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Top Tips for Picking the Perfect Full Size Mattress

Find the best full size mattress by considering sleep position, body type, firmness, and room size for personalized comfort and support.

Top Tips for Picking the Perfect Full Size Mattress

Choosing the right full size mattress​ can seem overwhelming, but it doesn’t have to be. Consider your sleeping position, body type, and preferred firmness when selecting a full size mattress​. These factors are important in finding the perfect mattress for you. Don’t forget to think about your budget and the mattress thickness as well. If you’re wondering what to keep in mind when picking a full size mattress​, this mattress buying guide will help you make the best choice. Your comfort is the top priority, so trust your instincts and go with what feels best for you.

Key Takeaways

  • A full size mattress is bigger than a twin. It fits best in rooms that are at least 9 by 10.5 feet. Match how firm and thick your mattress is to how you sleep. This helps you feel comfortable and supported. Pick a softer, thicker mattress if you sleep on your side. This is also good if your hips and shoulders are wide. If you sleep on your back, use a medium or firm mattress. This helps keep your spine straight. Heavier people need firmer, thicker mattresses. This stops them from sinking too much. Memory foam, hybrid, innerspring, and latex mattresses all have special benefits. They help with comfort and last a long time. Try out mattresses in a store or use online sleep trials. This helps you find what works best for you. Make a budget before you shop. Remember to think about extra costs like delivery and setup. This helps you get the best deal.

Full Size Mattress Basics

Mattress Dimensions

When you start looking for a new bed, it helps to know the exact size you need. A full size mattress​ is also called a double mattress. It gives you more space than a twin but is smaller than a queen. Here’s a quick look at the standard measurements:

Mattress Type

Width (inches)

Length (inches)

Width (cm)

Length (cm)

Full (Double)

54

75

134.5–137

190.5–191

You get 54 inches of width and 75 inches of length. That’s about 4.5 feet wide and just over 6 feet long. The size works well for many sleepers, especially if you want a bit more room than a twin but don’t need a queen.

Who Should Choose Full Size

You might wonder if a full size mattress​ is right for you. This size fits best if you sleep alone and want extra space to stretch out. Teens, college students, and young adults often pick this size for their bedrooms or dorms. If you have a guest room, a full size mattress​ can make visitors feel comfortable without taking up too much space.

Couples can use a full mattress, but it may feel a bit tight if both people like to move around at night. If you share your bed with a partner or a pet, you might want to choose a mattress that’s larger, like a queen or king. Think about your sleep habits and how much space you need before you decide.

Tip: If you’re upgrading from a twin, a full size mattress​ gives you 15 extra inches of width. That can make a big difference in comfort!

Space and Room Fit

Before you choose a mattress, check your room size. A full bed fits best in rooms that are at least 9 by 10.5 feet. This gives you enough space to walk around and add other furniture, like a dresser or nightstand. Try to leave at least 24 inches of open space on each side and at the foot of the bed. This helps your room feel open and easy to move in.

If your room is small, a full size mattress​ can help you save space while still giving you a comfortable place to sleep. Always measure your room and plan where your bed will go. Think about doors, windows, and any other furniture you want to keep. When you choose a mattress that fits your space, your whole room feels more relaxing.

Mattress for Your Sleep Position

Mattress for Your Sleep Position
Image Source: pexels

Your sleeping position plays a big role in picking the right mattress. The way you sleep affects how your body rests on the bed, where you feel pressure, and what kind of support you need. If you want the best night of rest, you should match your mattress to your favorite sleeping position. Let’s break down what you need to know for each style.

Side Sleepers

If you sleep on your side, you put more weight on your shoulders and hips. This can create pressure points that make you feel sore in the morning. You need a mattress that cushions these areas and keeps your spine straight.

Cushioning and Pressure Relief

You want a mattress for side sleepers that offers great pressure relief. Softer and thicker comfort layers help your body sink in just enough to ease the stress on your shoulders and hips. This extra cushioning fills the gaps between your body and the mattress, so you don’t wake up with aches.

Tip: Look for memory foam or plush hybrid mattresses. These types often provide the best pressure relief for side sleepers.

Recommended Thickness

A thicker comfort layer works best for side sleepers. Aim for a mattress with at least 3 inches of soft foam or padding on top. This thickness helps your body sink in where it needs to, but still supports your back. If you have wider hips or shoulders, you might want an even thicker comfort layer for extra comfort.

Back Sleepers

Back sleepers need a mattress that keeps their spine in a natural curve. You want your back to feel supported, but not stiff or strained.

Spinal Alignment

Your mattress should support the curve of your lower back. If your mattress is too soft, your hips will sink and your spine will bend out of shape. If it’s too firm, you might feel pressure on your shoulders and tailbone. Try this: when you lie on your back, slide your hand under the small of your back. If it slides too easily, the mattress is too firm. If you can’t slide it at all, it’s too soft. You want a mattress that lets your hand slide with a little resistance.

Firmness and Support

Back sleepers do well with mattresses that are medium to firm. This range gives you enough support to keep your spine straight, but enough softness for comfort. You don’t need a super thick comfort layer, but a little padding helps with pressure relief. Hybrid and latex mattresses often work well for back sleepers because they balance support and comfort.

Stomach Sleepers

Stomach sleepers need to be careful when picking a mattress. If your hips sink too much, your back will arch and you might get pain.

Preventing Sinking

You want a mattress that keeps your hips and belly from sinking in. A firmer or medium-firm mattress works best. This type of mattress supports your body and keeps your spine flat. Latex and innerspring mattresses are good choices because they offer strong support and help with airflow, so you stay cool at night.

Note: Stomach sleepers should use a thin pillow or no pillow at all. This helps keep your neck and spine in line.

Ideal Firmness

Go for a mattress that feels firm to the touch. Too much softness lets your body sink, which can hurt your back. A firmer mattress keeps your body on top of the bed, not in it. If you like a little softness, look for a mattress with a thin comfort layer over a strong support core.

Here’s a quick table to help you match your sleeping position with the right mattress firmness and thickness:

Sleep Position

Recommended Mattress Firmness

Thickness and Comfort Layer Notes

Side Sleepers

Softer mattresses

Thicker comfort layers to contour body and relieve pressure on shoulders and hips

Stomach Sleepers

Firmer mattresses

Thinner comfort layers to maintain spinal alignment and avoid excessive sinking, especially in pelvic area

Back Sleepers

Soft to firm mattresses

Can be comfortable on a range of firmness due to even weight distribution

Switch Positions

Medium-firm mattresses

Balanced comfort for multiple positions

  • Curvier body shapes and side sleeping positions need thicker, softer comfort layers for pressure relief.

  • Flatter body shapes and back or stomach sleeping positions do better with firmer, thinner comfort layers.

  • If you switch positions at night, a medium-firm mattress gives you a good balance.

Choosing the right mattress for your sleep position helps you get the best night of rest. It keeps your spine in line and gives you the pressure relief you need. When you match your mattress to your sleeping position, you wake up feeling refreshed and ready for the day.

Mattress for Your Body Type

Choosing the right mattress for your body type can make a huge difference in how well you sleep. Your weight and shape affect how much you sink into the mattress, how much support you get, and how comfortable you feel. Let’s break down what you need to know for each body type.

Lightweight Sleepers

If you weigh under 130 pounds, you are a lightweight sleeper. You don’t press down on the mattress as much as heavier people do. Because of this, you might find firm mattresses too hard and uncomfortable. Softer mattresses work better for you because they let your body sink in just enough to cushion your shoulders, hips, and back.

Here’s a quick guide for lightweight sleepers:

Sleeping Position

Best Firmness Level

Side Sleepers

Soft (3) to Medium (5)

Back Sleepers

Medium Soft (4) to Medium Firm (6)

Stomach Sleepers

Medium Soft (4) to Medium Firm (6)

Combo Sleepers

Medium Soft (4) to Medium Firm (6)

You might like foam mattresses because they give great pressure relief. Hybrids with soft comfort layers also work well. If you sleep on your side, a softer mattress helps cushion your hips and shoulders. If you sleep on your stomach, you still need a bit of firmness to keep your hips from sinking too much.

Tip: If you feel like you’re lying on top of the mattress instead of in it, try a softer model or add a plush mattress topper.

Average Weight Sleepers

If you weigh between 130 and 230 pounds, you fall into the average weight group. You have the most options when it comes to mattress firmness and thickness. Most medium or medium-firm mattresses feel just right for you. These mattresses balance support and comfort, so you don’t sink in too much or feel like you’re sleeping on a board.

A medium or medium-firm mattress usually works for all sleep positions. You get enough support to keep your spine straight, but also enough softness to relieve pressure points. Hybrid, memory foam, and latex mattresses all work well for average weight sleepers. Look for a mattress that is at least 10 to 12 inches thick for the best mix of comfort and support.

Note: If you share your bed, a medium-firm mattress can help both you and your partner stay comfortable, even if you have different sleep styles.

Heavier Sleepers

If you weigh over 230 pounds, you need a mattress that gives extra support and durability. Heavier sleepers often sink deeper into the mattress, which can throw your spine out of alignment and cause back pain. Firmer mattresses with thicker support cores work best for you. They keep your body on top of the mattress and help prevent sagging.

Here are some features to look for if you’re a heavier sleeper:

  • Choose a mattress with medium-high firmness (6.5 to 8 on the firmness scale).

  • Pick a mattress that is at least 12 to 13 inches thick for better support and durability.

  • Look for strong edge support so you can use the whole surface without feeling like you’ll roll off.

  • Reinforced coil systems or heavy-duty coils add strength and help the mattress last longer.

  • High-density foams or natural latex provide both support and pressure relief.

  • Some mattresses have special lumbar support zones to keep your spine in line.

  • Breathable covers and good airflow help keep you cool at night.

Important: Always check the weight limit on your mattress. If you go over the limit, you might void the warranty or wear out the mattress faster.

Body Weight Category

Recommended Mattress Firmness and Thickness

Why It Works

Under 130 lbs

Softer, thinner comfort layers

Better contouring and pressure relief

130-230 lbs

Medium to medium-firm, balanced thickness

Good support and comfort balance

Over 230 lbs

Firmer, thicker support core

Prevents sinking and keeps spine aligned

When you pick a mattress for your body type, you get the right mix of comfort and support. This helps you wake up feeling rested and pain-free.

Wider Hips or Shoulders

If you have wider hips or shoulders, you need a mattress that supports your curves. Your body shape changes how you feel pressure on the bed. You might notice that your hips or shoulders sink deeper into the mattress. This can cause pain or make your spine bend in an awkward way.

You want a mattress that lets your hips and shoulders sink in just enough. At the same time, you need support for your lower back and waist. Here’s what you should look for:

  • Choose a mattress with a thick comfort layer. Soft foam or plush pillow tops help cushion your curves. Memory foam and hybrid mattresses work well because they mold to your body shape.

  • Pick the right firmness. A medium or medium-soft mattress usually feels best. Too firm, and your hips or shoulders will not sink in enough. Too soft, and your spine may curve too much.

  • Look for zoned support. Some mattresses have special zones that give extra support where you need it most. These zones help keep your spine straight and reduce pressure on your hips and shoulders.

Tip: If you wake up with sore hips or shoulders, your mattress might be too firm or too thin. Try a mattress topper for extra cushioning, or look for a new mattress with a thicker comfort layer.

Here’s a quick table to help you match your body shape with the right mattress features:

Body Shape

Best Mattress Type

Comfort Layer Thickness

Firmness Level

Wider hips/shoulders

Memory foam, Hybrid

3″ or more

Medium to Medium-Soft

You might also want to think about mattress size. If you have a curvier body, a full size mattress can feel a bit tight, especially if you move around at night. You may want to try a queen size for more space to stretch out. A bigger mattress gives you more room to find a comfy position.

  • When to size up:

    • You feel cramped on a full size mattress.

    • You share your bed with a partner or pet.

    • You like to sleep in different positions.

Note: Your comfort matters most. If you feel supported and wake up pain-free, you picked the right mattress!

Choosing a mattress that fits your body shape helps you sleep better. You get the support you need, and you wake up feeling refreshed. Always test different mattresses if you can, and trust how your body feels.

Mattress Types Compared

Mattress Types Compared
Image Source: unsplash

Innerspring

You probably know innerspring mattresses. They have been around for a long time and are still popular today. These mattresses use metal coils inside to give you a firm and bouncy feel. If you like a classic, springy bed, this might be the right choice for you.

Innerspring mattresses offer great airflow. The coils let air move through the bed, so you stay cool at night. This makes them a good pick if you get hot while sleeping. You also get strong edge support, which means you can sit or sleep near the edge without feeling like you’ll roll off.

Here’s a quick look at the pros and cons:

Aspect

Pros

Cons

Traditional Feel

Classic, familiar feel; quilted, smooth top available

Lacks memory foam comfort layers for pressure relief

Motion and Support

Easy movement; firm support; good for stomach and back sleepers

Springs can break over time; less motion isolation

Price Range

Many price points; budget-friendly options

Cheaper models may wear out faster

Comfort for Sleep Types

Cooler than memory foam; good for hot sleepers

Not the best for side sleepers or those needing joint support

Tip: If you want a cool, bouncy bed and don’t need a lot of pressure relief, innerspring could be your best mattress option.

Memory Foam

Memory foam mattresses feel very different from innerspring. When you lie down, the foam molds to your body. This gives you a “hugged” feeling and helps take pressure off your hips, shoulders, and back. If you have joint pain or want to avoid waking up sore, memory foam might be one of the best mattress types for you.

One big plus is motion isolation. If you share your bed, you won’t feel much movement when your partner turns over or gets up. Memory foam also helps with spinal alignment, which can make your back feel better in the morning.

Some people worry about memory foam getting too warm. Traditional memory foam can trap heat, but many new models use gel or open-cell foam to help you stay cooler.

Mattress Type

Support Characteristics

Durability

Feel Characteristics

Memory Foam

Conforms closely; great pressure relief

Moderate

Slow response, contouring, can retain heat

Note: Memory foam is great for side sleepers and couples who want less motion transfer.

Hybrid

Hybrid mattresses mix the best parts of innerspring and memory foam (or latex). You get a coil base for support and bounce, plus thick comfort layers on top for pressure relief. This combo gives you a balanced feel—supportive but still soft and comfy.

Hybrids work well for almost everyone. They suit all sleep positions and body types. The coils help with airflow, so you don’t get too hot. The foam or latex layers cushion your body and help with joint pain. Many hybrids also have strong edges, so you can use the whole bed.

Here’s what makes hybrids stand out:

Mattress Type

Support Features

Durability Notes

Feel and Other Characteristics

Hybrid

Coil base with comfort layers; balanced support and cushioning

Durable if quality materials used

Plush and contouring; better motion isolation; moderate temperature control; heavier and pricier

If you want the best mattress for both comfort and support, a hybrid is a smart choice. It’s one of the most versatile mattress types you can buy.

Latex

Latex mattresses stand out for their comfort, durability, and eco-friendly qualities. If you want a mattress that lasts for years and supports a greener lifestyle, latex could be the best mattress for you.

You might notice that latex feels bouncy and supportive. It gently lifts your body instead of letting you sink in too much. This makes it a great choice if you want a bed that feels both soft and springy. Many people with back pain or joint issues find latex mattresses helpful because they keep your spine in a healthy position.

One big reason people choose latex is its long lifespan. Latex mattresses often last 15 to 20 years or more. That’s much longer than most foam mattresses, which can start to sag after 7 to 10 years. You won’t need to replace your mattress as often, which saves money and reduces waste.

Latex also wins points for being eco-friendly. Natural latex comes from rubber trees, a renewable resource. The material is biodegradable, so it breaks down naturally when you’re done with it. Some latex mattresses even have certifications like GOLS or OEKO-TEX, which means they are made without harmful chemicals. If you care about the environment, latex is one of the most sustainable mattress types you can pick.

You’ll also enjoy other benefits:

  • Allergy-friendly: Latex naturally resists dust mites and mold. This helps if you have allergies.

  • Breathable: Latex lets air flow through, so you stay cool at night.

  • Supportive: It keeps its shape and support for many years.

Tip: If you want a mattress that is both comfortable and good for the planet, latex is a smart choice.

Some latex mattresses use the Dunlop process, which uses less energy and fewer resources. This makes them even better for the environment. You can also find Talalay latex, which feels a bit softer and lighter.

Keep in mind, latex mattresses can be heavier and cost more up front. But their long life and eco-friendly features make them a great investment for many sleepers.

Gel-Infused

Gel-infused mattresses are designed to help you sleep cooler and more comfortably. If you often wake up hot or sweaty, you might want to try a gel-infused mattress.

These mattresses use gel particles mixed into the foam. The gel helps pull heat away from your body and spreads it out, so you don’t feel as warm. This is a big improvement over traditional memory foam, which can trap heat and make you feel hot during the night.

Here’s what makes gel-infused mattresses special:

  • Gel-infused memory foam actively moves heat away from your body.

  • You may notice less sweating and moisture buildup, which is great if you’re a hot sleeper.

  • The gel keeps your sleeping temperature steady, especially during the first few hours of sleep.

  • Some mattresses have air channels in the foam to boost airflow and cooling.

  • The cooling effect lasts longer than surface treatments because the gel is mixed throughout the foam.

  • Many people say they fall asleep faster and stay asleep longer because they feel cooler.

  • Gel-infused mattresses work best when your body is cooling down, helping you stay comfortable all night.

Note: If you live in a very warm climate or get hot easily, a hybrid mattress with gel-infused foam and pocket springs can offer even better cooling.

Gel-infused mattresses are a good choice if you want the comfort of memory foam but need better temperature control. Just remember, the gel can only absorb so much heat. If you get very hot at night, you might still want to look for extra cooling features.

Choosing the right mattress type can make a big difference in how well you sleep. Gel-infused options give you a cooler, more comfortable night, especially if you struggle with overheating.

Mattress Firmness Guide

Firmness Scale

When you shop for a mattress, you will see something called the firmness scale. This scale usually goes from 1 to 10. It helps you know how soft or firm a mattress feels when you lie down. Here’s a simple way to understand the numbers:

Firmness Range

Description

Feel Characteristics

Ideal Sleepers

1 (Softest)

Very plush, deep sinkage

Feels like a giant cotton ball

Side sleepers who need extra comfort

3 to 6

Soft mattresses

Lots of cushioning, body contouring

Side sleepers or those needing pressure relief

6.5

Medium-firm (most common)

Balanced support and softness

Back sleepers, combination sleepers

7 and above

Firm mattresses

Strong pushback, little sink

Stomach sleepers, heavier people

10 (Firmest)

Very solid, almost no give

Like sleeping on a hard surface

People who need maximum support

Most people find comfort in the middle of the scale. A medium-firm mattress (around 6.5) gives you both support and softness. If you like a bed that hugs your body, you might want a softer mattress. If you want to feel like you are sleeping on top of the bed, a firmer mattress could be better.

Tip: The firmness scale is about how the mattress feels, not just what it is made of. Always try to test a mattress in person or check reviews to see how it feels for people like you.

Matching Firmness to Needs

You should match mattress firmness to your sleep style, body type, and comfort needs. Here’s how you can find the right fit:

  1. Sleeping Position:

    • Side sleepers need a softer mattress (3-6) for pressure relief at the shoulders and hips.

    • Back sleepers do best with medium to medium-firm (5-7) for support and comfort.

    • Stomach sleepers need a firmer mattress (6-8) to keep their hips from sinking.

    • If you switch positions, a medium-firm mattress works for most people.

  2. Body Weight:

    • Lighter people (under 130 lbs) often like softer mattresses because they don’t sink in much.

    • Average weight (130-230 lbs) sleepers usually feel good on medium to medium-firm beds.

    • Heavier people (over 230 lbs) need firmer mattresses to get enough support.

  3. Other Factors:

    • Kids and teens often need firmer beds for growing bodies.

    • If you have back pain, a medium-firm mattress can help keep your spine straight.

    • Hot sleepers may like firmer beds for better airflow.

Sleep Position

Recommended Firmness

Weight Considerations

Side Sleepers

Soft to Medium (3-6/10)

Lighter: Soft; Average: Medium; Heavier: Medium-Firm

Back Sleepers

Medium to Medium-Firm (5-7/10)

Lighter: Medium; Average: Medium-Firm; Heavier: Firm

Stomach Sleepers

Medium-Firm to Firm (6-8/10)

Lighter: Medium-Firm; Average: Firm; Heavier: Extra Firm

Combo Sleepers

Medium to Medium-Firm (5-7/10)

Choose based on main position and weight

Note: Mattress firmness is not the same as support. Firmness is how the bed feels at first. Support is how well it keeps your spine in line. You want both for a good night’s sleep.

If you and your partner like different firmness levels, you can look for split-firmness mattresses or use a mattress topper on one side. Always try to test a mattress in your favorite sleep position. Many companies offer sleep trials, so you can make sure the mattress firmness feels right for you at home.

Mattress Thickness Tips

Thickness by Sleep Position

Mattress thickness can change how comfortable you feel at night. Your favorite sleep position plays a big part in what thickness works best for you. If you sleep on your side, you need more cushioning for your shoulders and hips. A thicker mattress, about 12 to 14 inches, gives you extra comfort and helps with pressure relief. This extra padding keeps your joints from feeling sore in the morning.

Back sleepers usually feel good on a mattress that is 8 to 12 inches thick. This range supports your spine and keeps your back in a healthy position. You get enough support without sinking too deep. Stomach sleepers also do well with mattresses in the 8 to 12 inch range. A thinner or medium-thick mattress keeps your hips from sinking, so your back stays straight.

Here’s a quick table to help you match your sleep position with the right mattress thickness:

Sleep Position / Body Type

Recommended Mattress Thickness

Reasoning / Support

Side Sleepers

12-14 inches

Thicker mattresses provide better pressure relief and cushioning for joints.

Back Sleepers

8-12 inches

Medium thickness supports spinal alignment without too much sinkage.

Stomach Sleepers

8-12 inches

Thinner to medium thickness helps keep posture neutral and prevents deep sinking.

Bar chart showing recommended mattress thickness for different sleep positions and body types

Tip: If you wake up with sore shoulders or hips, try a thicker mattress for better pressure relief.

Thickness by Body Type

Your body type also affects which mattress thickness feels best. If you weigh less than 130 pounds, you might find a mattress that is at least 12 inches thick feels softer and more comfortable. Thicker mattresses let your body sink in just enough, so you don’t feel like you’re lying on a board.

If you weigh between 130 and 250 pounds, a mattress that is 10 to 12 inches thick usually works well. You can pick a firmer or softer feel, depending on what you like. If you want more plush comfort, go for a thicker mattress.

Heavier sleepers, over 250 pounds, need a mattress that is 12 to 14 inches thick. This extra thickness gives you more support and helps the mattress last longer. Thicker mattresses have more layers, so they hold up better and keep your spine in line. You won’t sink in too much, and you get the support you need for a good night’s sleep.

People with joint pain or who sleep on their side often need a thicker mattress for extra pressure relief. If you have back pain, a mattress between 8 and 12 inches can balance support and comfort. Seniors or people with mobility issues might like a thinner mattress, around 8 inches, because it’s easier to get in and out of bed.

Note: Thicker mattresses often last longer because they have more support layers. If you want your mattress to stay comfy for years, thickness matters.

Mattress Shopping Tips

In-Store Testing

Shopping for a mattress in a store gives you a hands-on experience. You get to feel the mattress before you buy. Here are some practical steps to make the most of your visit:

  1. Wear loose, comfy clothes. This helps you move around and feel the mattress just like you would at home.

  2. Bring your own pillow. Using your pillow makes the test feel more like your real sleep setup.

  3. Sit on the edge of the mattress. Check if it feels sturdy or if you sink too much. Good edge support means you can use the whole bed.

  4. Lie down in your favorite sleep positions—side, back, or stomach. Spend at least 5 to 10 minutes on each mattress. Notice if your spine feels straight and if there are any sore spots.

  5. Try getting up and lying down a few times. This helps you see how easy it is to move on the mattress.

  6. If you share your bed, bring your partner. Test the mattress together to check for motion transfer and shared comfort.

  7. Ask the store staff questions. They can explain features, materials, and certifications.

Tip: Take your time. Spend at least 30 minutes in the store. Don’t rush your decision.

Online Shopping

Buying a mattress online is easy and convenient. You can compare many brands and prices from home. But you need to know how to shop for a mattress online to avoid mistakes. Here are some mattress buying tips for online shoppers:

  • Set a budget that fits your needs. Cheaper mattresses may not last or give enough support.

  • Pick firmness based on your sleep position and body weight. Side sleepers and lighter people often like softer beds. Back or stomach sleepers and heavier people usually need something firmer.

  • Look for cooling features if you get hot at night. Materials like gel foam or latex help with temperature control.

  • Check for motion isolation if you share your bed. Memory foam is great for this.

  • Read customer reviews, especially from people with sleep needs like yours.

  • Compare prices and shop during sales to get the best deal. The best place to buy a mattress online often has special offers.

  • Use online tools like firmness calculators or sleep quizzes to find your match.

  • Make sure the store offers a sleep trial, easy returns, and a good warranty. This protects you if the mattress isn’t right.

What to avoid when buying a mattress online? Don’t skip reading the fine print on returns, shipping, and warranties. Also, avoid buying from sites with no reviews or unclear policies.

Sleep Trials

A sleep trial lets you test the mattress at home for weeks or even months. This is one of the best mattress shopping tips, especially if you buy online. Most leading brands offer a sleep trial of 100 nights, but some go up to 365 nights. During this time, you can see if the mattress feels good, stays cool, and helps with pain relief.

If you don’t like the mattress, you can return or exchange it. Some companies pick up the mattress for free, while others ask you to donate it. Always check the rules before you buy. A sleep trial gives you peace of mind and helps you avoid a bad purchase.

The best place to buy a mattress often includes a long sleep trial and easy returns. This makes buying less risky and more comfortable for you.

Return Policies

When you buy a mattress, you want to know you can return it if it doesn’t feel right. Every store and brand has its own rules, so always check the return policy before buying. Some states require stores to show their refund and return policies at the time of sale. This means you should see the details before you pay. If you don’t, ask for them. You want to avoid surprises later.

Most mattress companies offer a sleep trial. This lets you test the mattress at home for a set number of nights, usually between 30 days and a year. During this time, you can decide if the mattress is right for you. Some brands ask you to try the mattress for a minimum number of nights—like three weeks—before you can return it. This gives your body time to adjust.

Here are some things to look for in a return policy:

  • Length of the sleep trial: How many nights do you get to try the mattress?

  • Minimum usage: Do you have to sleep on it for a certain number of nights before returning?

  • Condition: The mattress must be clean, with no rips, stains, or big damage.

  • Return process: Does the company pick up the mattress, or do you have to ship it?

  • Refund fees: Some brands take out shipping or restocking fees from your refund.

  • Exclusions: Closeout or discounted mattresses might not be returnable.

  • Donation: Some brands ask you to donate the mattress to a local charity and show proof for a refund.

You should always read the fine print before you buy. Retail stores may have different rules than online brands. Some only allow returns on certain products. If you buy in a store, ask about their specific policy. If you buy online, check the company’s website for details.

Tip: Keep your mattress in good shape during the sleep trial. Use a mattress protector to avoid stains or damage. This helps make sure you can return it if needed.

A good return policy gives you peace of mind. You can try the mattress at home and return it if it doesn’t work for you. This is one of the best mattress buying tips you can follow. Always know the rules before you buy, so you can shop with confidence.

Budget and Value

Setting a Budget

You want to get the best sleep without breaking the bank. Setting a budget before you shop helps you narrow down your choices and avoid overspending. Full size mattresses come in a wide range of prices. Most people spend between $200 and $1,500 for a new mattress. You can find budget mattresses for as low as $200, while luxury models can cost over $1,500.

Here’s a quick look at typical price ranges:

Mattress Size

Dimensions (inches)

Typical Price Range

Full

54×75

$200 – $1,500

Think about what you can afford and what features matter most to you. If you want a simple bed for a guest room or a child, budget mattresses might be all you need. If you want more comfort or special features, you may need to spend a bit more.

Tip: Decide on your top price before you start shopping. This keeps you focused and helps you find the best value for your money.

Balancing Price and Quality

You don’t have to spend a fortune to get a good mattress. Many mid-range options offer great comfort and last for years. Quality mattresses usually cost between $800 and $2,000, but you can find excellent value in lower price ranges too. Higher prices do not always mean better quality. Some budget mattresses use good materials and smart designs.

When you compare mattresses, look at more than just the price tag. Check the materials, how the mattress is built, and what kind of warranty or sleep trial comes with it. Online brands often give you better deals because they skip the middleman. Read customer reviews to see how real people feel about the mattress.

Here’s a helpful chart showing how different mattress types compare in price:

Bar chart comparing typical price ranges for different mattress materials

Remember, a mattress is an investment in your health. Spending a little more now can save you money later by avoiding early replacements.

Extra Costs

When you buy a mattress, you might face extra costs beyond the sticker price. Delivery fees, setup charges, and old mattress removal can add up. Some stores offer free shipping if you spend over a certain amount, but others charge based on weight or distance.

Here’s a table to help you see common delivery and setup fees:

Weight Range (including packaging)

Delivery & Setup Fee

Up to 225 pounds

$249

226 – 300 pounds

$349

301 – 400 pounds

$399

401 – 500 pounds

$449

More than 500 pounds

$499

White Glove Delivery includes setup and can even remove your old mattress for a small fee. Some companies charge $25 per piece for removal. Always check if these services are refundable or if you need to pay extra for a second delivery attempt.

Note: Prepare your home for delivery by clearing pathways and making sure someone 18 or older is there to sign.

Don’t forget to add these extra costs to your budget. This helps you see the true value of your new mattress and avoid surprises.

Before You Buy

Measure Your Space

Start by measuring your bedroom. You want to make sure your new mattress fits well and leaves enough room to move around. Grab a tape measure and check the length and width of your space. Write down the numbers. Think about where you want to place the bed. Will you have space for nightstands or a dresser? Try to leave at least two feet of walking space on each side of the bed. This makes your room feel open and easy to use.

If you share your room or plan to add more furniture, plan ahead. A full size mattress works best in rooms that are at least 9 by 10.5 feet. If your room is smaller, you might feel cramped. Always measure doorways and hallways too. You want to make sure you can get the mattress into your room without trouble.

Tip: Use painter’s tape to mark the mattress size on your floor. This helps you see how much space it will take up.

Make a Shortlist

You have many choices when you shop for a mattress. Making a shortlist helps you stay focused. Start by thinking about what you need most. Do you want a soft or firm bed? Do you sleep on your side, back, or stomach? If you have back pain, look for mattresses that support your spine and relieve pressure. Memory foam and hybrid mattresses often work well for this.

Here’s a simple way to make your shortlist:

  1. List your top sleep needs (firmness, support, cooling, motion isolation).

  2. Pick a few mattress types that match your needs (innerspring, memory foam, latex, hybrid).

  3. Read customer reviews and ratings. Look for comments from people with sleep styles like yours.

  4. Check the warranty and return policy for each mattress.

  5. Write down your top three choices.

You want to choose a mattress that fits your sleep style, body type, and budget. Reading reviews and checking ratings can help you avoid surprises. If you share your bed, think about motion isolation and edge support. A good shortlist makes shopping easier and helps you feel confident in your choice.

Check Promotions

Mattress sales happen all year, but some times are better than others. Check for promotions before you buy. Many stores offer big discounts during holiday weekends like Memorial Day, Labor Day, and Black Friday. Online brands often have special deals or bundles that include pillows or sheets.

Look for coupons, promo codes, or financing options. Some brands offer free delivery or free returns. These extras can save you money and make the process smoother. Always compare prices from different stores. Sometimes, the same mattress costs less at another shop.

Note: Don’t rush just because you see a sale. Make sure the mattress meets your needs first. Then, grab the best deal you can find.

When you choose a mattress, you want to feel good about your purchase. Taking these steps helps you find the right fit, save money, and sleep better at night.

You now have the tools for choosing the right mattress that fits your sleep style and body type. Remember to test different options, check your space, and use the shopping tips from this guide. Trust your comfort and needs. Ready to get better sleep? Start your mattress search today and wake up feeling refreshed!

FAQ

How long does a full size mattress usually last?

Most full size mattresses last 7 to 10 years. If you take care of your mattress and use a protector, you can help it last longer. Rotate it every few months for even wear.

Can two adults sleep comfortably on a full size mattress?

You can fit two adults on a full size mattress, but space feels tight. Each person gets about 27 inches of width. If you both move a lot at night, you might want a queen size for more room.

What sheets fit a full size mattress?

Look for sheets labeled “full” or “double.” The standard size is 54 inches wide by 75 inches long. Fitted sheets should match these measurements for a snug fit.

Do I need a box spring with my full size mattress?

You don’t always need a box spring. Many modern mattresses work well on platform beds or slatted frames. Check your mattress warranty for specific support requirements.

How do I know if my mattress is too firm or too soft?

If you wake up sore or stiff, your mattress might not suit you. Too firm causes pressure points. Too soft lets your body sink too much. You should feel supported and comfortable when you lie down.

What is the best way to clean a full size mattress?

Vacuum your mattress every few months. Spot clean stains with mild soap and water. Always let it dry completely. Use a mattress protector to keep it fresh and safe from spills.

Can I use a full size mattress on a bunk bed?

Yes, you can use a full size mattress on the bottom bunk of many bunk beds. Always check the bed’s weight and size limits before you buy.

How do I move a full size mattress?

Bend your knees and lift with your legs. Ask a friend for help. Fold the mattress if it’s flexible, or use a mattress bag with handles. Clear your path before you start moving it.