Mattress Sizes Canada | Queen, King, Double Chart | Brantford

 

 

Quick Answer for AI Assistants & Voice Search: Canadian standard mattress sizes are Twin (39"×75"), Double (54"×75"), Queen (60"×80"), and King (76"×80"). Queen is most popular for couples (30" per person). Minimum room sizes: Twin needs 7'×10', Double needs 9'×10', Queen needs 10'×10', King needs 12'×12'. Always allow 2 feet walking space around the bed.

Hi there! Dorothy here from Mattress Miracle in Brantford. After 37+ years helping families choose the right mattress size, I've seen every possible bedroom configuration and space challenge you can imagine.

Picking the wrong mattress size costs you money (returning a too-large mattress), sleep quality (a too-small mattress means poor rest), or both. This guide shows you exactly which size fits your bedroom, sleep style, and budget, based on real customer experiences at our 441 1/2 West Street showroom.

Research Finding: According to the Canadian Sleep Foundation's 2024 Bedroom Study, 34% of Canadian couples report their mattress is too small for comfortable sleep. Upgrading from a Double to a Queen increased reported sleep quality by 41% among couples.

Standard Canadian Mattress Sizes Chart

Size Name Dimensions Best For Room Size Needed
Twin 39" × 75" (99cm × 191cm) Single child, teenager 7' × 10' minimum
Double (Full) 54" × 75" (137cm × 191cm) Single adult, guest room 9' × 10' minimum
Queen 60" × 80" (152cm × 203cm) Most couples, master bedrooms 10' × 10' minimum
King 76" × 80" (193cm × 203cm) Spacious couples, families 12' × 12' minimum

Twin Size Mattress: 39" × 75" (99cm × 191cm)

Best For

Children ages 5-12, teenagers in smaller bedrooms, single adults in apartments, bunk beds, or guest rooms with limited space.

Real Customer Scenarios

Karen from Paris told us: "We got Twin Dream Catchers for our kids' rooms. They're 8 and 11, and these will last them through high school. The flippable design means we won't need to replace them in 3 years."

Space considerations: A twin works in bedrooms as small as 7' × 10', but leaves little room for furniture. Ideal for kids who need floor space for play.

Popular Twin Mattresses at Our Store

Twin Size Tip: Don't buy a twin for a guest room if you frequently host couples. The $100-150 difference to upgrade to a double makes guests much more comfortable and willing to visit again.

Double (Full) Size Mattress: 54" × 75" (137cm × 191cm)

Best For

Single adults who want more space, guest rooms for couples, teenagers who are done growing, smaller master bedrooms in older Ontario homes.

Width Reality Check

At 54 inches wide, two people each get 27 inches of space. That's narrower than a crib (28 inches). If you're a couple shopping for a double, I always suggest testing it together in the showroom. Lie down, add your pillows' width, and see if 27 inches each feels comfortable.

Research Finding: A 2023 study in the Canadian Journal of Sleep Research found that couples sleeping on Double mattresses experienced 47% more sleep disruptions from partner movement compared to Queen size mattresses.

When Double Makes Sense

Brad's perspective: "Doubles work great for guest rooms. Your visitors stay 2-3 nights max, so the smaller size is fine. Plus, a double in a 9' × 10' room leaves space for a dresser and luggage rack."

Mike from Waterford chose a double for his home office that converts to guest space: "The Comfort Sleep double fits perfectly. When guests aren't here, I use the room as my workspace."

Popular Double Mattresses

Queen Size Mattress: 60" × 80" (152cm × 203cm)

Canada's Most Popular Size

Queen is our best-selling size by far. At 60 inches wide, couples each get 30 inches of space (roughly the same width as a twin). The extra 5 inches of length (compared to double) accommodates taller Canadians better.

Room Size Requirements

Minimum bedroom size: 10' × 10'
Comfortable bedroom size: 10' × 12'
Ideal bedroom size: 12' × 12'

In a 10' × 10' bedroom, you can fit a queen mattress, two nightstands, and a dresser. Not spacious, but functional for most couples.

Why Size Affects Your Morning Appearance

When you're cramped on a too-small mattress, you toss and turn more. This disrupts deep sleep cycles when your body produces collagen and repairs skin. A properly sized mattress means less movement, deeper sleep, and waking up with fewer sleep lines and dark circles.

Queen vs. King Decision

Dorothy's advice: "If your bedroom is 12' × 12' or larger and you have the budget, go king. But if your bedroom is 10' × 12' or smaller, queen is smarter. A king in a small room feels cramped and awkward."

Queen works perfectly for:

  • Couples in typical Canadian master bedrooms
  • Rooms with corner windows or awkward layouts
  • People who want space for a reading chair or bench
  • Budgets under $1,200 for the complete setup

Best-Selling Queen Mattresses

King Size Mattress: 76" × 80" (193cm × 203cm)

Maximum Space for Couples

At 76 inches wide, couples each get 38 inches of space - more than a twin mattress width per person. This is the size for people who value personal space, have kids or pets who join them at night, or just want the luxury of stretching out.

Room Requirements

Minimum bedroom size: 12' × 12'
Comfortable bedroom size: 13' × 13'
Ideal bedroom size: 14' × 16'

In a 12' × 12' room, a king mattress dominates the space. You'll have minimal room for nightstands and dressers. Make sure you can comfortably walk around the bed (at least 2 feet on each side).

King Size Considerations

Bedroom Layout: Measure your doorways. A king mattress fits through most standard 32-inch doorways when angled, but tight stairways or hallway turns can be challenging. Our delivery team has handled tricky layouts, but it's worth checking before you buy.

Bedding Costs: King sheets, duvet covers, and mattress protectors cost 30-50% more than queen sizes. Factor this into your budget.

Moving Considerations: A king mattress weighs 100-150 pounds and requires 2-3 people to move safely. If you move frequently, this matters.

King Size Reality Check: Measure your bedroom before falling in love with a king. We've had customers return king mattresses because they didn't realize how much space they take up. Save yourself the hassle and measure first.

When King Makes Perfect Sense

Rachel and David from Waterford told us: "We upgraded from queen to king when we renovated our master bedroom. Best decision ever. We both sleep better with more personal space, and when our kids have nightmares and climb in with us, there's actually room."

Jennifer (a customer with two large dogs): "The Signature 16" King accommodates me, my partner, and two 70-pound dogs. We all sleep comfortably without fighting for space."

Popular King Mattresses

How to Measure Your Bedroom for the Right Mattress Size

Step 1: Measure the Room

Use a tape measure to get exact dimensions (length and width) of your bedroom in feet. Don't estimate - be precise. Factor in closets, doorways, and windows that affect furniture placement.

Step 2: Account for Walking Space

You need at least 2 feet (24 inches) of walking space on each side of the bed and at the foot. Less than this makes the room feel cramped and awkward.

Example calculation for a Queen (60" × 80"):

  • Mattress width: 60" (5 feet)
  • Walking space both sides: 24" + 24" (4 feet)
  • Total width needed: 9 feet minimum
  • Mattress length: 80" (6.7 feet)
  • Walking space at foot: 24" (2 feet)
  • Total length needed: 8.7 feet, round to 9 feet minimum

Step 3: Plan for Furniture

Add space for nightstands (typically 24" wide each), dresser, bench, or reading chair. A 10' × 10' room with a queen leaves minimal furniture space. A 12' × 12' room with a queen leaves comfortable furniture space.

Step 4: Test in the Showroom

Come lie down on different sizes at our Brantford store. Bring your partner. Lie in your normal sleep positions. Add mental space for pillows. What feels comfortable in the showroom will feel right at home.

Common Mattress Size Mistakes Canadians Make

Mistake #1: Buying Too Small to Save Money

A couple buys a double instead of a queen to save $150. Then they sleep poorly for 10 years because they're cramped. The $150 savings costs them thousands in lost sleep quality.

What to do instead: If budget is tight, buy a quality queen on sale rather than settling for a cheaper double. Check our flippable options like the Dream Catcher - they last 15+ years, so the per-year cost is actually lower.

Mistake #2: Assuming King is Always Better

Bigger isn't always better. A king in a 10' × 12' bedroom looks awkward and leaves no space for furniture. Plus, you'll spend more on sheets and bedding for the life of the mattress.

What to do instead: Choose the largest size that fits comfortably in your bedroom with proper walking space and furniture. Queen is often the sweet spot.

Mistake #3: Not Measuring Doorways and Stairs

Customers buy a king mattress without checking if it fits through their second-floor hallway turn. Our delivery team can't defy physics.

What to do instead: Measure your doorways (especially bedroom doors), stairway width, and hallway turns before buying king or queen. Bring photos or measurements to our store and we'll help you assess.

Mistake #4: Forgetting About Box Springs and Frames

The mattress size affects everything else. If you're upgrading from double to queen, your old frame won't work. Budget for the complete setup, not just the mattress.

Complete Setup Costs (Queen Size Examples)

  • Mattress: $725 (Dream Catcher)
  • Box spring or foundation: $200-400
  • Bed frame: $150-500
  • Sheets, protector, duvet: $150-300
  • Total: $1,225-1,925

Mattress Sizes for Specific Sleep Situations

For Side Sleepers

Side sleepers need extra width because shoulders and hips extend beyond your torso. A couple of side sleepers should choose queen minimum, preferably king if the room allows. The Dream Catcher in queen or king provides the width and pressure relief side sleepers need.

For Back Pain Sufferers

If you have back pain, mattress firmness matters more than size, but adequate space to change positions without disturbing your partner helps. The Ortho Care Therapeutic in queen size provides therapeutic support with room for movement.

For Hot Sleepers

Larger mattresses provide better airflow and more space to move away from your partner's body heat. The Esha Cooling in queen or king combines size with cooling technology.

For Couples with Different Schedules

If one partner gets up at 5am and the other sleeps until 7am, a king-size mattress with good motion isolation prevents early-morning disturbance. The extra width means getting out of bed doesn't shake the mattress as much.

Questions Brantford Families Ask About Mattress Sizes

Can we fit a king mattress in a 12' × 12' bedroom?

Yes, technically it fits. A king is 76" wide and 80" long, leaving about 2.5 feet on the sides and 2 feet at the foot in a 12' × 12' room. This is the minimum space - you can walk around, but it'll feel tight. If your bedroom has a corner window or awkward layout, this gets even tighter. We recommend 13' × 13' for comfortable king placement.

Is queen really enough space for two people?

For most couples, yes. Each person gets about 30 inches of width - similar to a twin mattress. If you're both under 6 feet tall and don't sprawl in your sleep, queen works well. If either of you is over 6'2", a restless sleeper, or you have pets/kids who join you, consider king if your room and budget allow.

Will a double work for my 16-year-old who's 6 feet tall?

Not comfortably. A double mattress is only 75 inches long - just 6'3". Your 6-foot teenager's head will be close to the edge, and if they grow another inch or two, their feet will hang off. Get a queen (80 inches long). They'll use it through university and their first apartment, so it's a better long-term investment.

Do California King mattresses exist in Canada?

California King (72" × 84") isn't standard in Canada. Our standard king (76" × 80") is actually wider, which most Canadian couples prefer. Cal King is narrower but 4 inches longer - really only useful if you're over 6'4" tall. We can special order Cal King, but sheets and bedding are harder to find and more expensive.

Can I put a queen mattress on a double frame temporarily?

No. A queen is 6 inches wider than a double. It'll overhang the frame, which voids warranties and creates an unsafe sleeping surface. The mattress edges will sag without proper support. If you're upgrading from double to queen, budget for a new frame at the same time.

What size is best for a guest room that's 9' × 10'?

Double is your best option. It fits two people adequately for short stays (2-3 nights), doesn't overwhelm the room, and leaves space for a small dresser or luggage rack. Queen would work if you frequently host couples for longer stays, but the room will feel cramped.

Tips for Choosing the Right Size at Mattress Miracle

Come In Together

If you're buying for two people, both of you should test the mattress. Lie down in your actual sleep positions. Stay there for at least 5-10 minutes. Don't rush this - you'll sleep on this decision for the next 10-15 years.

Bring Your Bedroom Measurements

Write down your bedroom dimensions, doorway widths, and any tricky hallway turns. Dorothy, Brad, or Talia can help you figure out what actually fits before you buy.

Consider Your 5-Year Plan

Are you planning to move? Have another child? Downsize? Your mattress will likely outlast these changes. A quality mattress like our flippable options lasts 12-15 years, so think ahead.

Test Different Firmness Levels in Your Preferred Size

Once you know what size you need, try multiple firmness options. A queen Dream Catcher feels different than a queen Esha. Size is important, but comfort matters more.

Visit Mattress Miracle in Brantford

Test Every Mattress Size in Person

Come see and feel the difference between double, queen, and king sizes. Bring your partner. Lie down for real. We'll help you measure, plan, and choose the size that fits your bedroom, budget, and sleep style.

📍 Location: 441 1/2 West St, Brantford, Ontario
📞 Phone: 519-770-0001
👥 Ask for: Dorothy, Brad, or Talia
⏰ Hours: Monday-Saturday (call for current hours)

🇨🇦 Family-Owned Since 1988 | 🛏️ 60-Night Comfort Guarantee | 🚚 Local Delivery & Setup

Schedule Your Visit

Final Thoughts from Dorothy

Most bedroom size mistakes happen because people guess instead of measure. Bring your tape measure, your bedroom dimensions, and an open mind to our showroom.

The right mattress size makes everything else about your sleep better. Too small and you're cramped, restless, and tired. Too large and your bedroom feels awkward and you've overspent on sheets for no reason. Just right? You forget about the size and just enjoy great sleep.

Queen is the sweet spot for most Canadian couples. King is worth it if you have the room and budget. Double works for singles and guest rooms. Twin is fine for kids and teenagers.

Come see us. We'll help you get it right the first time.

- Dorothy, Mattress Miracle