How to Reupholster a Tub Chair: Step-by-Step DIY Guide

Tub chairs are beloved pieces of furniture that add comfort and style to any living space. However, after years of use, the fabric becomes worn, stained, or simply outdated. Rather than discarding these cherished seats, reupholstering offers a cost-effective solution to restore them to their former glory. This comprehensive guide walks you through every stage of the reupholstering process, from initial assessment to final installation.

Understanding Your Tub Chair Structure

Before beginning any reupholstery project, it’s essential to understand the anatomy of a tub chair. Tub chairs feature a distinctive curved back and rounded sides that create their signature comfortable silhouette. The structure typically consists of a wooden frame, foam padding, lining fabric, and outer upholstery. The curved design presents unique challenges compared to straight-backed furniture, particularly when fitting new fabric to maintain the shape and proportion of the original piece.

The frame serves as the foundation and is usually made from hardwood. Understanding how your specific chair is constructed—whether the seat is removable or fixed, how the back is attached, and where staples or other fasteners hold the fabric—will significantly impact your approach to the project.

Essential Tools and Materials for Success

Gathering the right equipment before starting your project prevents interruptions and ensures professional results. Here are the tools you’ll need:

• Staple remover or flathead screwdriver for extracting old staples
• Needle-nose pliers for removing stubborn fasteners
• Sharp scissors or craft knife for cutting fabric and foam
• Measuring tape for accurate dimensions
• Pencil and paper for creating templates
• Staple gun with 8mm to 10mm staples
• Sewing machine with matching thread
• Contact adhesive for foam application
• Batting or fabric strips for concealing staples

For materials, you’ll need upholstery-weight fabric (typically 3.5 to 4.5 yards depending on your chair size), replacement foam padding, lining fabric, and webbing tape if needed for additional support. Quality materials make a substantial difference in the finished appearance and durability of your reupholstered chair.

Assessing Fabric Requirements and Selection

Calculating the correct yardage prevents purchasing too much or too little fabric. For a standard tub chair, plan for approximately 3.5 to 4 meters of fabric measuring 54 to 60 inches in width. Add an extra half yard as a safety margin for mistakes or pattern matching.

When selecting fabric, consider several factors. Directional patterns or napped fabrics require additional yardage because all pattern pieces must face the same direction to maintain visual consistency. Solid-colored or non-directional patterns offer more flexibility in layout and typically require less material. Choose upholstery-grade fabrics that withstand regular use better than decorative home decor fabrics. Cotton, linen blends, and performance fabrics all work well for tub chairs, depending on your aesthetic preferences and lifestyle needs.

Removing the Old Upholstery

The deconstruction phase requires patience and careful observation. Start by examining how the existing fabric attaches to the frame. Most chairs use staples, though some vintage pieces may have nails or hand stitching. Use your staple remover to extract staples systematically, working section by section rather than randomly pulling everywhere. Photograph or sketch the assembly sequence as you disassemble, creating a reference guide for reassembly.

Once you’ve removed all fasteners, carefully separate the fabric layers. You’ll typically find an outer decorative fabric, an inner lining layer, and possibly batting between them. Keep these pieces intact if possible, as they’ll serve as templates for your new cover. If the chair contains a removable seat cushion, unscrew it from underneath the chair before proceeding with the back and side panels.

With fabric removed, inspect the foam padding. If it’s compressed, stained, or deteriorated, plan to replace it entirely. If it’s still in good condition, you can reuse it, though many upholsterers recommend replacing at least the seat cushion foam for optimal comfort and appearance.

Creating Accurate Templates and Patterns

Templates are the key to professional-looking results. Rather than guessing at dimensions, use your removed fabric pieces as guides. Lay the original pieces on your new fabric and trace around them carefully. For pieces that were cut into sections, keep them pinned together to maintain their relationship and ensure your tracings are accurate.

When laying pattern pieces onto your new fabric, pay careful attention to directional considerations. For fabrics with a nap, grain, or one-way pattern, orient all pieces in the same direction. Begin placement with the most prominent piece—typically the center of the backrest—and arrange other components around it. This ensures the pattern flows cohesively across the entire chair.

Allow generous excess fabric at each edge—approximately 1 to 1.5 inches beyond where you’ll ultimately staple. This buffer prevents the need to recut if measurements are slightly off and provides flexibility during installation. Label each template piece clearly to prevent confusion during assembly.

Preparing Foam and Structural Components

If you’re replacing foam, cut new padding to match the dimensions of your removed sections. Medium-density foam works well for most tub chairs, offering a balance between comfort and support. Cut foam for the sides and back to approximately 25 millimeters thickness, adjusting based on how firm or soft you prefer the final feel.

Apply foam to the frame using contact adhesive. This permanent bond prevents foam from shifting during use. Staple the foam at the top and bottom edges as additional security, though some upholsterers rely on adhesive alone if applied correctly. Ensure foam is smooth and bubble-free before proceeding with fabric installation.

For the front armrests, apply foam in the same manner. These visible areas benefit from smooth, wrinkle-free foam application, so take extra care during installation.

Cutting and Preparing New Fabric

Using your templates and pattern layout, cut all fabric pieces. Cut conservatively—you can always trim excess later, but you cannot add fabric once removed. For pieces with seams, include an extra half-inch for seam allowances.

Before cutting, pre-wash your fabric if you plan to ever clean the chair with water. This prevents future shrinkage issues. Once cut, lining fabric for foam sections should be slightly smaller than the foam itself, preventing the lining from puckering or extending beyond the foam edges.

Pin all pieces onto the chair before cutting your final pieces from decorative fabric. This test-fit process confirms that your templates are accurate and reveals any adjustments needed before committing to cutting expensive upholstery material.

Assembling Fabric Sections Through Sewing

For tub chairs, the main body typically involves sewing the back panel face together with the front panel. This creates one large continuous piece that wraps around the chair’s curved form. Use your sewing machine with matching thread, maintaining consistent seam allowances and straight stitches throughout.

After sewing the face and back sections together, add the end panels—these are typically the last pieces sewn and create the arms. This assembly method differs from treating every section independently, instead creating a unified cover that moves as one cohesive unit when installed on the frame.

For the armrest fabric, cut two separate pieces with generous seam allowances. Pin these face-down on the armrests, adjust the fit, and sew them securely. Trim excess fabric and finish the seams to prevent fraying.

Installing the New Cover on Your Chair

Begin installation with the main body cover. Work with the fabric inside-out initially to ensure proper fit without worrying about visual appearance. Pin the cover carefully, checking that edges align properly and there are no wrinkles or puckering.

Once pinning is complete and you’re satisfied with the fit, turn the cover right-side out to verify the appearance. Make any necessary adjustments before permanently stapling. This reversible approach prevents mistakes that would be difficult to correct after stapling.

Start stapling from the back of the chair, pulling fabric taut and securing it to the frame base. Progress to the sides, then the front, maintaining consistent tension throughout. Use a double row of staples around the entire perimeter for maximum security. Ensure inside frame pleats sit on top of the frame, creating clean lines.

Cover any visible staples with batting strips or matching fabric. This finishing touch conceals the mechanical fasteners, creating a polished appearance.

Handling the Seat Cushion Separately

If your chair has a removable seat cushion, handle it as a distinct project. Remove any existing fabric and assess the cushion fill. If replacing the foam, cut new padding to match the cushion dimensions. The cushion can sit on stockinette—a thin fabric base that holds foam in place.

Measure and cut fabric for the cushion top and underside, allowing for appropriate seam allowances. Sew these pieces together, creating an envelope that fits over your prepared cushion. Close the final seam using a ladder stitch or slip stitch, creating an invisible closure.

Once complete, test-fit the cushion to ensure it sits properly on the chair base. The cushion should fit snugly without gaps or excessive bulk that prevents it from closing smoothly.

Finishing Touches and Detail Work

After the main upholstery is complete, attend to finishing details. Install base cloth—a protective fabric layer that covers the underneath of the chair. This conceals all the structural work while protecting furniture from dust and debris.

If your chair has removable legs, reattach them securely once all fabric work is complete. Check that all seams are properly finished and no raw edges are visible. Inspect the entire chair for any loose staples, wrinkles, or areas needing adjustment.

Some upholsterers add decorative nailhead trim, welt cord, or piping around seams for an elevated finished look. These optional embellishments transform a solid reupholstery job into something truly professional-looking.

Troubleshooting Common Reupholstery Challenges

Frequently Asked Questions About Tub Chair Reupholstery

How much does it cost to reupholster a tub chair yourself?

Material costs typically range from $200 to $500 depending on fabric choice and whether you replace foam. Professional upholstery services charge $800 to $2,000 or more, making DIY projects significantly more economical.

Can I reupholster a tub chair without a sewing machine?

A sewing machine isn’t absolutely necessary—you can hand-stitch seams using needle and thread. However, this requires considerably more time and skill to achieve professional-looking results. A basic sewing machine makes the project substantially easier.

How long does a complete reupholstery project take?

For someone new to upholstery, plan 20 to 40 hours spread across several days. Experienced upholsterers complete projects in 10 to 15 hours. Breaking the work into sections—structural work, sewing, and installation—makes the timeline feel more manageable.

What’s the best fabric for a tub chair that gets heavy use?

Performance fabrics, leather, and tightly woven cotton blends resist staining and wear better than delicate materials. Consider your household’s lifestyle needs when selecting upholstery material.

Should I replace foam even if the existing padding still feels comfortable?

If existing foam is clean, firm, and unsagging, you can reuse it. However, replacing foam at least in the seat ensures optimal comfort and prevents future disappointment. Walls and back panels are less critical to replace.

Conclusion and Next Steps

Reupholstering a tub chair represents an achievable DIY project that yields professional results when you follow systematic procedures and invest in quality materials. The curved design that makes tub chairs so visually appealing presents technical challenges, but these are manageable through careful planning, accurate templating, and attention to detail during installation.

Whether you’re restoring a family heirloom, updating an inherited piece, or giving new life to a thrift store find, this complete reupholstery process transforms your chair into a custom piece that complements your décor perfectly. Start with careful planning, work methodically through each phase, and don’t hesitate to remove and redo sections that don’t meet your standards. The result will be a beautifully restored tub chair that provides comfort and style for years to come.