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Signature Design by Ashley Twin Size Bonnell 6 Inch Firm Innerspring Mattress with Support Base Foam

Signature Design by Ashley Twin Size Bonnell 6 Inch Firm Innerspring Mattress with Support Base Foam

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$233.00at The Home DepotObserved at 11:40 PM

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Our take on the Signature Design by Ashley Twin Size Bonnell 6 Inch Firm Innerspring Mattress with Support Base Foam

This is a twin-size, 6-inch firm innerspring mattress from Ashley's Signature Design line, built on a Bonnell coil unit with a foam layer and sold with a support base. It is a basic, low-profile bed aimed at kids' rooms, guest rooms and bunk setups rather than adult daily sleeping. The only new price found is $233 at The Home Depot as of November 4, 2026, with no other store competing on it, so there is no discount to chase right now.

Best forKids' beds and bunk bedsGuest and spare roomsShoppers wanting a firm, low-profile mattressTight budgets
Pros
  • Firm feel suits back and stomach sleepers
  • 6-inch profile fits bunks and low frames
  • Bonnell coil core is simple and durable for light use
  • Support base included, so no separate box spring needed
  • Low price for a brand-name twin
Cons
  • Thin 6-inch build gives little cushioning for heavy adults
  • Innerspring with minimal foam means more motion transfer
  • Only one store lists it new, so price competition is limited
  • Bonnell coils are a basic design; expect a shorter lifespan than pocket coils

Signature Design by Ashley Twin Size Bonnell 6 Inch Firm Innerspring Mattress with Support Base Foam prices at every store

  • The Home DepotNew

    Availability unknown

    $233.00Observed at 11:40 PM
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Signature Design by Ashley Twin Size Bonnell 6 Inch Firm Innerspring Mattress with Support Base Foam price history

Lowest price we've seen: $233.00 on Nov 4 at The Home Depot. Tracked across 1 store since Nov 4.

What reviewers say

Owner feedback on Ashley's entry-level Bonnell mattresses is mixed but leans positive for light-duty use. Buyers mostly judge it as a firm, inexpensive twin for kids or guests, and complain about thin padding and spring feel.

Pros
  • Firm support that holds up for kids and guests
  • Easy to set up with the included base
  • Good value for a spare bed
Cons
  • Too firm and thin for adult comfort
  • Springs can be felt through the padding
  • Not built for long-term daily use

Specifications

Size Name
Twin
Style Name
6"
Size
Twin
Type
Innerspring

Questions and answers

Is this mattress worth it for an adult sleeping on it every night?
Probably not. At 6 inches with a basic Bonnell coil unit, it lacks the padding and durability most adults want for nightly sleep. It makes more sense as a kids' or guest bed.
Do I need a box spring with this mattress?
No. It ships with a support base, so you can put it on a standard frame without adding a box spring. Check that your frame matches the twin size.
How firm is the Ashley Bonnell 6-inch mattress?
It is labeled firm and owners generally agree it feels firm, with little sink-in. Side sleepers may find it too hard.
Will it fit a bunk bed?
Yes. The 6-inch height is thin enough for most bunk beds and trundles, where thicker mattresses can be a safety issue.
Is $233 a good price?
It is the only new price listed, $233 at The Home Depot as of November 4, 2026, so there is no cheaper store to compare against. Watch for seasonal mattress sales if you can wait.
What comes in the box?
The mattress and its support base. Bed frame and bedding are not included.
Where is the Signature Design by Ashley Twin Size Bonnell 6 Inch Firm Innerspring Mattress with Support Base Foam cheapest?
At The Home Depot, for $233.00, as of our latest check.

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