Southerland 3900 Firm Mattress

$249.00 $149.00 Save $100.00
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The Southerland 3900 Firm Mattress offers supportive comfort in a compact 8.5" design — perfect for bunk beds, trundles, or smaller guest spaces. It's a solid, affordable option for families needing firm support without taking up extra room.

This is a closeout mattress with limited inventory.  

Size: Twin

Pickup available at Foscoe Location

Usually ready in 2-4 days

Product Description

Handcrafted in Nashville, TN, the Southerland 3900 Firm Mattress delivers dependable support in a low-profile build. With a firm feel and sturdy foam construction, this mattress is great for back and stomach sleepers, or for use in kid-friendly and guest room setups where height is a concern.

At 8.5" tall, it’s a smart fit for trundle beds, bunk beds, or other compact spaces, and it’s backed by a 5-year limited warranty. If you’re looking for a simple, reliable mattress that doesn’t compromise on firmness or function, the 3900 Firm is a great choice.

Now available at Blackberry Creek Mattress in Foscoe, NC — serving Boone, Banner Elk, and Blowing Rock.

Who's It For

– Back and stomach sleepers who prefer a firm sleep surface
– Kids’ bedrooms and low-profile frames
– Bunk beds, trundles, or guest setups
– Budget shoppers needing long-term support
– Vacation homes or short-term use

Best For
Comfort & Feel

– Firm feel: around an 8 on the firmness scale
– Flat, sturdy surface with minimal sink-in
– Supportive foam core holds shape well
– Low-profile height works well in tight spaces
– Built for lightweight or occasional use

Trial & Delivery Info

– Fast, local delivery and disposal of your old mattress is available
– In-store pickup or home delivery available across Boone, Banner Elk, and Blowing Rock
– Expert, pressure-free guidance when you visit us in-store
– *Please note: This model does not include a trial period*

Specs & Certifications

– 8.5" mattress height
– Firm comfort level
– Durable foam support core
– Handcrafted in Nashville, TN
– 5-year limited manufacturer warranty

Why Shop At Blackberry Creek

FAQ's

Here are some of the most popular questions that we get asked by our customers.

Do I need a boxspring for this mattress?

No, this mattress works great on platform beds, slats, or adjustable bases.

How does delivery work?

We offer local delivery to Boone, Banner Elk, Blowing Rock, and the surrounding areas. Delivery prices range from $75-$100, depending on the area and difficulty of the delivery.

Will you dispose of my old mattress?

We will dispose of your old mattress set when we deliver your new mattress and that is included in your delivery fee. We will only dispose of the same number of items you purchased.

How long is the warranty and what does it cover?

Most warranties are 10 years, but some are 12 or 15 years. Your mattress warranty covers manufacturer's defects. Each manufacturer has different warranty guidelines.

Can I return my mattress if I don't like it?

Most of our mattresses come with a 120 Night Trial period. You must purchase a waterproof mattress protector to qualify for our trial period. All returns will be in the form of store credit to use towards a different mattress in our store. We allow one exchange, and there is a return and re-delivery fee associated with every exchange.

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