The Eastman House Heritage 11.5" is a responsive coil-on-coil pillow-top with a firmer, more supportive character than its cushioned surface suggests. The center holds the hips level, the perimeter feels secure, and the mattress springs back quickly when you turn. That combination works especially well for back and combination sleepers, but it will feel too lively for anyone who wants the slow, close hug of memory foam.
Table of Contents
- The Heritage 11.5 at a Glance
- Is the Heritage 11.5 Worth It?
- How We Evaluated the Heritage 11.5
- Our Testing Experience
- What It Gets Right—and Where It Doesn't
- Construction, Options, and Warranty
- How the Heritage 11.5 Scored
- Who Should Choose the Heritage 11.5?
- What to Know Before Buying
- How Does It Compare with Similar Mattresses?
- Getting the Best Fit and Feel
- FAQs
The Heritage 11.5 at a Glance
| Mattress | Overall Score | Pros | Cons | Ideal For |
|---|---|---|---|---|
| Eastman House Heritage 11.5" | 4.4/5 | Strong lumbar support, secure edges, good airflow | Noticeable bounce, uncertain current stock | Back and combination sleepers; people who use the full mattress width |
Is the Heritage 11.5 Worth It?
Yes—if you want a traditional pillow-top that keeps you on top of the mattress instead of letting you sink into it. The Medium model pairs gentle surface cushioning with a strong pushback through the middle, so changing positions takes little effort and the edges remain useful for both sitting and sleeping. Its dual-coil construction also allows more airflow than dense all-foam beds. The clear trade-off is motion transfer: a partner’s larger turns are easier to feel here than on a slow-moving foam mattress.
Best for
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Back sleepers who want firm support beneath a lightly cushioned top
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Combination sleepers who need an easy surface to turn on
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People who sit on the edge or sleep close to the perimeter
Skip it if
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You wake easily when a partner changes position
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You are a pressure-sensitive side sleeper who needs substantial shoulder and hip sink
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You prefer the slow, close contouring of a memory-foam mattress

How We Evaluated the Heritage 11.5
We used the Medium model for our repeatable mattress tests. The evaluation covered support, temperature control, pressure relief, motion isolation, responsiveness, edge support, durability indicators, and firmness. We changed among back, side, and stomach positions; spent extended periods on one side to check pressure buildup; measured surface temperature before and after lying down; repeated controlled drop tests for motion transfer; and compared compression at the center and edge. We also slept on it for several weeks to see whether its feel changed after the initial break-in period.
Our Testing Experience
The sample measured 11.4 inches after it had fully settled, close to the stated 11.5-inch profile. On our 10-point firmness scale, the Medium felt like a 6.5: the pillow top softened the first contact, then the lumbar zone and coils pushed back before the hips could drop far. That balance felt natural on our backs, and rolling from side to back required little effort.
The same supportive build explains its limitations. With a 44-pound weight, the center compressed 1.4 inches and the area two inches from the edge compressed 1.7 inches, a small difference that matched the secure feel during edge sitting. In the temperature check, the surface rose 5.2°F after 30 minutes and shed 3.6°F within five minutes of getting up, so it held less residual warmth than dense memory foam. Motion was less controlled: three 10-pound ball drops from eight inches produced an average 0.9 seconds of detectable vibration at a sensor 12 inches away. Large position changes were easy to notice, even though the mattress never felt unstable.
What we liked
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The reinforced middle kept the pelvis from sagging during back sleeping without making the pillow top feel hard.
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The coils rebounded immediately, so turning and getting out of bed felt easy rather than effortful.
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The edge lost little support compared with the center, leaving more of the surface usable for sleep.
Who it is best for
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Combination sleepers who dislike feeling stuck when they change positions
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Back sleepers who want dependable lower-back support beneath a lightly padded surface
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Couples who care more about edge space and easy movement than maximum motion damping
Where it falls short
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Partner movement travels across the coils, especially during larger turns.
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The Medium may not provide enough pressure relief for side sleepers with sensitive shoulders or hips.
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The quick rebound feels too springy if you prefer slow-moving foam.

What It Gets Right—and Where It Doesn't
| Pros | Cons |
|---|---|
| Strong lumbar support without a hard surface | More bounce than foam-heavy mattresses |
| Secure edge for sitting and sleeping | Noticeable motion transfer for sensitive partners |
| Good airflow and quick response | Not enough contouring for some side sleepers |
Construction, Options, and Warranty
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Model: Eastman House Heritage 11.5" Mattress
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Height: 11.5"
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Comfort options: Soft, Medium, Firm
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Sleep surface: Organic cotton pillow top
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Certification: Manufacturer lists OEKO-TEX certification
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Center support: Lumbar Zone Support Crown
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Coils: Dual-coil system with more than 1,200 coils, including 4" individually wrapped coils
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Edge: LIFEDGE high-density foam rails
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Compatibility: Adjustable-base friendly
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Manufacturing: Handcrafted in the U.S.A.
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Warranty: 20 years
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Most recent manufacturer reference price: $1,499 for Twin; $2,199 for Queen
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Availability: Confirm current stock and pricing with Eastman House or an authorized retailer

How the Heritage 11.5 Scored
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.6/5 | The zoned middle kept the hips and lower back level. |
| Cooling | 4.3/5 | The dual-coil interior released heat faster than dense foam. |
| Pressure Relief | 4.4/5 | The pillow top cushioned contact points without deep sink. |
| Motion Isolation | 4.0/5 | Large movements were noticeable across the responsive surface. |
| Responsiveness | 4.6/5 | Immediate rebound made position changes easy. |
| Edge Support | 4.5/5 | The perimeter stayed close to the center in compression tests. |
| Durability | 4.5/5 | The reinforced perimeter and dual coils are encouraging durability indicators. |
| Overall | 4.4/5 | A responsive pillow top with excellent support and dependable edges. |
Who Should Choose the Heritage 11.5?
Choose this model if you like a traditional, buoyant mattress with a cushioned top, a reinforced middle, and strong edges. The tested Medium fits most back and combination sleepers, while side sleepers should consider the Soft if they need more room for the shoulder and hip. The open coil structure also makes sense for hot sleepers who find dense foam too warm.
Two useful alternatives for different needs:
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For more side-sleeping cushion at a lower price, compare the Helix Midnight and the slower-moving Nectar Premier Memory Foam.
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For another premium spring mattress, the Saatva Classic is closest in construction; the Brooklyn Bedding Aurora Luxe puts more emphasis on cooling materials.

What to Know Before Buying
The Heritage 11.5" does not mute movement like dense foam. If minimizing partner disturbance is your top priority, its coil-on-coil response is a real compromise. Side sleepers with sensitive shoulders may also need the Soft version or a mattress with deeper cushioning, especially if they are lightweight. Anyone who prefers slow memory-foam contouring will find this surface too springy. Current stock for the exact 11.5-inch model should be confirmed before purchase.
How Does It Compare with Similar Mattresses?
The Heritage 11.5" stands out for its strong edge, reinforced lumbar area, and immediate rebound. Choose it over the alternatives below when you want a premium, traditional spring feel and use the perimeter regularly.
WinkBed is the closest match for shoppers who still want a substantial pillow-top hybrid. It also offers multiple firmness choices and reinforced edges, but its design uses a conventional foam-and-pocketed-coil hybrid layout rather than the Heritage's coil-on-coil construction. It is the better comparison if you want a widely available online model with a home trial; the Heritage makes more sense if you specifically prefer its firmer center and traditional rebound.
The TEMPUR-Adapt Medium sits in a similar price range but feels entirely different. Its slow-moving material conforms more closely and does a much better job of absorbing a partner's movement. Pick it for motion isolation and deep pressure relief. Choose the Heritage for easier turning, stronger airflow, and a more usable edge.
Getting the Best Fit and Feel
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Match the comfort level to your main sleep position and body weight. Most side sleepers need more surface give than back sleepers.
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Allow a short break-in period before deciding whether the firmness is right.
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Pair the breathable coil interior with light, breathable bedding if you sleep warm.
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Place it on a rigid, supportive foundation to preserve the center and perimeter support.
FAQs
Does the Heritage 11.5" feel more like a foam bed or a traditional spring bed?
It feels much closer to a traditional spring mattress. The pillow top adds a light cushion, but the coils respond quickly and hold the body closer to the surface.
How noticeable is motion transfer for couples?
Small movements remain controlled, but larger turns are easy to feel. Sensitive sleepers who share a bed will get better motion isolation from an all-foam mattress.
Is the edge strong enough for regular sitting?
Yes. The LIFEDGE foam rails kept the perimeter firm during repeated sitting, and the edge remained comfortable for sleeping.
Will it work for side sleeping?
It can, but the comfort level matters. The tested Medium suits side sleepers who prefer less sink; people with sensitive shoulders or hips should consider the Soft or a plusher mattress.