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Denver Mattress · mattress research

Colorado Mattress

Source-linked research for Colorado Mattress: published construction, sizes, materials, policies, owner-review patterns, and information the public sources do not establish.

Updated 2026-08-12Research only · not physically tested by Nappedia
30-second evidence brief

Bottom line

Individually wrapped coil mattress with quilted foam comfort layers over a 616-coil-density queen support unit and a foam base; public evidence does not support a universal comfort or performance score.

90/100Published review score for this mattress
Quick mattress answers

What the research suggests

  • Reported
  • Results vary
  • Not enough public information
Results vary
ConstructionPocketed coils

The official page publishes individually wrapped coils over a foam base.

Reported
FeelMedium

Manufacturer comfort label, not an independent firmness measurement.

Results vary
Height8 inches

Published for Twin, Full, and Queen.

Results vary
MotionReduced transfer claim

A manufacturer claim based on independently moving coils, not a Nappedia test.

Results vary
FoamCertiPUR-US

Certification applies to the polyurethane foam, not the entire mattress.

Results vary
Owner signal4.5/5 displayed

Self-selected brand-site average that can change.

Where this score comes from

How the score context was built

Ratings for this mattress

The published rating or ratings below cover this mattress. Nappedia did not physically test or independently grade it.

Denver Mattress displays a 4.5/5 owner-rating average for the current Colorado Mattress, normalized here to 90/100. This is a dynamic, self-selected brand-site owner average, not an independent laboratory score or a Nappedia hands-on score. The page displayed 'Based on 80 reviews' while its selected review tab showed 49 written reviews and a separate Questions (31) tab when checked on 21 August 2026; that interface discrepancy is preserved rather than silently reconciled.

Published ratings used

BuildCurrent U.S. catalog record reviewed 12 Aug 2026ProfileSee mattress detailsSourcesLinked below
Evidence suggests it may suit

Shoppers specifically comparing the Colorado Mattress identity and its published individually wrapped coil mattress construction.

The official page markets Colorado Mattress as one model; height and feel are specifications, not a separate mattress name

The official layer list, size table, warranty, and owner-rating aggregate are preserved on this page

Evidence suggests checking first

The official listing does not publish every supplier, adhesive, or manufacturing tolerance

Owner reviews are self-selected and do not establish medical outcomes or a population failure rate

Dealer price, trial, delivery, returns, and exact SKU availability can differ by location.

Research synthesis · no Nappedia physical testRead the full conclusion ↓
Nappedia visual reconstruction

Brand-published construction map

Sequence described by the brand
Editorial reconstruction of a cut-open mattress representing hybrid construction for Colorado MattressRepresentative construction archetype · source-supported sequence at rightEditorial reconstruction · not a teardown
  1. 1
    Quilted coverPolyester knit fabric, 1.25-inch Green Choice Ecoblend foam, and a natural wool/rayon fire barrierLocation not pinned: the raster does not resolve this component separately.
  2. 2
    Comfort foam0.5-inch, 1.5 lb-density foam topperNumber is connected to the representative region in the image.
  3. 3
    Individually wrapped comfort coils616-coil density in Queen, 14.5-gauge wire, with perimeter coilsNumber is connected to the representative region in the image.
  4. 4
    Foam base0.5-inch base foamNumber is connected to the representative region in the image.
Research-based reconstruction: The cut-open image represents the documented hybrid construction and the adjacent list follows the cited public construction record. The illustration does not claim an unpublished thickness or exact visual proportion. Layer thicknesses, colors, and visual proportions are schematic. Localized lumbar components are not separately visible. This is not a teardown or physical inspection by Nappedia.
Scope before conclusions

This file covers Colorado Mattress in the 8-inch profile · Medium feel scope. It does not silently import findings from another model, construction, firmness, retailer, or generation. Nappedia has not slept on, opened, or physically tested this mattress.

01

Editorial synthesis

Evidence behind the conclusion

Analysis

Individually wrapped coil mattress with quilted foam comfort layers over a 616-coil-density queen support unit and a foam base; public evidence does not support a universal comfort or performance score.

Official sources establish the mattress name, the medium feel description, and the published construction. The official page markets Colorado Mattress as one model; height and feel are specifications, not a separate mattress name The official layer list, size table, warranty, and owner-rating aggregate are preserved on this page The page keeps official claims, outside observations, self-selected owner reports, and missing information separate.

Who the cited evidence may support

These are research signals, not a comfort guarantee.

  • Shoppers specifically comparing the Colorado Mattress identity and its published individually wrapped coil mattress construction.
  • The official page markets Colorado Mattress as one model; height and feel are specifications, not a separate mattress name
  • The official layer list, size table, warranty, and owner-rating aggregate are preserved on this page

What to check before choosing

These limitations may change whether the mattress fits.

  • The official listing does not publish every supplier, adhesive, or manufacturing tolerance
  • Owner reviews are self-selected and do not establish medical outcomes or a population failure rate
  • Dealer price, trial, delivery, returns, and exact SKU availability can differ by location.
Confidence statement

High confidence in the current marketed identity and official high-level construction; moderate confidence in selector boundaries; low confidence in universal performance, durability, and population fit because exact independent evidence is limited.

02

Identity and core facts

At a glance

Exact research identity
OfficialColorado Mattress

8-inch profile · Medium feel

1, 2
Construction type
OfficialIndividually wrapped coil mattress

Quilted foam comfort layers over a 616-coil-density Queen support unit and a foam base

1, 2
Published feel
OfficialMedium

A brand label is not an independent whole-mattress measurement.

1, 2
Published profile
Official8 inches1
Independent exact score
Not found / unresolvedNot published by Nappedia

No configuration-matched independent numerical score was located or defensible from the reviewed source set.

5, 6
Available sizes
OfficialTwin, Full, and Queen

Current sizes shown on the official product page.

1
Brand-site owner rating
Independent4.5/5

80 ratings displayed; 49 written reviews in the selected review tab. Current brand-site owner aggregate observed on 21 Aug 2026. It can change and is not an independent laboratory score.

1
03

Top to bottom

Published construction

This architecture is normalized from public documents. It is not our teardown, and it does not convert brand claims into verified composition.

  1. 01
    Official

    Quilted cover

    Polyester knit fabric, 1.25-inch Green Choice Ecoblend foam, and a natural wool/rayon fire barrier

    Creates the quilted sleeping surface and published fire-barrier layer

    1, 2
  2. 02
    Official

    Comfort foam

    0.5-inch, 1.5 lb-density foam topper

    Adds cushioning above the coil system

    1, 2
  3. 03
    Official

    Individually wrapped coils

    616-coil density in Queen, 14.5-gauge wire, with perimeter coils

    Provides the primary support system while allowing coils to move independently

    1, 2
  4. 04
    Official

    Foam base

    0.5-inch base foam

    Separates and stabilizes the coil unit at the underside

    1, 2
04

Chemicals and claims

Materials & certifications

Official

Published materials

Polyester, wool, rayon, polyurethane foam, and steel coils

The official listing identifies polyester knit fabric, a wool/rayon fire barrier, Ecoblend and 1.5 lb-density foam, and individually wrapped coils.

1
Official

Foam certification

CertiPUR-US certified foam

This certification applies to the flexible polyurethane foam, not to the complete mattress as a whole-product certification.

1
Official

Manufacturing claim

Made in the USA

This is the manufacturer's current claim on the official product page.

1
Not found / unresolved

Complete bill of materials

Not fully published

Suppliers, adhesives, exact perimeter layout, and full production tolerances are not disclosed.

1

Representative editorial textures for orientation only. Nappedia did not inspect a physical material sample.

05

Brand scale vs measured samples

Firmness evidence

Official

Brand feel label

Medium

Official product or collection description; not an independent measurement.1, 2
Not found / unresolved

Independent firmness

No universal exact-current firmness result is claimed.

Independent results require the exact tested model, selector, date, and generation.5, 6
06

Method, sample, and source kept attached

Performance evidence matrix

A result describes a particular test method and sample. When reputable reviewers disagree, this file records the disagreement instead of inventing a consensus score.

Not found / unresolved

Independent evidence boundary

Evidence gap

No exact current configuration-matched independent laboratory conclusion was located.

Review and owner-report sources were checked against the exact marketed identity; findings were not borrowed from sibling constructions or converted into our own test score.5, 6
Independent

Owner-report context

Source-scoped

Brand-site and aggregation reviews are self-selected reports, not a prevalence sample or controlled physical test.

Owner reports may identify recurring questions, but are not used to promise pain relief, cooling, durability, or universal comfort.1, 5
Independent

Current owner-rating signal

Source-scoped

4.5/5 across 80 ratings displayed; 49 written reviews in the selected review tab.

Current brand-site owner aggregate observed on 21 Aug 2026. It can change and is not an independent laboratory score.1

No exact sample table is shown. A version-matched independent measurement set was not located for this mattress. Related family reviews remain in the sources used without being presented as tests of this mattress.

07

Exact published measurements

Dimensions & weight

Published profileProfile not established

3 documented size rows: Twin, Full, Queen.

SizeDimensionsWeightSource
Twin38 × 74 × 8 inchesIncluded in the published 40–68 lb range1
Full54 × 74 × 8 inchesIncluded in the published 40–68 lb range1
Queen60 × 80 × 8 inchesIncluded in the published 40–68 lb range1
08

The contract matters

Trial, return, warranty & delivery

Policy snapshotFive purchase terms to verify before ordering
  1. 01Trial and returnsPurchase-channel terms apply
  2. 02WarrantyOfficial warranty published
  3. 03Medical outcomesNot established
OfficialTrial and returns
Purchase-channel terms apply

Confirm with the selling retailer before purchase.

3
OfficialWarranty
Official warranty published

Duration alone does not establish expected service life; law-label model and original-purchaser conditions can matter.

4
Not found / unresolvedMedical outcomes
Not established

Brand and owner statements about pain or alignment are not clinical findings.

1, 5, 6
09

Do not mix generations

Previous names & version history

  1. 2026-08-12
    Analysis

    Colorado Mattress current identity and evidence audit

    Official catalog, policy, warranty, and independent-source scope were reviewed together.

    1, 2, 3, 4, 5, 6
10

Questions found during research

Common questions, answered from the evidence

These themes recur across brand help centers and independent review research: model name, firmness, sizing, construction, base compatibility, materials, and purchase terms. They are not presented as search-volume rankings.

Which exact mattress does this page cover?

This page covers “Colorado Mattress.” Its documented status is Current U.S. catalog record reviewed 12 Aug 2026, and the published options are “8-inch profile · Medium feel.” Findings from another height, firmness, retailer version, or generation are not automatically treated as equivalent. 1, 2

What firmness is documented for this mattress?

Medium Official product or collection description; not an independent measurement. 1, 2

How tall is this mattress, and which sizes were documented?

An exact published profile was not located. Documented sizes: Twin, Full, Queen. 1

What is inside this mattress?

The cited construction record lists Quilted cover, Comfort foam, Individually wrapped coils, Foam base. The visual is a research reconstruction, not a Nappedia teardown. 1, 2

What did the reviewed sources say about fiberglass or the flame barrier?

Polyester, wool, rayon, polyurethane foam, and steel coils The official listing identifies polyester knit fabric, a wool/rayon fire barrier, Ecoblend and 1.5 lb-density foam, and individually wrapped coils. 1

What trial, return, or exchange terms apply to this mattress?

Trial and returns: Purchase-channel terms apply Confirm with the selling retailer before purchase. 3

What independent evidence is available, and which configuration did it test?

Brand-site and aggregation reviews are self-selected reports, not a prevalence sample or controlled physical test. Owner reports may identify recurring questions, but are not used to promise pain relief, cooling, durability, or universal comfort. 1, 5

11

The blank spaces are data

What is missing

“Not found” means the fact was not located in the reviewed public sources as of the page review date. It does not prove the feature or material is absent.

Unresolved public evidence
Not found

The official listing does not publish every supplier, adhesive, or manufacturing tolerance

1, 2, 5, 6
Unresolved public evidence
Not found

Owner reviews are self-selected and do not establish medical outcomes or a population failure rate

1, 2, 5, 6
Physical teardown
Not performed

The construction map is an editorial archetype and must not imply unpublished thicknesses, materials, or proportions.

1, 2
Long-term failure rate
Not established

Warranty language and self-selected reviews do not provide a population failure rate.

4, 5, 6
12

Open every underlying document

Sources used

Official pages establish what the seller publishes. Independent sources are used for observed performance, measurements, teardowns, and version checks. Neither source class is treated as infallible. No physical test was conducted by Nappedia.

  1. 1

    Denver Mattress · Official exact product or current collection identity

    Colorado Mattress official record ↗Reviewed 2026-08-12
  2. 2

    Denver Mattress · Official current U.S. catalog

    Denver Mattress current mattress catalog ↗Reviewed 2026-08-12
  3. 3

    Denver Mattress · Official purchase-channel policy source

    Denver Mattress trial, return, or retailer terms ↗Direct and dealer terms are not assumed equivalent
  4. 4

    Denver Mattress · Official warranty source

    Denver Mattress warranty ↗Eligibility and exclusions require the exact purchase channel and law label
  5. 5

    GoodBed · Independent review or owner-report source

    Denver Mattress owner-review and catalog archive ↗Retained only within the exact model, generation, and method scope
  6. 6

    Mattress Clarity · Independent review or owner-report source

    Doctor's Choice mattress review ↗Retained only within the exact model, generation, and method scope
← Research LibraryBrowse all Denver Mattress researchOfficial product page ↗