How to Choose a Full Size Mattress Without Overspending

Shopping for a full size mattress doesn’t have to mean draining your savings. Whether you’re upgrading a guest room, furnishing a teen’s bedroom, or downsizing, a full bed offers the perfect balance of space and affordability.

The key is knowing how much you should spend on a mattress, what materials fit your comfort preferences, and when to shop for the best deals. This full size mattress buying guide walks you through pricing, materials, brand options, and practical real-world mattress shopping tips so you can feel confident before you shop full size mattress models.

Set a Mattress Budget

Before you start comparing mattress sizes, the first step to ensuring you don’t overspend is understanding how much you should spend on a mattress. Price is relative, and the cost does change from brand to brand, but overall, full size mattresses fall within the mid-end price range.

How Much Does a Full Size Mattress Cost?

The average full size mattress price range can cost anywhere from $400 to $1,200.

• Budget full size mattresses cost around $300 and $500.
• Mid-range full size mattresses usually land between $600 and $900.
• Premium full size mattresses can reach $1,200 or more, especially for hybrid designs.

How Does a Full Compare to Other Sizes?

Full size mattresses are a smart middle ground for buyers. They’re wider than a twin XL mattress but more budget-friendly than a queen. You can expect:

• A twin xl usually costs about $50 to $150 less than a full size.
• A queen typically costs $100 to $300 more than a full size.

When it comes to dimensions, a full measures 54 inches wide and 75 inches long, providing the perfect setup for single sleepers who want more elbow room or a standard bed size for couples.

Learn More: Plush or Ultra-Plush? How to Choose the Right Mattress Comfort

Affordable Full Size Mattress Brands

If you’re asking yourself, are there different full size mattresses and does it matter when it comes to price, the answer is yes. Construction, comfort level, and brand all affect price and performance, and knowing which double mattress is best for your sleep style ensures you pick the right model for your sleep health and budget.

Here are three reliable full size budget mattress brands to consider.

Sealy Full Size Mattresses

Sealy has built a reputation for dependable support at accessible prices. Sealy full size mattresses come in innerspring and hybrid models with reinforced edges and targeted support systems. Many Sealy beds focus on durability and consistent comfort. Overall, Sealy appeals to shoppers who want traditional support without luxury pricing.

Sierra Sleep by Ashley Full Size Mattresses

Sierra Sleep offers value-focused models, many conveniently packaged as bed-in-a-box options. The lineup includes memory foam, hybrid, and wrapped coil mattresses. Sierra Sleep by Ashley full size beds are popular for guest rooms, first apartments, or budget-friendly upgrades.

Serta Perfect Sleeper Full Size Mattresses

Serta Perfect Sleeper full size mattresses are a top choice for pressure relief and motion control. These mattresses tend to fall toward the higher end of the affordable options and are a strong choice for couples sharing a double bed mattress. Upgrade to one to enjoy cooling features and enhanced edge support across the lineup.

Learn More: 5 Best Queen Size Mattress Brands

Compare Full Size Mattress Materials with Your Budget

 Material is a major consideration of what to look for in a full size mattress if you want to stay on budget. There are three major options to consider:

Full Size Innerspring Mattress

Innerspring mattresses use metal coils for support. They’re typically the most affordable option and provide a classic, bouncy feel. Full size innerspring mattresses are ideal if you prefer a firmer, more traditional sleep surface, especially if you are a side sleeper.

Average price: $400–$800

Full Size Memory Foam Mattress

Memory foam contours to your body and reduces motion transfer. Full size memory foam mattresses a popular upgrade from basic innerspring beds and often falls into the mid-range category. To stay on budget, we recommend models with standard foam layers. Additionally, the more layers of foam, the more expensive, and upgrades like cooling gel or aluminum-infused memory foam will add to the cost.

Average price: $500–$900

Full Size Hybrid Mattress

Shop hybrid mattresses.

Hybrid beds combine coils with foam layers, and for that reason, they’re popular among buyers who appreciate a soft surface and support. Full size hybrid mattresses offer balanced support and pressure relief but usually sit at the higher end of the full size mattress price range. Like memory foam mattresses, choosing essential memory foam construction and standard bed coils help keep costs low.

Average price: $800–$1,200+

Learn More: Shop Local for the Right Mattress Type

Shop During Mattress Sales

Timing matters. If you want to shop deals on full size mattress options, these holidays are your best opportunities to fine full size mattress deals:

• Presidents’ Day Mattress Sales
• Memorial Day Mattress Sales
• New Years Mattress Sales
• Black Friday Mattress Sales

If you’re still wondering how to shop for a mattress, start by testing comfort in person, comparing materials, and asking about available promotions. At Liddiard Home Furnishings, shoppers can also take advantage of year-round savings like on full-size mattresses, including:

• Flexible mattress financing
• Seasonal mattress promotions
• Manufacturer rebates

Learn More: Plush Mattresses: Comfort, Support, and What Really Matters

Find an Affordable Full Size Mattress for Your Sleep Type

Now let’s look at a few standout models that offer comfort and value without overspending.

Sierra Sleep by Ashley 10" Memory Foam Medium Tight Top Mattress in a Box

Shop This Sierra Sleep by Ashley Mattress

This medium-feel mattress offers contouring memory foam support in a convenient box delivery. It’s a great option for back and side sleepers who want balanced cushioning. The foam layers absorb motion well, making it ideal for light sleepers. Comfortable right out of the box, this pick is a top choice for buyers seeking a full size budget mattress under $600.

Sierra Sleep by Ashley Comfort Plus Wrapped Coil Medium Tight Top Mattress in a Box

Shop This Sierra Sleep by Ashley Coil Mattress

Need a sleep space you and your partner both enjoy? Try this Sierra Sleep by Ashley bed that combines individually wrapped coils with supportive foam layers. The design promotes airflow and steady support, feeling responsive and cushioned at the same time. If you’re comparing which double mattress works for combination sleepers, this one is worth considering.

Sierra Sleep by Ashley Chime 12" Memory Foam Ultra Plush Tight Top Mattress in a Box

Shop This Sierra Sleep by Ashley Foam Mattress

For sleepers who love a soft surface, this ultra-plush model delivers deep contouring comfort. It’s especially appealing to side sleepers who need pressure relief at the shoulders and hips. It’s a top recommendation if softness tops your list of what to look for in a full size mattress.

Sealy Essentials Spring Autumn Ash Innerspring Soft Tight Top Mattress

Shop This Sealy Mattress

Sealy’s classic innerspring mattress offers consistent support with a soft surface feel. Reinforced edges help maintain structure over time. This model is a dependable choice for comfort and a great pick if you prefer traditional support in your full size mattress.

Sealy Essentials Gilroy 10" Innerspring Soft Tight Top Full Mattress

Shop This Sealy Innerspring Mattress

Talk about bargain! Priced under $600, this mattress is easy on the bank account and just as kind to the body. That’s thanks to a combination of SealyCool Air Gel Foam and a durable base of coils, combining softness and support on a plush surface. Two types of foam combine for multi-dimensional comfort. If you want to try America’s #1 Mattress Brand without paying a premium price tag, we recommend this full size mattress!

Sealy Dream Waves 12.5" Wrapped Coil Firm Tight Top Mattress

Shop This Sealy Coil Mattress

This firmer mattress features wrapped coils that help reduce motion transfer. Ideal for back sleepers who prefer a sturdy feel, the Sealy Dream Waves offers great support without feeling too hard. The secret is four-way suspension with exclusive SealySupport gel foam, SealyStability coil foundation, a SealySupport firm foam layer, and the StableEdge Pro System for all-around comfort.

Sierra Sleep by Ashley Chime 12" Hybrid Ultra Plush Tight Top Mattress in a Box

Shop This Sierra Sleep by Ashley Plush Mattress

This Serra Sleep by Ashley hybrid mattress blends plush foam layers with coil support for a balanced feel. It contours comfortably while maintaining structure. Customers enjoy its combination of softness and support. If you’re upgrading to a hybrid full size mattress, this one offers strong value.

At Liddiard, we believe in breaking in a bed over breaking the bank, which is why you’ll find a wide selection of full size mattresses for every budget and sleep style. See how much you can save on a new full size mattress by visiting our Tooele mattress showroom today!

Why Trust Liddiard Home Furnishings?

For over 65 years, Liddiard Home Furnishings has been providing Utah with premium home furnishings. This family-owned business has worked to deliver a better kind of shopping experience to the greater Salt Lake City area. Whether it’s the carefully laid out showroom or the outstanding customer service, when you shop at Liddiard’s, you’ll feel like family. The team at Liddiard has crafted a catalog full of incredible products made by brands with reputations for quality. Shop online or visit our showroom to discover what makes Liddiard Home Furnishings so unique.

Shop Full Size Mattresses at Liddiard Home Furnishings

For the home furnishings you need, visit Liddiard Home Furnishings in Tooele, UT. You’ll find the best prices when you shop mattresses online. Check out Liddiard reviews, and if you have questions, our friendly product experts are always happy to help you find ways to save on your next full size mattress — whether you call us at 435-882-0964 or use our online chat feature. Visit our Tooele showroom today!

Learn More: Are Pillow Top Mattresses Good for Back Pain?

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