How Long For Nectar Mattress To Inflate: What To Expect After Unboxing

If you’ve just unboxed your new bed and are wondering “How Long For Nectar Mattress To Inflate?”, you’re not alone. Many sleepers are surprised by how a compressed foam mattress looks at first, and want to know when it’s safe to sleep on and when it will feel the way it’s supposed to.

This guide walks through how long inflation usually takes, what’s normal, what isn’t, and how to help your mattress expand properly.

How long does it usually take for a Nectar-style mattress to inflate?

Most compressed foam mattresses start expanding within minutes of being removed from the plastic. In typical conditions:

They often reach most of their height within a few hours
They may take up to 24–72 hours to fully expand and settle

So when people ask “How Long For Nectar Mattress To Inflate”, they’re usually asking two things:

When can I sleep on it?
When will it feel and look fully normal?

For many users, the mattress is sleepable the first night, even if it hasn’t completely finished expanding. However, the feel can continue to change slightly over the first couple of days as the foam relaxes and reaches its intended firmness and height.

Why does it take time to fully inflate?

Foam mattresses are compressed, rolled, and vacuum-sealed for shipping. After unboxing, the foam:

Draws air back into its internal structure
Gradually returns toward its designed shape and thickness
Adjusts to the temperature and humidity of your room

These factors can affect how long for Nectar mattress to inflate:

Room temperature:
Warmer rooms often help foam expand more quickly. Very cold rooms can slow the process.
Ventilation:
A well-ventilated space can make it easier for the mattress to “breathe” and settle.
Position:
Placing the mattress on a flat, supportive surface helps it expand evenly.

Is it okay to sleep on the mattress before it’s fully expanded?

In many cases, people do sleep on their mattress the first night. The compressed foam has usually expanded enough to be largely functional within a few hours. Still, there are a few things to keep in mind:

Feel may change: The mattress can feel slightly firmer or softer over the first couple of days as it finishes expanding.
Height may be slightly short at first: It might look a bit thinner around the edges initially, then even out with time.
Corners may be the slowest part: It’s common for the corners to take longer to fully puff out.

If you want the most accurate feel from day one, you may choose to give it a full 24 hours before judging comfort.

What’s normal vs. not normal during inflation?

Normal experiences

It’s generally normal to see:

Slight indentations or curves that smooth out over time
Corners or edges taking longer to look fully square
A mild “new mattress” odor that fades with ventilation
Gradual changes in firmness over the first few days

When to be more cautious

You may want to keep an eye on things if:

The mattress has not noticeably expanded several hours after opening
Large sections remain significantly compressed or uneven after 24–48 hours
One side stays much lower than the other for more than a day
The cover appears severely wrinkled or folded in ways that don’t relax over time

In those cases, many consumers choose to wait longer and monitor progress. If a mattress still looks substantially underinflated after the recommended window from the manufacturer, that may indicate an issue.

How can you help your mattress inflate properly?

To support smoother expansion:

Unbox it quickly:
Try to unbox soon after delivery so the mattress isn’t stored compressed for extra days.
Use a flat, supportive base:
A solid platform or evenly spaced slats can help it expand evenly.
Let it breathe:
Remove all plastic, open a window if possible, and avoid covering it with heavy bedding at first.
Keep the room at a moderate temperature:
Very cold rooms may slow down foam expansion, so room temperature or slightly warm conditions are often helpful.
Avoid jumping or bending it:
Sitting or lying gently is fine, but heavy pressure or folding can interfere with proper inflation.

Common follow-up questions about inflation time

What if my mattress still looks short after 24 hours?

A difference of a small amount in height, especially at the corners, is fairly common early on. Many mattresses continue adjusting for up to 72 hours. If, after this period, it still looks significantly below the expected profile, some consumers contact the seller for guidance.

Can I put sheets and a protector on right away?

Most people do put a protector and sheets on the mattress soon after opening. If you want to maximize airflow and speed up how long for Nectar mattress to inflate, you can:

Leave heavy blankets or thick toppers off for the first several hours
Use lighter bedding until the mattress has mostly expanded

Does flipping or rotating help it inflate?

Foam mattresses are typically not designed to be flipped, but a gentle rotation (head to foot) after it has expanded can help even out usage later on. During the initial inflation, simply keeping it flat and supported is usually enough.

✔️ Quick Mattress Takeaways

Key points consumers should understand about How Long For Nectar Mattress To Inflate

Initial expansion: Starts within minutes; often sleepable after a few hours.
Full inflation time: Many mattresses take 24–72 hours to fully expand and settle.
Room conditions matter: Moderate warmth, good airflow, and a flat base can speed expansion.
Appearance changes: Slightly rounded corners, minor height variation, and a shifting feel in the first days are common and usually temporary.
When to watch closely: Little or no expansion, large uneven areas, or a clearly underinflated look after the manufacturer’s suggested time may justify further attention.

Understanding how long for Nectar mattress to inflate helps set realistic expectations. With a bit of patience, the right setup, and a supportive surface, most compressed foam mattresses gradually reach their intended shape and feel over the first couple of days.