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Serta® Perfect Day™ · Sunup

Plush comfort, straight from the box.

A 12″ plush euro top in a box with Cool Twist® Gel Memory Foam, gel comfort foam and an 800-coil, 3-zone StablEdge® system.

100-Night Trial See What’s Inside

Serta® Perfect Day™ Sunup Plush Euro Top 12″

$749.00

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Built at the Plush End of the Comfort Scale.

Every detail of the Perfect Day™ Sunup, from its anti-microbial cover to its 3-zone coils and the box it arrives in.

Mattress Firm ‘O’ Meter

3 / 10 · Plush

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Meet the Sunup

The Perfect Day™ Sunup is made for sinking in: a plush euro top with PillowSoft™ foam, Cool Twist® Gel Memory Foam and 2″ of gel comfort foam over 3 zones of pocket coil support, all packed in a box.

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From Box to Bed in Seconds

The Sunup arrives compressed in a box that fits through any door. Unbox it, unroll it and the individually wrapped coils help it expand to full size within minutes, so you can sleep on it the same night.

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Zoned Comfort That Has Your Back

An 800 Serta® StablEdge® coil system runs edge to edge with three support zones: targeted support for your lower back and hips, and cradled comfort everywhere else.

800Coil density

3Support zones

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Plush, Cradling Comfort

A plush euro top with Serta® PillowSoft™ foam and 2″ of gel comfort foam cradles your shoulders and hips, ideal for side sleepers who love a soft bed.

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Cooling, Contouring Comfort

Cool Twist® Gel Memory Foam contours to you and helps enhance airflow and heat dissipation, and Serta® Anti-Microbial Fibre Technology keeps the surface fresh and clean.

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Made in Canada

The Sunup is made in Canada with domestic and imported parts, uses CertiPUR-US® certified foams, works on an adjustable base and is backed by a 10-year limited warranty.

✓ Free Delivery

✓ 100 Night Sleep Trial

✓ Canadian-Made Mattresses

✓ 0% Interest Monthly Payments

What’s Inside.

Scroll to explore every layer of the Sunup.

Exploded view of every layer inside the Sunup

1Serta® Anti-Microbial Fibre Technology
A quilted cover with Serta® Anti-Microbial Fibre Technology on the surface that keeps your mattress fresh and clean from odour-causing bacteria.
21″ Serta® PillowSoft™ Foam
A soft comfort foam that provides enhanced cushioning for exceptional comfort right at the surface.
31″ Cool Twist® Gel Memory Foam
A breathable memory foam infused with cooling gel that helps enhance airflow and heat dissipation for a cool, contouring type of comfort.
42″ Serta® Gel Comfort Foam
A deeper gel comfort foam that promotes airflow and heat dissipation while adding the extra cushioning that gives the Sunup its plush feel.
57″ 800 Serta® StablEdge® 3-Zone Coil System
An 800-coil-density, individually wrapped coil system that runs edge to edge, with three support zones: targeted support for your lower back and hips and cradled comfort everywhere else. It minimizes motion transfer and expands quickly right out of the box.
61″ Serta® Base Foam
A firm foundation layer that stabilizes the coil system and gives the mattress its durable base.

Layer 1 of 6

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At Home in Any Room

The Sunup fits a bedroom, a guest room or a first apartment, and the box fits up any staircase.

Serta® Perfect Day™ Sunup Plush Euro Top 12″ in a bedroom

12″Euro top profile
800Coil density, 3 zones
10-yearLimited warranty
100 nightsSleep trial

At a Glance.

PlushComfort level
12″Profile
Euro topStyle
10 yearsWarranty

Frequently Asked Questions

Who is the Sunup best suited for?

Its plush euro top is ideal for side sleepers and lighter sleepers who love a soft, cushioned bed. If you sleep mainly on your back or stomach, or prefer more support, the firm Saturday euro top or the Overnight will suit you better.

How does a mattress in a box work?

The Sunup is compressed, rolled and packed in a box that fits through any doorway or stairwell. Unbox it on your bed base, unroll it and remove the plastic: the individually wrapped coils help it expand to full size within minutes, and it’s ready to sleep on the same night. Give it up to 48 hours to reach its final feel.

How does the 100-night sleep trial work?

Sleep on it for up to 100 nights. If it isn’t right for you, you can exchange it once for a different mattress, and you’re free to choose another model or brand. If your new mattress costs more, you simply pay the difference; if it costs less, we refund the difference. Exchanges are available in Ontario within 250 km of our showroom.

Will the Sunup sleep cool?

Yes. A layer of Cool Twist® Gel Memory Foam and a layer of Serta® gel foam both help enhance airflow and heat dissipation, and the open, individually wrapped coil system lets air move through the mattress.

What does “3-zone” mean?

The 800 Serta® StablEdge® coil system is divided into three zones: comfort under your shoulders, support in the middle and comfort under your legs. The firmer centre third gives your lower back and hips targeted support for all-night alignment, while the ends cradle you.

Should I flip or rotate it?

The Sunup has its comfort layers on top only, so it should not be flipped. Rotate it 180° every 3 to 6 months to help it wear evenly.

Can I use it on an adjustable base?

Yes. Serta lists the Sunup as adjustable-base compatible. It also works on a firm box spring or a platform bed with slats no more than 3″ apart. Queen and king sizes need a frame with centre support.

Is it a good choice for a guest room or a first apartment?

Yes. Perfect Day™ mattresses are Serta’s most affordable pocket coil line: the same 3-zone, individually wrapped coil support and made-in-Canada build as their pricier models, packed in a box that’s easy to move and set up on your own.

Where is it made?

Perfect Day™ mattresses are made in Canada with domestic and imported parts, and their foams are CertiPUR-US® certified for content, emissions and durability.

What warranty does it have?

Perfect Day™ mattresses come with a 10-year limited warranty from Serta that covers defects in materials and workmanship, such as broken coils or body impressions deeper than the manufacturer’s limit. If an issue comes up, contact us first and we’ll handle the claim with Serta for you.

Still have a question? Call us at (416) 781-7441.