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Mattress Guides

Buying guides on mattress sizes, firmness, materials, and head-to-head comparisons.

Lucid gel memory foam mattressMattress Guides
May 2026•6 min read

Where Are Lucid Mattresses Made? (Updated 2026 Sourcing Guide)

Lucid is a Malouf Companies (formerly CVB Inc.) brand headquartered in Logan, Utah, with manufacturing split between the U.S. and overseas - here is the current sourcing picture, why it shifted, and what it means for price, warranty, and fiberglass.

By Banner Mattress Editorial
Mattress Warranties Explained: What's Covered, What Voids Them, and How to File a Claim (2026)Mattress Guides
May 2026•9 min read

Mattress Warranties Explained: What's Covered, What Voids Them, and How to File a Claim (2026)

A no-nonsense 2026 guide to mattress warranties: what they actually cover (and don't), the sag-depth thresholds that trigger replacement, the hidden rules that void claims, and a step-by-step process for filing - plus warranty length comparisons across Tempur-Pedic, Saatva, Casper, Purple, Nectar, and Sealy.

By Banner Mattress Editorial
Are Allswell Mattresses Toxic? A Materials, Fiberglass, and CertiPUR-US BreakdownMattress Guides
May 2026•1 min read

Are Allswell Mattresses Toxic? A Materials, Fiberglass, and CertiPUR-US Breakdown

Short answer: no. Allswell's foams are CertiPUR-US certified, and the mattresses comply with U.S. flammability law. The only real catch is that some Allswell models use a fiberglass fire barrier inside the cover, which is safe in normal use but matters if you ever unzip the cover.

By Banner Mattress Editorial
Mattress sinking in the middle with visible body impressionsMattress Guides
May 2026•1 min read

Mattress Sinking in the Middle: Why It Happens and 6 Ways to Fix It

A mattress sagging in the middle creates a hammock effect that wrecks spinal alignment. Here's what causes the dip, the temporary fixes that actually work, and how to know when it's time to replace.

By Banner Mattress Editorial
Mattress Sagging in the Middle: 7 Fixes That Actually Work (and When to Replace)Mattress Guides
May 2026•9 min read

Mattress Sagging in the Middle: 7 Fixes That Actually Work (and When to Replace)

A sagging mattress causes morning back pain, restless nights, and a hammock-shaped dip you can measure. Here's how to diagnose the cause, apply the right fix, and decide when it's time for a new bed.

By Banner Mattress Editorial
Air Mattress Weight Limit: Capacity by Size, Brand, and Build (2026)Mattress Guides
May 2026•1 min read

Air Mattress Weight Limit: Capacity by Size, Brand, and Build (2026)

Most twin air mattresses top out around 300 lb, queens land at 500-600 lb, and heavy-duty models reach 800-1,000 lb. Here is how size, construction, and brand each move the number.

By Banner Mattress Editorial
Low profile bed with box spring in a modern minimalist bedroomMattress Guides
May 2026•5 min read

What Is a Low-Profile Box Spring? When You Need One (and When You Don't)

A low-profile box spring is a 4-6 inch mattress foundation - about half the height of a standard box spring - designed to keep thick modern mattresses at a comfortable bed height while delivering the same support.

By Banner Mattress Editorial
Does Mattress Firm Take Old Mattresses? Haul-Away Rules, Fees, and Free Alternatives (2026)Mattress Guides
May 2026•7 min read

Does Mattress Firm Take Old Mattresses? Haul-Away Rules, Fees, and Free Alternatives (2026)

Yes, Mattress Firm hauls away your old mattress when you buy a new one - but there's a fee in most states, strict condition rules, and a few free alternatives worth knowing.

By Banner Mattress Editorial
Are Lull Mattresses Toxic? What CertiPUR-US, Fiberglass, and VOC Data Actually Say (2026)Mattress Guides
May 2026•1 min read

Are Lull Mattresses Toxic? What CertiPUR-US, Fiberglass, and VOC Data Actually Say (2026)

Lull mattresses are CertiPUR-US certified, fiberglass-free as of 2024, and ultra-low VOC. Here's what each certification proves, what it doesn't, and how Lull stacks up against safer-still options like GREENGUARD Gold.

By Banner Mattress Editorial
Twin vs California King: Which Mattress Size Is Right for You?Mattress Guides
May 2026•6 min read

Twin vs California King: Which Mattress Size Is Right for You?

A clear, side-by-side comparison of Twin and California King mattresses - dimensions, room fit, who each is best for, sheet compatibility, and 2026 pricing - so you can pick the right size with confidence.

By Banner Mattress Editorial
When to Replace Your Mattress: 9 Signs It's Time (and Lifespan by Type)Mattress Guides
May 2026•1 min read

When to Replace Your Mattress: 9 Signs It's Time (and Lifespan by Type)

Most mattresses last 7-10 years, but the calendar is the worst signal. Here are nine signs your mattress is finished - plus lifespan ranges by material so you can plan ahead.

By Banner Mattress Editorial
Can You Use Any Mattress on a Trundle Bed? What Actually FitsMattress Guides
May 2026•1 min read

Can You Use Any Mattress on a Trundle Bed? What Actually Fits

Short answer: no. A trundle bed needs a low-profile twin or twin XL mattress, usually 6 to 8 inches thick, so it can roll back under the main bed without jamming.

By Banner Mattress Editorial
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