Welcoming a newborn into your life means big changes. One of the most important choices parents face is where and how their baby sleeps. Many families look for ways to keep their baby close at night for safety, comfort, and convenience. One popular solution is to sidecar a crib—attaching your baby’s crib directly to your bed. This sleeping arrangement can make nighttime feedings easier, help parents sleep better, and encourage bonding. But it also requires careful planning and attention to safety.
If you’re considering sidecarring a crib, you might feel unsure where to start. What tools do you need? Which cribs work best? How do you make sure your baby is safe? This guide explains everything in clear, simple language. Whether you’re a first-time parent or just new to this method, you’ll find practical advice, common mistakes to avoid, and expert tips for success.
Let’s explore how to create a safe and cozy sleep space for your baby by sidecarring a crib.
What Does Sidecar Crib Mean?
A sidecar crib means placing your baby’s crib right next to your bed, with one side removed or lowered. This setup creates a shared sleeping space while giving your baby their own separate mattress. You can easily reach your baby for feeding, soothing, or checking in at night, without having to get out of bed.
It’s different from bed sharing. With sidecarring, your baby is not on the same mattress as you, which reduces the risk of suffocation or rolling over. It’s also not the same as a standalone crib, which is usually placed away from the bed and requires getting up to attend to your baby.
Many parents choose this method for convenience, bonding, and easier night care. It’s especially helpful for breastfeeding mothers, parents who want to respond quickly to their baby, or families living in small spaces.
Benefits Of Sidecarring A Crib
Why do so many families choose to sidecar a crib? There are several advantages, both practical and emotional.
- Easier Night Feedings: You can quickly reach your baby for breastfeeding or bottle feeding without leaving your bed. This reduces sleep interruptions and stress.
- Faster Response: Babies often wake up for comfort or to be checked. With the crib right beside you, you can respond faster to their needs.
- Better Sleep for Parents: Since you don’t have to get up and walk across the room, you’ll likely sleep better and feel less tired.
- Promotes Bonding: Being close to your baby helps build a strong parent-child connection. Your baby can hear your breathing, which can be soothing.
- Safer Than Bed Sharing: Your baby is nearby, but on their own mattress, which reduces the risk of accidental suffocation.
- Space Saving: In small bedrooms, sidecarring a crib can maximize your use of space.
- Supports Transition: As your baby grows, you can gradually move the crib further away, making it easier for them to sleep independently later.
Many parents worry about safety, but when done correctly, sidecarring can be just as safe as a standalone crib—sometimes safer, thanks to the increased supervision.
Credit: www.kaitlinklimmer.com
Choosing The Right Crib For Sidecarring
Not all cribs are suitable for sidecarring. Picking the right crib is the foundation for a safe and comfortable setup. Here’s what you should consider:
1. Adjustable Sides
Look for a crib with a removable side or a side that can be lowered. Some cribs are designed for this purpose, while others can be adapted with simple tools.
2. Mattress Height Settings
You need a crib with adjustable mattress heights. The crib mattress should be level with your bed mattress, with no gap. Most modern cribs offer several height options.
3. Sturdy Construction
A sidecar crib must be strong and stable. The frame should not wobble or shift easily. Avoid flimsy cribs or those with loose joints.
4. Standard Size
A standard-size crib mattress is easier to match to your bed height. Odd-shaped or mini cribs can be tricky and may leave dangerous gaps.
5. No Drop-side Cribs
Drop-side cribs (where the side slides down) are banned in the United States due to safety risks. Choose a crib with fixed sides or one that can be safely adapted.
6. Compatible With Your Bed
Measure your bed’s height and width. Make sure the crib will fit snugly and securely against your mattress. Platform beds, beds with thick frames, or beds with storage underneath might need special solutions.
7. Avoid Travel Cribs
Travel cribs and play yards are not designed for permanent sidecarring. They often have soft sides and are not as secure as wooden cribs.
Common Mistake
Many parents try to sidecar a crib that doesn’t match their bed’s height. This leaves a gap where a baby can get trapped. Always check measurements before starting.
Tools And Materials You’ll Need
Before you begin, gather the necessary tools and materials. Here’s a checklist:
- Screwdriver (manual or electric)
- Wrench set
- Measuring tape
- Foam gap filler or pool noodles (for filling small gaps)
- Zip ties, bungee cords, or strong straps (for securing the crib to the bed)
- Plywood board (optional, for extra mattress support)
- Non-slip pads (to keep the crib from moving)
- Safety-approved crib mattress
- Fitted crib sheets
Having these items ready will make the process smoother. Don’t forget to clear space around your bed for easy assembly.
Credit: www.reddit.com
Step-by-step Guide: How To Sidecar A Crib
Setting up a sidecar crib requires careful steps. Each step ensures your baby’s safety and your peace of mind.
Step 1: Measure Your Bed And Crib
Start by measuring the height of your bed mattress from the floor. Then, measure the crib’s mattress platform at its various settings. Your goal is to match the two mattress surfaces as closely as possible.
If your bed is unusually high or low, you may need to adjust by using a different crib mattress height or adding a firm board under the crib mattress.
Tip: Write down your measurements before starting. Even a small difference can create an unsafe gap.
Step 2: Remove One Side Of The Crib
Most cribs allow you to remove one long side. Use your screwdriver or wrench to unscrew the bolts holding the side in place. Store the removed side and hardware safely—you’ll need them if you convert the crib back later.
Some cribs have sides that are not designed to be removed. If this is the case, look for a crib with a “convertible” feature or consult the manufacturer’s instructions. Never cut or force a crib apart, as this can weaken the frame.
Step 3: Position The Crib Next To Your Bed
Move the crib so the open side is flush against your bed. The mattresses should touch with no gap. Make sure the crib is not blocking your room’s exit or access to other furniture.
If you have a headboard or footboard, adjust the crib’s position so it fits closely. Sometimes, you may need to remove a nightstand or rearrange your bedroom.
Non-obvious insight: Don’t place the crib near windows, cords, or blind strings, which can be dangerous for babies.
Step 4: Secure The Crib To The Bed
The crib must not move away from the bed, even if you lean against it or the baby pushes. Use sturdy straps, zip ties, or bungee cords to connect the crib frame to your bed frame.
Loop the straps around both frames and tighten until the crib is stable. Check that there’s no wiggle. For beds without frames (like box springs on the floor), use non-slip pads under the crib legs.
Advanced tip: Some parents use furniture brackets or metal plates for a more permanent connection.
Step 5: Fill Any Gaps
Even a small gap can be risky. Use foam gap fillers, pool noodles, or tightly rolled towels to fill any space between the crib and bed mattresses. Cover the filler with a fitted sheet for safety.
Never use pillows, loose blankets, or anything soft, as these can cause suffocation.
Step 6: Test The Setup
Before placing your baby in the crib, test the stability. Push gently on all sides, try to move the crib away from the bed, and check for any gaps. Sit on the bed and lean into the crib to make sure nothing shifts.
If anything feels loose or unsafe, adjust your setup before using it.
Step 7: Make The Crib Sleep-ready
Use a firm, safety-approved crib mattress with a tight-fitting sheet. Keep the crib free of pillows, stuffed animals, and heavy blankets. Only use a lightweight sleep sack or swaddle for your baby.
The crib should be clear and uncluttered to reduce suffocation risks.
Step 8: Monitor And Adjust
Check your setup every few days. As your baby grows or becomes more active, you may need to retighten straps or add more support. Always keep safety as your top priority.
Common Mistakes To Avoid
Even careful parents can make errors when sidecarring a crib. Here are some frequent mistakes and how to prevent them:
- Leaving a Gap: The most dangerous mistake is leaving space between the crib and bed. Always double-check and fill gaps as needed.
- Using Soft Fillers: Never use pillows, blankets, or stuffed toys to fill gaps. These are suffocation hazards.
- Ignoring Stability: If the crib is not tightly secured, it can move and create a gap overnight. Use strong straps and test the setup regularly.
- Choosing the Wrong Crib: Some cribs are not designed for sidecarring. If you can’t remove a side or adjust the height, choose a different crib.
- Placing Near Hazards: Avoid putting the crib near windows, curtain cords, heaters, or electrical outlets.
- Skipping Regular Checks: Babies grow quickly and become more active. Check the setup often to ensure nothing has loosened.
- Not Reading the Manual: Always check your crib’s manual. Some manufacturers offer advice or warnings about modifying the crib.
Non-obvious insight: Even small changes in your bed’s position (like moving it for cleaning) can create a gap. Always recheck after moving furniture.
Comparing Sidecar Cribs, Bedside Sleepers, And Traditional Cribs
It’s helpful to understand how sidecar cribs compare to other options. Here’s a quick look:
| Feature | Sidecar Crib | Bedside Sleeper | Traditional Crib |
|---|---|---|---|
| Baby’s Own Mattress | Yes | Yes | Yes |
| Direct Access to Parent | Yes | Yes | No |
| Can Be Converted Later | Yes | Sometimes | Yes |
| Long-Term Use | Yes | No | Yes |
| Safety Risks | Gap if not secured | Less gap risk | Low |
When Is Sidecarring Not Recommended?
While sidecarring can be safe and helpful, it’s not right for every family or every situation. You should avoid sidecarring if:
- Your baby is very premature or has special health needs (talk to your doctor first).
- Your bed and crib cannot be secured tightly together.
- The crib mattress and bed mattress do not match in height.
- You use a waterbed, soft mattress, or bedding that is not firm.
- There are other children or pets in the bed who may climb into the crib.
If any of these apply, consider other safe sleep options, such as a bedside sleeper or keeping the crib next to the bed without removing a side.
Practical Tips For Success
After setting up your sidecar crib, you’ll want to make the most of it. Here are some tips:
- Practice Nighttime Feeding: Try a few dry runs during the day to get used to reaching your baby safely.
- Use a Night Light: A small, dim light makes it easier to check on your baby without waking everyone.
- Dress Your Baby Properly: Use a sleep sack instead of loose blankets to keep your baby warm and safe.
- Keep Essentials Nearby: Store diapers, wipes, and burp cloths within arm’s reach.
- Monitor Room Temperature: Babies sleep best at a temperature of 68-72°F (20-22°C).
- Talk to Your Partner: Make sure everyone who shares the bed understands the setup and safety rules.
Expert insight: Some parents find adding a small rail or rolled towel on the far side of the crib helps prevent older babies from rolling out.
Sidecarring A Crib For Twins
If you have twins, you might wonder if sidecarring works for two babies. The answer is yes—with extra planning.
- Use a full-size crib and place both babies on their backs, side by side.
- Make sure there’s enough room for each baby to have their own safe sleep space.
- Never add extra mattresses or soft bedding to fit two babies.
You may need to experiment with positioning and check more often for gaps or shifting. Some families use two cribs, one on each side of the bed, or a twin bassinet designed for co-sleeping.
How To Transition Away From A Sidecar Crib
As your baby grows, you might want to move the crib further from the bed or return it to a standard crib. Here’s how to do it smoothly:
- Move the Crib Gradually: Start by sliding the crib a few inches from the bed, then more each week.
- Replace the Removed Side: Reattach the crib side to turn it back into a standalone crib.
- Stay Consistent: Keep the same mattress and sleep routine to help your baby adjust.
- Offer Comfort: If your baby wakes up, comfort them with your voice or gentle touch, but avoid bringing them back into your bed.
- Celebrate Progress: Praise your baby for sleeping in their own space.
Data point: Studies show that most babies can transition to independent sleeping between 6-18 months, but every child is different.
Real-life Example: Sidecar Success Story
Sara, a new mom from Chicago, struggled with sleep after her daughter was born. “I was getting up eight times a night,” she says. “I was exhausted and worried I’d drop her trying to walk back and forth. ” After reading about sidecarring, Sara and her partner carefully measured their bed and crib.
They secured the crib with straps, filled the small gap with a pool noodle, and tested everything.
Within days, Sara was sleeping better. “I could just reach over, feed her, and we both went back to sleep,” she explains. After six months, they slowly moved the crib away from the bed. “It was a lifesaver for our family.
”
Credit: www.babycenter.ca
Safety Guidelines From Experts
Leading organizations like the American Academy of Pediatrics (AAP) recommend room sharing (not bed sharing) for the first 6-12 months. Sidecarring a crib, when done correctly, meets these guidelines. Key safety points:
- Use a firm mattress for both crib and bed.
- Always place your baby on their back to sleep.
- Keep the crib free of pillows, toys, and heavy blankets.
- Check the setup regularly for gaps and movement.
For more on safe sleep, see the AAP’s official guidance on their website: AAP Safe Sleep.
Comparing Sidecar Crib With Other Sleep Solutions
Here’s another look at sidecarring compared to popular alternatives:
| Solution | Pros | Cons |
|---|---|---|
| Sidecar Crib | Easy access, long-term use, safe when set up correctly | Needs careful setup, risk of gap |
| Bedside Sleeper | Designed for co-sleeping, portable, secure fit | Outgrown quickly, less sturdy |
| Traditional Crib | Very safe, suitable from birth to toddler | Less convenient for night care |
| Bed Sharing | Maximum closeness | Higher risk, not recommended by experts |
What To Do If You Have An Unusual Bed
If your bed is not a standard frame or mattress, you may need to get creative:
- For platform beds, use blocks or boards to raise the crib to the right height.
- For beds with storage drawers, remove drawers or position the crib at the foot of the bed.
- For thick bed frames, place the crib against the mattress instead of the frame.
- For futon beds or low beds, lower the crib mattress to its lowest setting.
Always check for gaps and test stability, no matter your bed type.
Cleaning And Maintenance
Keeping your sidecar crib clean is important for your baby’s health:
- Wash crib sheets and mattress covers weekly.
- Wipe down the crib frame with a mild soap and water solution.
- Check for loose bolts or straps every week.
- Vacuum under the crib to remove dust and pet hair.
If your baby spits up or has a diaper leak, change bedding right away to prevent mold or odors.
When To Stop Using A Sidecar Crib
Most families find that sidecarring works best for newborns through about 12-18 months. You should stop using a sidecar crib when:
- Your baby can climb out of the crib.
- Your child shows signs of wanting more independence.
- You are ready to move the crib further from your bed.
When in doubt, follow your child’s cues and the latest safety advice.
Frequently Asked Questions
How Do I Know If My Sidecar Crib Is Safe?
Test the setup before use. The crib should be tightly attached to the bed with no gap between mattresses. Push on both the crib and bed to check stability. Make sure the crib mattress is level with your bed and use only firm, tight-fitting bedding.
Can I Use Any Crib For Sidecarring?
Not all cribs work for sidecarring. Choose a crib with a removable or adjustable side and multiple mattress height options. Avoid drop-side cribs or travel cribs, as these may not be safe or stable for this purpose.
What If My Crib And Bed Are Different Heights?
If the crib mattress is higher, lower, or uneven with your bed, try adjusting the crib’s mattress base or adding a firm board under the mattress. If you cannot make the surfaces level, do not use the sidecar method—gaps are dangerous.
Is Sidecarring A Crib Safe For Newborns?
Yes, when done correctly, sidecarring can be safe for newborns. Always follow safe sleep guidelines: back to sleep, firm mattress, and no soft bedding. Check your setup regularly for gaps or movement.
How Do I Fill A Small Gap Between The Crib And Bed?
Use a firm foam gap filler, a pool noodle, or a tightly rolled towel. Cover the filler with a fitted sheet so it cannot come loose. Never use pillows or soft items, as these are not safe.
Bringing your baby close at night can help your whole family rest easier. By following the steps in this guide, you’ll create a safe and loving sleep space for your little one. Remember to check your setup often, stay informed about safety, and enjoy the precious moments with your baby. For more information about safe sleep and crib options, visit the U.S. Consumer Product Safety Commission.