Southerland

Southerland St. Simmons Firm Mattress

Firm, steady support—an easy guest-room choice for sleepers who like it solid.

Firm 11″ profile
Comfort levelFirm · 4/5
SoftExtra firm
$349.00
$399.00
Mattress only · Twin
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Understand your complete bed cost

The mattress price covers the selected mattress option. Optional foundations, bases and other accessories are separate unless explicitly included in your product listing. Confirm the itemized total before purchase.

Local mattress delivery is $99 per order, including setup and old-mattress disposal. Orders with adjustable bases are $119 total. Initial local orders that include a Tempur-Pedic mattress receive free delivery and setup. Delivery eligibility and timing require confirmation.

Applicable tax is additional. Optional support costs appear when you select a matching foundation or base. Ask BCM to confirm compatibility, included pieces and the final total.

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Comfort guarantee excludedLocal delivery available5-year limited warranty

This product is not eligible for the Love Your Mattress Guarantee.

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Comfort guarantee excludedThis product is not eligible for the Love Your Mattress Guarantee.
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Find your fit

Is this mattress right for you?

Compare the comfort and support with how you like to sleep.

Who might enjoy it

• Guest bedrooms where you want a simple, supportive mattress
• Couples who prefer a firmer, more stable sleep surface
• Back and stomach sleepers who like a more lifted, level feel
• Anyone who knows they want a true firm feel without extra plush layers

Not sure about the feel?

Comfort is personal. Compare softer and firmer options in our showrooms, and let our team help you find the right match.

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The difference is in the details

Comfort you'll understand

Here's how the key features work together for a better night.

Dependable firm comfort

Dependable firm comfort

Enjoy a lifted, stable feel without excessive cushioning. This mattress is designed for shoppers who prefer a more supportive sleeping surface.

Responsive innerspring support

Responsive innerspring support

A coil system and firm comfort layers work together to offer dependable support for everyday sleep.

A straightforward guest-room choice

A straightforward guest-room choice

Its uncomplicated, firmer design makes it a practical option for a guest bedroom or a couple who prefers less sink.

Know before you choose

Product details, without the guesswork

Overview & construction

This firm innerspring mattress is designed for couples and guest bedrooms that want a more supportive, “on top” feel. It combines a responsive coil system with firm comfort layers to help keep your body aligned while staying simple and dependable. Available for local delivery across Boone, Banner Elk, and Blowing Rock with expert support from Blackberry Creek Mattress.

The Southerland St. Simmons Firm is a smart guest-room choice when you want something supportive and predictable for firm-preferring sleepers. The firmer surface helps keep the body more lifted and stable through the night, which many back and stomach sleepers prefer. It’s also an easy pick for couples who want a steadier feel without a lot of sink. If you want straightforward firmness that feels clean, stable, and reliable, this one keeps it simple.

Construction highlights

• Support core: Innerspring coil system for responsive, steady support
• Comfort layers: Firm comfort layers designed for a more lifted feel
• Cover: Soft, breathable fabric designed for basic comfort
• Construction: Innerspring build focused on straightforward support

Comfort & feel

• Overall feel: Firm and supportive—more “on top” than cradled
• Pressure feel: Light cushioning with a steadier surface
• Support: Steady innerspring support for everyday alignment
• Motion: Moderate motion control for an innerspring feel
• Edge feel: Moderate edge stability for sitting and sleeping near the perimeter

Specifications

• Mattress Height: approximately 11" profile
• Comfort Level: Firm (supportive feel with innerspring stability)
• Support System: Innerspring coil system for responsive, steady support
• Comfort Layers: Firm comfort layers designed for pressure relief without extra sink
• Edge Support: Standard edge support for a stable sleep surface
• Cooling Technology: None noted (standard breathable materials)
• Construction Type: Innerspring mattress (comfort layers + coils)
• Motion Isolation: Moderate motion control from comfort layers and coil design
• Adjustable Base Compatible: Yes
• Certifications: CertiPUR-US® certified foams (where applicable)
• Warranty: 5-year limited warranty

Delivery, trial & warranty

Local delivery and setup are available for an additional fee.

This product is not eligible for the Love Your Mattress Guarantee.

Value Zone, Molecule Core Hybrid, clearance, closeouts and floor-model mattresses are excluded. Accessories and adjustable bases are not covered by the mattress trial.

See how your guarantee works

• Trial: No sleep trial
• Delivery: Fast, local delivery and disposal of your old mattress is available
• Locations: Available at Foscoe and Boone Mall
• In-store help: We’ll help you confirm the firmness feels right before you purchase

Manufacturer warranty: 5 years. See manufacturer's terms.

The local advantage

Let us help you find your fit

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Call (828) 264-2402 · Contact our team

Southerland St. Simmons Firm ...Twin$349.00Choose & buyTry in store