Jamison

Jamison Grandview Firm 2-Sided Mattress

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Size: Twin

🌟 You Found: Two Sided Mattress Bliss

Ready for nights of unmatched comfort and mornings that feel refreshed? The Jamison Grandview Firm 2-Sided Mattress delivers a sleep experience like no other. Meticulously crafted, this mattress combines plush softness with firm support to cradle you in relaxation and keep your body aligned. It’s not just a mattress—it’s your ticket to restful, rejuvenating slumber.


🛏️ Why You’ll Love This Mattress

✨ Luxurious Comfort Layers

  • What You Get: 1-inch Ultrasoft Gel Foam and 1-inch Super Soft Comfort Foam, wrapped in 4-way stretch fabric.
  • Why It’s Amazing: Sink into a cloud-like embrace that melts away stress, offering gentle support and a plush, luxurious feel every night.

💪 Steel Traditional Support System

  • What You Get: A sturdy steel foundation built for lasting performance.
  • Why It’s Amazing: Ensures perfect spinal alignment and durability, giving you reliable support for years of restful sleep.

⏳ 10-Year Non-Prorated Warranty

  • What You Get: A full decade of coverage with no fine print.
  • Why It’s Amazing: Sleep with peace of mind knowing your investment is protected by our commitment to quality.

👉 The Payoff: A mattress that pampers you and stands firm with support—perfect harmony for better rest.


💤 Who’s It Perfect For?

  • Comfort Lovers: Firm layers that won't sag.
  • Back & Stomach Sleepers: Firm support keeps your spine happy.
  • Long-Term Thinkers: Premium materials built to last.
  • Worry-Free Shoppers: A 10-year warranty backs you up.

🙌 Your Sleep Upgrade: Ideal for anyone craving luxury and reliability in one.


🛒 Ready to Transform Your Nights?

  1. Pick Your Size: Twin, Queen, King—made to fit your space.
  2. Add to Cart: Fast, secure checkout in seconds.
  3. Sleep Better: Enjoy free delivery and wake up revitalized.

🌟 Take Action: Invest in the Jamison Grandview Firm 2-Sided Mattress today. Don’t settle for ordinary sleep—unlock extraordinary rest now!


🤝 Our Promise to You

  • Have Questions?: Reach out anytime—we’re here to help.
  • Warranty: 10 years, non-prorated, for total confidence.
  • Quality You Can Trust: Expertly designed for lasting comfort.

🌙 Start Tonight: Embrace the sleep you deserve and wake up feeling your best.

Size: Twin

What makes this mattress different

Comfort Layers

1-inch Ultrasoft Gel Foam and 1-inch Super Soft Comfort Foam wrapped in 4-way stretch fabric.

Steel Traditional Support System

A sturdy steel foundation built for lasting performance. Why It s Amazing Ensures perfect spinal alignment and durability giving you reliable support for years of restful sleep.

Take Action

Invest in the Jamison Grandview Firm 2-Sided Mattress today. Don t settle for ordinary sleep unlock extraordinary rest now

Start Tonight

Embrace the sleep you deserve and wake up feeling your best.

Jamison keeps the recipe straightforward: comfort up top, support underneath
The build

Jamison keeps the recipe straightforward: comfort up top, support underneath

Jamison models are easier to understand than most national luxury lines. The comfort layers set the initial feel, then the support unit underneath determines how steady the bed stays through the night.

That simplicity is useful on a sales floor because you can feel the differences quickly. Firmer Jamison models keep you more level; pillow top and cooling variants give you more surface relief without turning the mattress into mush.

Compared with the Jamison Vista Tight-Top, the Jamison Grandview Firm 2-Sided is tuned a little differently than the Jamison Vista Tight-Top. That is the practical difference you feel in the showroom: the firm surface changes how deeply you settle in, while the underlying support build changes how easy it is to move and how steady the edge feels.

Shop all Jamison mattresses →
Who sleeps best on this mattress

Built for the way you actually sleep

Back sleepers - The flatter, sturdier surface keeps the midsection from dipping too far, which is usually the reason shoppers move into the firm version.

Stomach sleepers - This is the safer choice if you need more pushback through the pelvis and lower back than a medium model usually gives.

Shoppers cross-shopping the lineup - If the Jamison Grandview Firm 2-Sided feels either too flat or too plush in person, the closest adjustment is usually the Jamison Vista Tight-Top.

Specifications

Height12"
FeelFirm
Firmness8 out of 10 (10 = firmest)
ConstructionUltrasoft gel foam + super soft comfort foam + traditional steel support unit
Cooling1-inch Ultrasoft Gel Foam and 1-inch Super Soft Comfort Foam wrapped in 4-way stretch fabric.
Motion isolationGood - supportive and steady, but it transfers more movement than a dense foam or pocketed-coil design
Weight capacity
Adjustable baseNo, best on a flat foundation
CertificationsAsk us for current law-tag and material-certification details by model
Warranty10-year non-prorated warranty
Trial period[0] days at Mattress Overstock

Frequently asked questions

How firm is the Jamison Grandview Firm 2-Sided?

We rate it 8 out of 10 (10 = firmest). In practical terms, that puts it in the firm part of the lineup. The right fit depends on your sleeping position, body type, and whether you like to sleep more on top of the mattress or more in it.

How is the Jamison Grandview Firm 2-Sided different from the Jamison Vista Tight-Top?

The Jamison Grandview Firm 2-Sided and the Jamison Vista Tight-Top are close enough in the lineup that most shoppers should compare them side by side. The biggest difference is feel: the Jamison Grandview Firm 2-Sided lands on the firm side of the lineup, while the Jamison Vista Tight-Top feels more firm.

Does it work with an adjustable base?

No, best on a flat foundation.

How fast can I get it delivered in Kentucky?

We deliver with our own team across Kentucky. Most orders arrive the next business day when the size is in stock. Pickup is available at our Lexington, Georgetown, Somerset, London, and Richmond locations.

What if I do not like it after a few nights?

You have 0 days to make sure the comfort is right. We usually recommend giving any new mattress at least 21 nights before making a comfort decision, because covers and foams need time to settle and your body needs time to adjust.

Can I try it before I buy?

Yes. We have these models represented across our Kentucky showrooms, so you can lie down on the feel before you buy. Walk in, take your time, and compare it against the nearby step-up and step-down models.

Still deciding?

Try it in person at any Kentucky showroom

Walk into any Mattress Overstock location, lie down, and feel the difference yourself. No appointment, no pressure. Our team has over 100 years of combined mattress experience and we're here to help you find the right fit.