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How to Extend a Bed Frame: A DIY Guide for Growing Needs
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How to Extend a Bed Frame: A DIY Guide for Growing Needs

From Puffy Editorial Team
Last updated on: Mar 27, 2024 | 8 min read
How to Extend a Bed Frame: A DIY Guide for Growing Needs

As our lives change, so do our living spaces. Upgrading a bed frame to fit a new mattress or to change its style doesn’t have to mean purchasing a new one. With some DIY skills, you can extend your current bed frame to meet your needs, saving money and adding a personal touch to your bedroom.

How to Extend Bed Frame

Extending a bed frame, whether to accommodate a larger mattress or to add design elements like a footboard, involves a few key steps that require careful planning and execution. Here’s how to go about it:

Assess the Current Bed Frame

  • Understand the Structure: Analyze how your bed frame is constructed. This will help you identify where extensions can be added without compromising the frame’s integrity.
  • Material Consideration: Determine whether your bed frame is made of wood or metal, as this will dictate the materials and tools needed for the extension.

Gather Necessary Tools and Materials

  • Tools: Depending on the bed frame material, you may need a saw (for wood) or a metal cutter (for metal frames), drill, screws, bolts, and nuts.
  • Materials: Obtain extension pieces that match the bed frame’s material. For wooden frames, this could be wooden planks or beams; for metal frames, metal bars or tubes.

Measure and Cut Extension Pieces

  • Precision Measurement: Measure the length or width you need to add to your bed frame to fit your new mattress size or desired extension.
  • Cutting: Cut your extension pieces to size, ensuring they are straight and even. For wooden pieces, sand the edges to prevent splinters; for metal, file down any sharp edges for safety.

Attaching the Extensions

  • Securely Attach Extensions: Use screws or bolts to attach the extension pieces to the bed frame. Pre-drill holes to make this process easier and to prevent splitting (in wood) or deforming (in metal).
  • Reinforcement: For added stability, especially in wooden bed frames, consider reinforcing the joints with wood glue before screwing the pieces together.

Finishing Touches

  • Stain or Paint: To ensure a cohesive look, stain or paint the extension pieces to match the existing bed frame. This step is crucial for aesthetic uniformity.
  • Quality Check: Once the extensions are attached and the finish has dried, do a thorough check for any sharp edges, loose screws, or uneven surfaces that need further attention.

Adding a high-quality Puffy Lux Mattress can enhance the comfort and appearance of your newly extended bed frame, making it the perfect retreat after a long day.

Interested in how Puffy stacks up against other brands? Check out our mattress comparisons: Puffy vs Purple, Puffy vs Nectar, Puffy vs Casper, Puffy vs Leesa, Puffy vs Saatva, Puffy vs DreamCloud, and Puffy vs Tuft and Needle.

How to Extend a Wooden Bed Frame

Extending a wooden bed frame follows a similar process but allows for more customization and can often be done with basic home tools.

Preparing the Frame for Extension

  • Sand the Area: Sand the ends of the bed frame where you will attach the extensions. This creates a better surface for the glue and ensures a cleaner, more seamless extension.
  • Match Wood Type: For the extension pieces, use the same type of wood as the existing frame to ensure compatibility in terms of weight, strength, and aesthetics.

Attaching the Wooden Extensions

  • Use Wood Glue and Clamps: Apply wood glue along the joints where the extension pieces will attach to the bed frame. Clamp these pieces in place until the glue fully dries, typically overnight.
  • Secure with Screws: For additional security, drill pilot holes and then screw the extension pieces into place. This dual approach of glue and screws ensures a durable extension.

Additional Support

  • Support Slats or Beams: Depending on the extension’s purpose, you may need to add extra support slats or beams across the width of the bed frame. This is particularly important if you’re extending the frame for a larger mattress.
  • Center Support Leg: For significant length extensions, adding a center support leg can prevent sagging and maintain the mattress’s integrity.

Final Aesthetic Touches

  • Seamless Finish: Once the frame is extended and the structure is secure, focus on making the extension visually seamless with the original frame. This might include staining, painting, and sanding to blend the old and new parts of the frame smoothly.

Not only does this allow you to customize your sleeping area, but it also opens up opportunities to upgrade to premium Puffy mattresses, enhancing your overall sleep experience

Check out Puffy mattress reviews from real customers and see how we compare with other brands.

How to Extend a Bed Frame to Add a Footboard

Extending a bed frame to add a footboard involves both structural adjustments to the frame and careful integration of the footboard so that it complements the existing design and enhances the bed’s overall functionality and aesthetic appeal. This addition can transform the look of your bed, making it a focal point in your bedroom. Here’s how to approach this project:

Step 1: Selection and Preparation of the Footboard

  • Choose a Footboard: Select a footboard that matches or complements your bed frame’s material and style. The size should be appropriate for the width of your bed frame once extended.
  • Prepare the Footboard: If the footboard isn’t pre-drilled or doesn’t come with mounting brackets, you’ll need to prepare it for attachment. Measure and mark where the brackets or bolts will go, ensuring they align with the bed frame’s end.

Step 2: Measure and Mark the Bed Frame

  • Determine the Position: Decide where on the bed frame the footboard will be attached. This is typically at the end of the frame, but the exact position may vary depending on the frame and footboard design.
  • Mark for Drilling: Once you’ve determined the positioning, mark the bed frame for drilling. Ensure the marks are level and aligned with the attachment points on the footboard.

Step 3: Attaching Mounting Brackets or Hardware

  • Install Brackets: If your footboard requires brackets for attachment, affix these to the bed frame using screws or bolts. Make sure they are securely fastened and positioned correctly to align with the footboard.
  • Modify Frame if Necessary: In some cases, you may need to extend or modify the bed frame’s end to properly fit or support the footboard. This could involve adding extension pieces to the frame or reinforcing the area with additional materials.

Step 4: Secure the Footboard to the Bed Frame

  • Align and Attach: With the mounting brackets or hardware in place, align the footboard with the bed frame and secure it using screws, bolts, or another appropriate fastening method. Ensure it is tightly fixed to prevent any movement.
  • Check Stability: Once attached, give the footboard a gentle shake to test its stability. It should feel solid and not wobble or shift.

Step 5: Add Additional Support if Necessary

  • Support Legs: Depending on the footboard’s design and weight, you may need to add support legs to the footboard. These legs can help distribute the weight more evenly and prevent any strain on the frame.
  • Reinforce Connections: If there’s any concern about the strength of the connection, consider reinforcing the attachment points with additional brackets or hardware.

Step 6: Finishing Touches

  • Cosmetic Adjustments: Fill any visible screw holes with wood filler (for wooden frames) or use caps for metal frames. Sand, paint, or stain as needed to ensure a cohesive look.
  • Quality Inspection: Do a final inspection of the bed frame and footboard to ensure everything is secure and meets your expectations for both appearance and function.

Incorporating a footboard into our existing bed frame was a weekend project that not only elevated the bed’s aesthetic but also brought an unexpected level of completeness to our bedroom’s design.

Selecting a footboard that echoed the headboard’s style and attaching it with precision ensured it looked like an original part of the bed, rather than an addition.

The process underscored the importance of meticulous measurement and alignment, ensuring the footboard was both a perfect fit and securely attached. It transformed the bed into a statement piece that now anchors the room beautifully.

Use our store locator to find the closest furniture or mattress store near you and feel the cloudlike comfort of our Puffy Mattress in person.

Conclusion

Extending a bed frame is a rewarding project that can breathe new life into your bedroom without the cost of buying new furniture. Whether you’re accommodating a larger mattress or adding stylish elements like a footboard, the key to success lies in careful planning, precise execution, and a touch of creativity.

By following these steps, you not only create a bed that perfectly fits your space and needs but also achieve a sense of accomplishment in DIY home improvement.

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