How to Convert a DaVinci Crib to a Full Bed
To convert a DaVinci crib to a full bed, confirm that your exact model supports the full-size stage and buy its compatible conversion kit. The kit and instructions vary by model, so check the model number before removing crib parts.
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To convert a DaVinci crib to a full bed, check the exact model, get its compatible full-size conversion rails, and assemble the bed by that model's instructions. DaVinci models and kits can differ, so don't start by assuming one set of rails fits every crib.
Find the model name and number on the crib label, paperwork, or manual. Then confirm that the model supports a full bed and check which rails and support parts it requires.
Can a DaVinci crib convert to a full bed?
Some DaVinci cribs convert to a full-size bed, but compatibility depends on the model. A convertible label doesn't identify the exact kit or parts needed for your crib.
For example, the DaVinci Charlie 4-in-1 converts from crib to toddler bed, daybed, and full-size bed. Its conversion kit and bunkie board are sold separately, so plan for model-specific parts.

The DaVinci Charlie converts to a full-size bed, with its conversion kit and bunkie board sold separately.
See it on AmazonBefore buying parts, match the model number and finish to the manual and kit instructions. If the manual is missing, contact DaVinci with the model details and ask which full-bed kit is compatible.
A crib's number of conversion stages doesn't answer every question. See whether a 3-in-1 crib converts to a full-size bed and whether a 4-in-1 crib converts to a full-size bed for a broader look at how those labels work.
Which rails and parts does a full-bed conversion need?
Use the full-size rails specified for your crib model, plus any support parts named in its instructions. Don't use toddler rails or another brand's hardware to fill a gap.
A full-size conversion kit may include side rails that connect the headboard and footboard. The exact kit may call for additional support, such as a bunkie board, and the mattress must be appropriate for the assembled frame.
Check the kit instructions for:
- The crib model numbers it fits
- Whether a headboard or footboard is used
- Required support boards, slats, or other parts
- Hardware included and hardware reused from the crib
- Mattress support and setup directions
The Charlie's product information names a bunkie board as a separate purchase. That doesn't mean every DaVinci model uses the same support or kit.
If you need help comparing available options, read our guide to best crib to full bed conversion kit. Treat compatibility as the first filter, then compare the parts each kit includes.
How do you convert the crib to a full bed?
Follow the manual for your crib and conversion kit in order. The sequence below is a general checklist, not a replacement for model-specific directions.
- Identify the crib. Record its model name and number, and confirm full-size conversion compatibility.
- Gather the correct parts. Check that you have the approved full-size rails, support parts, and hardware listed in the instructions.
- Prepare the space. Clear a level area and keep small hardware away from children.
- Take the crib apart as directed. Remove the mattress and detach the crib components in the sequence shown in the manual.
- Build the full-bed frame. Attach the headboard, footboard, rails, and support components as instructed.
- Check every connection. Tighten and inspect the fasteners as the manual directs before putting on a mattress.
- Set up the mattress. Use a full-size mattress that fits the assembled frame and follow the frame and mattress guidance.
Don't force parts together or drill new holes if connections don't line up. Stop and recheck the model, orientation, and kit compatibility.
What should you check before a child uses the converted bed?
Inspect the assembled frame for loose connections, damaged parts, and gaps before use. Follow the crib and kit instructions for any final checks.
Make sure the support parts sit in their intended positions and the mattress fits the frame. Keep the instructions and any warnings with the bed information for future reference.
Can you use a toddler rail on the full bed?
A toddler rail is not a full-size conversion rail. Toddler rails are made for the toddler-bed stage, while a full bed requires the parts specified for that bed frame.
The Hiccapop Convertible Crib Bed Rail is described as fitting major brands of convertible cribs except IKEA, and it does not fit twin, full, queen, or king beds. Its compatibility notes make it a toddler-stage option, not a way to complete a full-bed conversion.
See toddler guardrail options for more crib-specific choices.

A toddler crib rail for the transition stage, not a replacement for full-size conversion rails.
See it on AmazonUse the rail only in a configuration its instructions allow. If your child is moving from a toddler bed to a full bed, check the full frame's setup guidance for any separate rail needs.
What if your DaVinci model doesn't support a full bed?
Don't try to convert a model that isn't approved for a full-size bed. Keep it in a supported configuration or choose a bed designed for the next stage.
If you're comparing a different convertible crib, the Dream On Me Synergy 5-in-1 is described as converting to a full-size bed with or without a footboard. Its full-size bed rails are sold separately, so verify the parts and instructions for that model too.

A 5-in-1 crib option with full-size bed stages, with full-size bed rails sold separately.
See it on AmazonA crib that converts to a full bed isn't the same as one that converts to twin. For the next setup, compare twin bed rails for kids.
If you need a smaller next-stage setup, compare best cribs that convert to twin bed.
For broader planning, Convertible Crib to Full Size Bed: Explained covers what the conversion involves across crib brands.
How do you choose the right next bed?
Choose a full bed only when your crib model and compatible kit support that stage. Confirm the rails and support parts first, then assemble the frame exactly as instructed.
For a DaVinci crib, use the model number to verify compatibility rather than relying on the brand name or conversion-stage count alone. If the manual names a kit and separate support board, include both in your parts check before taking the crib apart.
If your crib doesn't support a full bed, keep it in an approved stage and compare a different frame for the next step. The right conversion is the one that matches the model's instructions and complete set of required parts.
Frequently asked questions
Can every DaVinci crib convert to a full bed?
No. Conversion options depend on the crib model.
Check the manual and model number to confirm that it supports a full-size bed and identify the correct rails and any other required parts.
A 3-in-1 or 4-in-1 label alone doesn't confirm the conversion kit you need.
What rails do I need for a DaVinci full bed?
You need the full-size bed conversion rails approved for your specific DaVinci model. Some models may also require a separate support board or other parts.
Check the manual and the kit instructions for the complete list, and don't substitute rails from another brand or model.
Can I use a toddler bed rail on a full-size bed?
A toddler bed rail is made for a different stage and isn't a substitute for full-size bed rails. Check the rail's stated compatibility and the bed frame requirements.
For a full bed conversion, use the parts specified for your crib model and follow both sets of instructions.
What should I do with unused crib parts after conversion?
Keep labeled crib parts and hardware together in a dry, safe place in case the instructions call for them later or you need to identify the model. Don't assume every rail or fastener will be used in the full bed stage; follow the model's conversion guide.
About this guide: Our look at DaVinci crib full bed conversion draws on maker specs, materials and what owners report. See how we research.



