Mattress Buying Guide: What's Actually on the Floor at Furniture Deals

Buying a mattress shouldn't feel like a science experiment, but walk into most furniture stores and you'll get hit with gel layers, coil counts, and pressure relief zones until your head spins. Here's the straight talk on what's actually worth paying for.

The Three Types We Carry

At Furniture Deals, we keep it simple. You've got three real options, and I'll tell you who's sleeping on each:

1. Innerspring (Traditional Coils)

What it is: Steel coils with foam padding on top. The mattress your parents had.

Who it's for: People who like a firmer feel, sleep hot, or want that traditional bounce. Good for stomach and back sleepers.

Popular picks on the floor:

• Twin Caldwell Firm - $329.99
• Full Caldwell Firm - $379.99
• Queen Caldwell Firm - $399.99
• King Caldwell Firm - $579.99

We carry more innerspring options in the store - these are just the ones people ask about most.

The Caldwell is an 11-inch firm mattress from Spring Air. Works with adjustable bases and won't break the bank.

2. Memory Foam (Gel-Infused)

What it is: Dense foam that molds to your body, with gel added to keep it cooler than old-school memory foam.

Who it's for: Side sleepers, people with joint pain, anyone who wants pressure relief. Motion isolation is excellent - you won't feel your partner getting up.

We stock: Hybrid options that combine memory foam with pocketed coils for better support. Come try them out.

3. Hybrid (Coils + Foam Layers)

What it is: The best of both worlds - pocketed coils for support, foam or gel layers for comfort.

Who it's for: Most people. It gives you the support of springs with the pressure relief of foam.

Popular hybrid picks:

• Queen Belvedere Hybrid - $799.99
• King Belvedere Hybrid - $1049.99

We have other hybrids on the floor too - these are just the most popular.

The Belvedere is a 12-inch medium-firm hybrid from Sealy. If you've got the budget, this is where I'd steer you.

Mattress Prices: What to Expect

Notice something? The innerspring and plush options are priced the same - you're choosing based on feel, not budget. The hybrid costs more because it costs more to make, plain and simple.

How to Test a Mattress In-Store

Don't be embarrassed - I've seen it all. Here's what actually matters:

The 15-Minute Test

1. Lie down in your normal sleeping position
2. Stay there for at least 10 minutes
3. Check if your spine feels aligned (have someone look, or use your phone camera)
4. Roll to your other side - did you wake up your partner (if they're with you)?

What to Check

• Side sleepers: Your shoulder and hip should sink in enough to keep your spine straight
• Back sleepers: You should feel support under your lower back, not a gap
• Stomach sleepers: Your hips shouldn't sink - that'll hurt your back

Pro tip: Wear comfortable clothes and shoes you can slip off. You're not going to get a real feel for a mattress in jeans and boots.

And honestly? Lie down like you mean it. I've seen people tap a mattress with their hand, nod, and walk away. That tells you nothing. sprawl out, roll around, spend 15 minutes. Your back will thank you.

Mattress Height and Your Bed Frame

Most mattresses we carry are 11-13 inches thick. Here's what that means for your setup:

• Standard foundation: Adds 9 inches
• Low profile foundation: Adds 5.25 inches

So a 12-inch mattress on a standard foundation puts your bed at 21 inches high - comfortable for most people to get in and out of. If you've got a platform bed or storage bed, you might want the mattress alone (12-13 inches) to keep the total height manageable.

Financing for Bigger Purchases

A good mattress is an investment. Come see me at the store and I'll walk you through what works for your budget.

What Type of Mattress is Best for Back Pain?

Medium-firm mattresses typically work best for back pain - they support your spine while relieving pressure points. Here's what I see working for different situations:

• Lower back pain: Medium-firm hybrid or memory foam. Too soft lets your hips sink, too firm puts pressure on your shoulders and hips.
• Upper back/neck pain: Often a pillow issue, not a mattress issue. But an old mattress can contribute.
• Side sleeping with back pain: Memory foam or hybrid with a comfort layer. You need pressure relief on hips and shoulders.
• Back sleeping with back pain: Medium-firm to firm. You want support that keeps your spine aligned.

At Furniture Deals, we have hybrids and memory foam options in the Caldwell and Belvedere lines. Come lie on them - what works for back pain is very individual. I can't tell you what feels good, but I can show you what's available at different firmness levels.

What Mattress Size Do I Need?

Size isn't just about your bedroom size - it's about who's sleeping in it:

• Full (54"W x 75"L): One adult comfortably, or two people who don't mind being close. Works in small Kansas City apartments where every inch counts.
• Queen (60"W x 80"L): Most popular size. Works for most couples. You'll see this in most homes across Overland Park, Olathe, Lenexa.
• King (76"W x 80"L): Couples who want space, or people who sleep with pets/kids. You need adequate bedroom space for this to not feel cramped.
• California King (72"W x 84"L): Taller people (over 6'2") or rooms where length matters more than width.

KC apartment tip: If you're in a studio or one-bedroom apartment, full or queen makes more sense. King beds in apartments eat your entire room.

Is a Firm or Soft Mattress Better?

Depends on how you sleep:

• Side sleepers: Softer to medium-soft. You need cushioning at your shoulder and hip.
• Back sleepers: Medium to medium-firm. Enough give for your lower back curve, but enough support to keep your spine aligned.
• Stomach sleepers: Firm. A soft mattress will make your lower back arch painfully.
• Combination sleepers: Medium. Compromise that works for most positions.

Your weight matters too. Lighter people (under 150 lbs) often find firm mattresses too hard. Heavier people (over 200 lbs) often need more support than soft mattresses provide. Most people in the 150-200 lb range do well with medium.

When to Replace Your Mattress

Here are the signs your mattress needs replacing:

• You wake up with back pain that goes away after moving around
• Visible sagging or lumps
• You sleep better in hotels than at home
• The mattress feels different than when you bought it

Common Kansas City Mattress Questions

"Do I need a box spring?"

Depends on your bed frame. Platform beds and storage beds don't need one - the mattress sits directly on the slats. Traditional metal frames do need a foundation. We can set you up with either option.

"What's the difference between firm and plush?"

Firm = more support, less give. Plush = more cushion, softer feel. Your weight matters here - heavier people often prefer firmer for better support, lighter people might find firm mattresses too hard.

"Can I try it at home and return it?"

Mattresses are final sale once delivered, which is why we really push the in-store test. Lie on it for 15 minutes minimum. Bring your pillow from home if you want - I've seen people do it.

Come Test Them Yourself

I'm at the Overland Park store most days. We've got mattresses on the floor you can actually lie down on - not just look at. Come in, spend some time, ask questions. This is a purchase you'll live with for years, so let's make sure you get it right.

Prices current as of May 2026. Call ahead if you're looking for a specific size - inventory changes daily.

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