Foam Crib Mattresses vs. Spring Coil-Mattresses
Jump to Section
If you have found your way to this article, you have most likely already picked out the perfect crib for your little one. However, if you’re still looking, you may want to check out our Best Cribs of the year and Baby Crib Buying Guide to help you on your way.
The next step? Choosing a crib mattress.
While it may seem like a small decision, selecting the right mattress plays a big role in your baby's comfort and safety, plus the right mattress can help ensure a good night’s sleep for your kiddo.
One of the first decisions you'll face is whether to go with a foam crib mattress or a spring coil mattress. Each type has its own pros and cons, so you’ll want to understand the differences before making your choice.
For a broader overview of what to look for, take a look at our How to Choose a Crib Mattress article.
To help you make an informed decision, we've broken down all the key factors, from comfort and breathability to cost and durability.
Let’s dive in!
Comfort & Support
When it comes to sleep, comfort is king. But for babies, comfort goes hand-in-hand with proper support.
Foam mattresses like the Organic Cotton Classic by Naturepedic are designed to contour your baby’s body, providing excellent pressure relief. They tend to feel softer and can mold to your little one’s shape, which may feel cozier for naps and nighttime sleep. However, for infants, it’s crucial that the mattress is firm enough to support spinal development and reduce the risk of Sudden Infant Death Syndrome (SIDS).
On the other hand, spring coil mattresses like Deluxe Coil Dual-Sided Mattress from DaVinci offer firmer, more responsive support thanks to their inner coil systems. The firmness ensures that your baby’s spine stays in alignment, and the surface remains steady. Some parents find this level of support provides added peace of mind, especially during their baby’s early months.
Pro Tip: Both foam and spring coil mattresses can offer adequate support. Look for options labelled firm or specifically designed for newborns.
Breathability & Temperature Regulation
Babies are sensitive to temperature, so a mattress’s breathability is an important factor to consider.
Foam mattresses can sometimes trap heat because of their dense construction, making them warmer during sleep. While this can be beneficial in colder climates, it might not be ideal for warmer rooms or babies who tend to sleep hot. Some modern foam mattresses like the Pebble Lite Mattress from Nook incorporate ventilation channels (or in the Pebble’s case, dual air layers) or breathable covers to improve airflow.
Meanwhile, spring coil mattresses excel at ventilation. Their coil system naturally allows air to circulate, preventing heat buildup and keeping your baby cooler through the night. If temperature regulation is a priority for you, spring mattresses may have the edge here.
Pro Tip: If you opt for a foam mattress, look for models with cooling or breathable features to help regulate temperature.
Durability & Longevity
The durability of a crib mattress often determines how long it will last — and whether you’ll need to replace it down the line.
Spring coil mattresses are known for their durability. Their sturdy, reinforced construction allows them to withstand years of use without sagging or losing support. Many models even feature border wire reinforcement, which helps maintain the mattress’s shape.
On the other hand, foam mattresses may compress or sag more quickly, especially if they’re made from lower-quality materials. While higher-density foam mattresses can be more durable, they may still wear out faster than their spring counterparts with frequent use.
Pro Tip: If you plan to use the mattress for multiple children, a spring coil mattress might be the better long-term investment.
Weight & Ease of Handling
For busy parents, the weight of a crib mattress can make a big difference when it comes to lifting, cleaning, or changing sheets.
Foam mattresses are lightweight and easy to maneuver, making them a great option for parents who want something practical. You can easily lift them with one hand while juggling laundry or a wiggly baby.
In contrast, spring coil mattresses tend to be heavier due to their inner coil systems. While they’re still manageable, they can be more cumbersome when it comes to sheet changes or cleaning.
Hypoallergenic & Safety Features
Safety is a top priority for every parent, and the materials in your crib mattress matter.
Many foam mattresses like the Lightweight Classic 2-Stage Crib Mattress are designed to be hypoallergenic, offering protection against dust mites, allergens, and mold. Look for models that feature certifications like CertiPUR-US, which ensures the foam is non-toxic and free from harmful chemicals.
Spring coil mattresses like the Deluxe Coil Extra Firm Mini Crib Mattress can also include safety features, such as flame-retardant barriers and waterproof covers. However, because of their coil construction, they may have slightly higher potential for allergen buildup over time if not properly maintained.
Pro Tip: Regardless of the type, choose mattresses that are free from chemicals, flame retardants, and meet safety standards like GREENGUARD Gold Certification.
Cost & Value for Money
Budget is always a consideration when preparing for a new baby and the price of crib mattresses can vary greatly based on materials and quality.
Foam mattresses are available at a wide range of price points, from budget-friendly options to higher-end models that use advanced materials like memory foam or breathable foam technology. While affordable foam mattresses can be a great choice for short-term use, premium foam options may rival spring mattresses in cost.
Spring coil mattresses also span a range of prices, though they tend to be more consistent in durability. While some models can be pricier upfront, their reinforced construction often makes them a solid long-term investment.
Pro Tip: Consider how long you plan to use the mattress. If it’s for multiple children, a spring mattress may offer better value over time.
Noise Levels & Motion Transfer
No one wants to wake a sleeping baby, and the type of mattress you choose can impact noise levels.
Foam mattresses are virtually silent. They absorb motion and don’t creak, making them ideal for light sleepers or wiggly little ones.
Spring coil mattresses, while supportive, can sometimes produce minor squeaks or creaks, especially as they age. For most parents, this isn’t a dealbreaker, but it’s something to keep in mind.
Portability & Travel Use
If you plan to travel or move the mattress frequently, portability becomes important.
Foam mattresses are lightweight and flexible, making them ideal for portable cribs or travel use. Some models are even designed to be rolled up for easy transport.
Spring coil mattresses, on the other hand, are bulkier and less portable due to their rigid construction.
Your Baby's Perfect Sleep Journey
Both foam crib mattresses and spring coil mattresses have their unique advantages, and the right choice depends on your family’s priorities. Whether you value lightweight convenience, breathability, or long-term durability, understanding the differences between these two options will help you make an informed buying decision. Regardless of your choice, you will also want to pick up a mattress cover to product your mattress!
For more tips on setting up the perfect nursery with cribs, rockers, monitors, and so much more check out our Nursery Articles in our Learning Centre.
Happy mattress hunting, and sweet dreams for your little one!