Serta Perfectday Saturday Euro Top Medium MIAB

The Serta Perfect Day Saturday is a 12-inch Euro top on Serta's 800 StablEdge three-zone pocket coils, roll-packed in a box, made in Canada, with a 10-year warranty. Serta rates it firm; with the gel memory foam layer under the Euro top it lands between the firm Overnight and the plush Sunup on our floor, which is why we tag it medium.

What is inside the Serta Perfect Day Saturday

• 12 inches: a quilted cover with Serta's antimicrobial fibre, 1 inch of PillowSoft foam, 1 inch of Cool Twist gel memory foam, 2 inches of gel support foam, 7 inches of individually wrapped StablEdge coils in three zones, 1 inch of base foam.
• Euro top: the comfort layer is sewn flush with the edge, so the surface is cushioned but even.
• CertiPUR-US certified foams. Made in Canada with domestic and imported parts.
• Roll-packed in a box: full size in minutes, final feel within two days.
• 10-year limited warranty from Serta.
• Twin, Twin XL, Double, Queen and King.

Specifications: as supplied by the maker; checked November 2026.

Who the Serta Perfect Day Saturday suits

The Serta Perfect Day Saturday is a good fit for back and stomach sleepers who want some softness over firm support, combination sleepers, couples who cannot agree, guest rooms and first apartments. Side sleepers who want to sink in should try the Sunup.

How the Serta Perfect Day Saturday compares

The Overnight is the same coil unit as a 10-inch firm tight top, lower price. The Sunup is the same 12-inch Euro top build in plush. For a medium Euro top with a named Beautyrest coil count, the Beautysleep Erling is the comparison.

The price

Save 25 to 70% on premium mattresses: the price above is per mattress, as of November 2026, and the live price on this page is the one you pay. Foundations and frames are sold separately.

Practical

• Box spring, platform or slats no more than 3 inches apart; centre support on queen and king. Adjustable bases: yes.
• One-sided; rotate head to foot every few months.
• Give it two days to reach its final feel after unboxing.

Questions we get asked about the Serta Perfect Day Saturday

Who is the Serta Perfect Day Saturday best for?

Back and stomach sleepers who want some softness over firm support, combination sleepers, couples who cannot agree, guest rooms and first apartments. Side sleepers who want to sink in should try the Sunup.

Is the Serta Perfect Day Saturday a good mattress?

Yes. The Serta Perfect Day Saturday is a 12-inch euro top on Serta's 800 StablEdge three-zone coil system with Cool Twist gel memory foam, CertiPUR-US certified foams, made in Canada, roll-packed in a box, with a 10-year limited warranty. We sell it at 25 to 70% below regular retail, nobody here works on commission, and you're welcome to lie on it in the store before you decide.

Is the Saturday firm or medium?

Serta calls it firm. On our floor, next to the Overnight and the Sunup, it is the middle bed, and that is how most people describe it after ten minutes on it.

Does the memory foam layer sleep hot?

It is a gel memory foam layer over coils, so air moves under it. Bedding changes a hot night more than this layer does.

How long does it take to expand?

Minutes to full size; up to 48 hours for the final feel.

What is the difference between the Saturday and the Sunup?

Same build and height; the Sunup uses softer comfort foam and is the plush one. Side sleepers usually pick the Sunup.

Try it in the store

Lie on it for ten minutes the way you actually sleep. We are at 101-44703 Yale Road in Chilliwack, open 10 am to 6 pm every day, and nobody here works on commission. For what the words tight top, pillow top, euro top and hybrid mean, read mattress types explained; for firm, medium and plush, mattress firmness explained. For the whole Serta range side by side, read our Serta lineup; this bed is in our pillow top mattresses collection, and if you're still weighing a pillow top against a euro top, our pillow top vs euro top page sorts it out. We deliver across the Fraser Valley on Sundays; the rates are on our delivery page.