How to Add a Swivel Base to a Recliner

Upgrading a standard recliner with a swivel base allows for smooth 360-degree rotation, making it easier to converse, watch TV, or reach nearby items without straining. This modification is ideal for living rooms, RVs, or home offices, turning a fixed chair into a versatile piece of furniture.

Why Install a Swivel Base on a Recliner?

Swivel bases enhance usability by providing fluid movement while preserving the recliner’s core functions like rocking or reclining. They support heavy loads up to 500 pounds and feature floor-protecting glides. Users report improved comfort in tight spaces, such as RVs, where repositioning chairs without dragging is essential. This upgrade is straightforward for DIY enthusiasts, often taking under an hour with basic tools.

Essential Tools and Materials for the Job

Gather these items before starting to ensure a seamless installation:

• Heavy-duty swivel ring kit (10-inch diameter, including base plate, ring, bolts, and screws)
• Plywood or 1×4 lumber boards (for mounting platform)
• Power drill with bits matching screw sizes
• Screwdriver set (Phillips and flathead)
• Adjustable wrenches (two sizes for bolts)
• Torque screwdriver or ratchet for secure fastening
• Measuring tape and level
• Safety gear: gloves, safety glasses
• Optional: Pliers for spring adjustments, wood shims

Kits often include pre-drilled components and specialized nuts with built-in washers for quick assembly.

Preparing Your Workspace and Recliner

Work in a spacious, well-lit area with a soft surface like a blanket to protect the recliner’s upholstery. Flip the chair upside down carefully, enlisting a helper for heavier models to avoid back strain. Inspect the existing base: note any springs, linkages, or wooden frames. Clean the underside to remove dust, which can hinder secure attachment.

For rocker recliners, disconnect rocking mechanisms first. Remove retaining clips or pins from levers controlling recline or ratchet functions. Measure the chair’s base width (typically 24 inches) to match the swivel ring size.

Step-by-Step Installation Process

Follow these detailed steps for a professional result. Always test stability at each stage.

1. Attach the Mounting Board: Cut plywood or position 1×4 boards under the chair’s frame. Secure with #10 screws (1.5-1.75 inches long) into pre-existing holes or pilot-drilled spots. Ensure even spacing for swivel centering.
2. Assemble the Swivel Mechanism: Align the swivel plate’s square holes with carriage bolts. Insert bolts and tighten special self-locking nuts—no washers needed. Hand-tighten first, then use wrenches for full torque.
3. Mount the Floor Ring: Position the swivel-ring combo centrally under the chair (24-inch ring for standard bases). Drive mounting screws through the ring into the board. Verify levelness with a bubble tool.
4. Reattach Mechanisms (for Rockers): Flip the assembly. Align springs or linkages to the new frame using provided shims if extension is needed. Secure with original screws or pliers to compress springs into position.
5. Final Positioning and Test: Right the chair. Sit and swivel: adjust forward/back by 1-2 inches if tipping occurs. Tighten all fasteners.

For La-Z-Boy models, use pre-drilled frame holes and adhesive washers. Skip spacers unless clearance demands them.

Handling Rocker Recliner Specifics

Rocker recliners require detaching the curved base first. Unscrew wooden rockers from the metal frame (often Torx screws). Transfer to the swivel frame, ensuring lever clearance. Reconnect recline linkages with pins and clips post-installation. Balancing is key: rear springs may need plier-assisted alignment.

Troubleshooting Common Installation Issues

Over-tightening distorts plates; aim for firm but smooth movement.

Safety Considerations and Best Practices

Prioritize safety: support the recliner securely during flips to prevent falls. Wear gloves to grip tools and avoid pinching fingers on springs. Test weight capacity—standard kits handle 500 lbs. For RV use, opt for locking swivels to counter motion. Avoid modifications weakening the frame, which could void warranties.

Post-install, inspect monthly for loose bolts. Lubricate swivel annually with silicone spray for longevity.

Choosing the Right Swivel Kit

Select based on chair type:

• Standard Recliners: Basic swivel plates with 360-degree action.
• Rockers: Glider rings with heavy-duty bearings.
• La-Z-Boy/Branded: OEM kits with model-specific hardware.
• RV/Portable: Compact, vibration-resistant models.

USA-made kits offer superior durability over generics.

Advanced Modifications and Customizations

Enhance with locking mechanisms for fixed positioning or casters for mobility. For heavy users, upgrade to reinforced plates. Integrate power recliner controls post-swivel by routing cables through the base. Custom wood finishes match decor seamlessly.

In RVs, shims extend springs for stability on uneven floors.

Maintenance Tips for Long-Lasting Performance

• Tighten bolts quarterly.
• Clean glides to prevent sticking.
• Avoid overloading beyond rated capacity.
• Store in dry areas to prevent rust.

These steps ensure years of reliable use.

Frequently Asked Questions (FAQs)

Can I add a swivel to any recliner?

Most upholstered recliners work, but check frame integrity and base size. Rocker models need extra steps.

How long does installation take?

30-60 minutes for beginners; less with experience.

Will it damage my floors?

No, kits include glides; use felt pads for hardwood.

Is professional help needed?

DIY-friendly, but consult for power recliners or complex rockers.

What if my chair tips after install?

Reposition the swivel 1-2 inches and retest.

Conclusion: Elevate Your Seating Experience

Installing a swivel base revitalizes recliners, blending comfort with convenience. With patience and the right tools, anyone can achieve pro results.