Amazon
amazon.ca › Mattresses-Box-Springs-King-Bedroom-Furniture › s
Amazon.ca: King - Mattresses & Box Springs / Bedroom Furniture: Home & Kitchen
Check each product page for other buying options. Price and other details may vary based on product size and colour. ... Only 3 left in stock. ... King (U.K.
Surplus Furniture
surplusfurniture.com › mattresses › mattress sets › king sets
King Mattress and Box Spring Set | Surplus Furniture
September 7, 2025 - Complete your new king mattress set with an adjustable metal bed frame and mattress protector for added durability. At Surplus Furniture, our king-size mattress sets offer true luxury at factory-direct pricing.
Does a king mattress in a box feel different from a store-bought one?
Once expanded, the sleeping experience is comparable. Most boxed mattresses use the same materials and construction techniques as those found in traditional retail models.
thebrick.com
thebrick.com › collections › mattresses-king-mattress-in-a-box
King Mattress-in-a-Box - The Brick
Can I sleep on my king mattress in a box right after unboxing?
Yes, though it’s recommended to give the mattress a few hours to fully expand and regain its intended feel and structure.
thebrick.com
thebrick.com › collections › mattresses-king-mattress-in-a-box
King Mattress-in-a-Box - The Brick
What is the standard size of a king mattress?
The standard size for a king mattress is 76” wide x 80” long.
bedinabox.com
bedinabox.com › pages › king-mattresses
King Mattresses | BedInABox
Videos
03:12
Watch FDW 10" King Memory Foam Mattress In-A-Box on Amazon Live
00:29
Watch Rimensy King 14 inch Hybrid mattress in a box on Amazon Live
08:54
Best Amazon Mattress | Our Top 5 Beds To Buy This Prime Day! (2025) ...
13:18
Best Mattress In A Box | Which Bed Should You Buy? (MUST WATCH) ...
11:35
New Luxury Firm 16 Inch Mattress in a Box Review - YouTube
07:10
Best Bed In A Box 2025 - My Top 6 Picks! (UPDATED!) - YouTube
Sleep Country Canada
en.sleepcountry.ca › home › mattresses › shop by size › king mattresses
King Mattresses - Buy King Size Beds and Mattresses Online
Get up to 20% Off Mattresses* Get up to 20% Off Mattresses* Get up to 30% Off Bedding* Get up to 30% Off Sheet Sets* Get up to 30% Off Duvet Cover Sets* Get up to 25% Off Duvets* Get up to 20% Off Mattress Toppers* Get up to 20% Off Protectors* Get up to 20% Off Quilts & Comforters* Get up ...
BedInABox
bedinabox.com › pages › king-mattresses
King Mattresses | BedInABox
Shop BedInABox® king size mattresses for king size sleep made in the USA. King beds measure 80 inches in length by 76 inches in width.
Amazon
amazon.ca › king-mattress › s
Amazon.ca: King Mattress
king mattress 12 inch · Previous · 1 · 2 · 37 · Next · Visit the help section or contact us · Go back to the filtering menu · Skip to the main search results · Popular Shopping Ideas · 12 Inch · Bed-in-box · 14 Inch · Cooling · Hybrid · Memory Foam · Firm · Protector · Plush · Platform See more · Eligible for Free Shipping · FREE Shipping · Deals & Discounts · All Discounts ·
Mattress Firm
mattressfirm.com › mattresses › king › mattress-in-a-box › 5637147600.c
Mattress in a Box King Size | Fast & Free Delivery
Shop king-size mattresses in a box across brands and firmness levels, all with great deals and free delivery at Mattress Firm.
The Brick
thebrick.com › collections › mattresses-king-mattress-in-a-box
King Mattress-in-a-Box - The Brick
Enjoy luxury sleep with a King Mattress in a Box. Big comfort, compact delivery—perfect for couples or those who love more space.
Leon's
leons.ca › mattresses › mattress sets › king sets
King Mattress & Box Spring Sets for Comfort | Leon’s
Our king mattress sets are carefully curated to offer you the best in both comfort and value. When you invest in a king size mattress set from Leon's, you're not just getting a top-quality mattress; you're also receiving a matching king box spring that complements the mattress perfectly - ...
Douglas
douglas.ca › home
Douglas®: Canada’s Best Mattress – Perfectly Balanced Comfort
April 20, 2022 - All sales are final. *Terms & Conditions: While supplies last. The discounted retail price is as displayed when any Mattress Protector in Twin, Twin XL, Full/Double, Queen, King, Split-King, or California King size is added to the cart. The discount is applicable on all eligible Mattress Protectors in the same order, with no limit on quantity ordered.
Costco
costco.ca › home › furniture & mattresses › mattresses
King Size Mattresses | Costco
$1,499.99 through - $1,699.99 Kirkland Signature by Stearns and Foster Lakeridge King Mattress or Set
Ashley HomeStore
ashleyhomestore.ca › collections › mattresses
Mattress in a box, King, Queen, Full & Twin Mattress Deals | Ashley Canada
Since they offer spring support, you’ll need an accompanying box spring — but many people do prefer the extra padding of these mattresses. You'll find some of the best prices with our Ashley mattress deals and enjoy the convenience of choosing from different sizes and firmness options to find the perfect fit to suit your needs. What mattress sizes can I buy? The five main mattress sizes that are available include twin, twin XL, full, queen, and king.
The Brick
thebrick.com › collections › mattresses-king
Shop Great Deals on King Size Mattresses - The Brick
A solid king bed frame or a supportive boxspring is fundamental to the longevity and performance of your mattress. A spacious, supportive mattress can dramatically improve your rest and overall well-being. We have a king mattress for sale that will fit your comfort needs and budget. Explore our offerings online or visit our mattress store in ...
Easyhome
easyhome.ca › furniture › bedroom › mattresses › king › mattress_king_good_fbkincarlton_king
CARLTON KING MATTRESS/BOX: Lease to Own and Financing Leases in Canada | easyhome.ca
Carlton 10” Profile European Pillow top mattress by King Koil is an open coil, Medium comfort mattress.Continuous ContourTM Innerspring provides 720 Coils of support with inter locking coils to help with weight distribution.Posture GuardTMsteel ...
Wayfair
wayfair.ca › bed & bath › mattresses & foundations › king mattresses
King Mattresses You'll Love | Wayfair Canada
The gel memory foam mattress is compressed and packaged in a box for shipping. It can easily pass through narrow corridors and stairs. Twin, full, queen, and king mattresses can meet your various mattress demands.
Reddit
reddit.com › r/frugal › ordering a “mattress in a box” online can save you $1000s
r/Frugal on Reddit: Ordering a “mattress in a box” online can save you $1000s
July 26, 2025 -
I put off getting a new mattress for fourteen years because they’re so expensive in stores. I finally bought one on Amazon after my mom had ordered on Walmart’s website.
I was very apprehensive because we couldn’t try it but I read hundreds of reviews.
It was super cheap. Less than $200 for a queen. This was five years ago.
It’s the best mattress I’ve ever had.
Getting it in the mail is much better than getting it delivered by the store.
ETA: It was ZINUS 10 Inch Support Plus Pocket Spring Hybrid Mattress
Mattress Mart
mattressmart.ca › home › mattresses › mattress in a box
Mattress In A Box | Twin XL, Full, King, Queen | Ottawa, Halifax | Mattress Mart
Call 1-800-263-0058 to shop for a mattress in a box in all sizes at Mattress Mart. Enjoy a comfortable bed delivered straight to your door. Visit our website to explore our products!
Casper
casper.com › home › mattresses
Mattresses & Bed In A Box - Queen, King, Twin & More | Casper
Explore Casper's premium mattresses for your dreamiest sleep yet. Find your perfect bed in a box to start sleeping better tonight. Shop now!
The Brick
thebrick.com › collections › mattresses-mattress-sets-king-sets
King Size Mattress Sets – Comfort and Support for Couples - The Brick
20% Off Made in Canada Metal Bed Frames when you buy any mattress and boxspring ... A king mattress set is ideal for those who want a spacious and luxurious sleeping area.
Amazon
amazon.com › bed-box-king › s
Amazon.com: Bed In A Box King
Elevate your sleep with a premium king mattress-in-a-box. Explore cooling, pressure-relieving, and CertiPUR-US certified options for a rejuvenating slumber.
Furniture.ca
furniture.ca › mattresses › mattress sets › king sets
King Mattress Sets | King Mattress & Box Spring Sets | Furniture.ca
Find a wide selection of king mattress and box spring sets online at Furniture.ca from your favourite Canadian sleep brands. Shop king mattress sets today.