bar. It provides an even surface, distributing weight more uniformly. This reduces pressure points on the mattress, slowing down wear and prolonging its lifespan. It does not prevent general mattress compression over time.
Q5: How do I keep the bar shield from sliding around? To keep your bar shield from sliding, ensure it fits snugly within the sofa bed frame. You can also add non-slip matting or rubber grippers to the underside of the shield. Some people attach hook-and-loop fasteners (like Velcro) to the shield and the sofa frame for extra security.
Q6: Can I make a sleeper sofa bar shield without cutting wood? Yes, you can make a sleeper sofa bar shield without cutting wood. Use rigid foam insulation board as your core material. It is lightweight and easy to cut with a utility knife. You will still need to add layers of softer foam on top for comfort. This method simplifies the building process.
Conclusion
Creating a sleeper sofa bar shield is a practical and rewarding DIY project. It solves the common problem of discomfort from a metal support bar. By following these steps, you can transform your sleeper sofa into a truly comfortable sleeping space. You will provide a better experience for your guests. You will also protect your investment.
Remember, a well-made sleeper sofa bar shield extends the life of your mattress. It also makes your sofa bed more enjoyable. You can customize the materials and design to suit your specific needs. Embrace this simple home improvement. Give your sleeper sofa the comfort it deserves. Your guests will thank you.