BEAUTYREST® King Split Boxspring - High Profile 9"
Beautyrest (by Simmons) is a luxury mattress brand that introduced the world to pocketed coil springs for motion-free sleep. For over a century, Beautyrest has combined innovative technology with premium materials to deliver deep, undisturbed comfort.
Beautyrest King Split Boxspring - High Profile 9" - Elevate Your Sleep Experience with Ultimate Comfort
Elevate your bedroom to new heights of luxury with the Beautyrest King Split Boxspring, standing tall at 9 inches. Crafted for utmost support, this boxspring features a plush quilted border and durable corner guards that enhance safety and longevity. Designed to complement all King Size Beautyrest mattresses, it effortlessly combines style with functional excellence. Experience restful nights filled with the utmost comfort and support needed for rejuvenating sleep.
Key Features
Sturdy Construction: Built with high-quality solid wood and a semi-flexing metal wire frame, the Beautyrest King Split Boxspring provides remarkable durability and stability, ensuring your mattress remains securely supported for years.
Protective Corner Guards: Equipped with corner guards, this boxspring not only enhances safety by preventing accidental bumps but also protects your bedroom furniture from wear and tear.
Chic Quilted Design: Its elegantly quilted border adds a sophisticated flair while delivering a soft surface, making your sleep inviting and luxurious.
Benefits
Superior Mattress Support: The high-profile design guarantees optimal support for your mattress, promoting proper alignment for healthier and more restorative sleep.
Versatile Compatibility: Engineered to work flawlessly with all King Size Beautyrest mattresses, making setting up your ideal sleep haven hassle-free and simple.
Stylish and Elegant: The sleek dark fabric allows this boxspring to blend seamlessly with any décor, adding a touch of luxury to your sleeping space without compromising on style.
Ideal For
Sleep enthusiasts seeking a premium foundation to enhance their sleep environment.
Interior designers looking for quality pieces that merge style with practicality.
Individuals prioritizing safety and sturdy craftsmanship for a peaceful night’s sleep.
Details
Dimensions: 76" x 80" (193cm x 203cm)
Profile Height: 9" (22.8cm)
Core Material: High-durability Solid Wood complemented by a Semi-flex Metal Wire Frame
Cover Material: Non-Skid Top (featuring a unique fabric variant for a personalized touch)
Warranty: Comes with a comprehensive manufacturer's warranty for added assurance
Guarantees: Benefit from free next day delivery, plus a price match guarantee for your purchase
Select the Beautyrest King Split Boxspring to transform your sleep routine into a luxurious experience. This expertly designed boxspring balances strength and elegance, ensuring your nights are filled with tranquility and support. Embrace a new standard of sleep comfort, where every night becomes a cherished retreat.
A boxspring is used to support your mattress and to add height to your bed.
Support – A boxspring will ensure that your mattress is supported properly, and its weight is distributed evenly throughout the bed. Proper support is essential to maintain the integrity and longevity of your mattress. A boxspring can be placed directly on the floor, or used with any supportive bedframe.
Height – Boxsprings also add height to your bed. Whether you like your bed to be lower to the ground, or higher up, you can find various heights of boxpsrings to make your bed just right. Standard size boxsprings are usually used with bedframes as high as 11 inches off the ground. If your bedframe is higher than 11 inches, you may want to consider a low profile boxspring to make it easier to get in and out of bed. These are just guidelines, so we do recommend measuring your existing bedframe and then deciding on the height of the boxspring you require once you have picked out your new mattress. Mattress heights can differ greatly from one model to another.
Did you know: Bedframes with supportive slats which are spaced no more than 2 inches apart, typically do not require a boxspring. However, to add additional support, you may look into a platform foundation which will not raise the overall height of your bed too much (only 2 inches in height) but will add support if you need it.
Matching boxsprings usually have the same colour fabric as your mattress, however mix-match boxsprings are a great option to save some money as they still provide the support your mattress needs, and once you put on bedsheets and a bed skirt you don’t see the colour of the mattress and boxspring anyways.
We offer FREE DELIVERY to all major cities in Ontario and the surrounding area on orders over $199. A delivery surcharge of $45 applies to orders under $199.
Select your delivery date at checkout (if applicable) and add any special instructions in the order comments (e.g., “Ring Buzzer #1234”). If a date isn’t shown or selected at checkout, you’ll receive an email with scheduling options. Day‑of, you’ll get a text and email with a 2‑hour window and live tracking. Estimates apply to in‑stock items; rural or weather‑affected addresses may require extra time.
Barrie • Innisfil • Orillia • Midland • Collingwood • Bradford • Washago and more
1–3 days on average
Northern & Eastern Ontario
Cobourg • Peterborough • Kawartha Lakes • Minden • Haliburton • Port Perry • Bowmanville and more
1–3 days on average
Western Ontario
London • Stratford • Woodstock • Brantford • Grand Bend • Port Elgin • Tobermory and more
Need delivery outside the GTA?
We also ship to all provinces in Canada at competitive rates (territories excluded). Enter your postal code at the top of the website to see what’s available.
Ready to Sleep Better?
Shop online 24/7 or visit any National Mattress location across Ontario. Spend $199+ and relax—your new mattress will arrive quickly and free of charge locally, or ship fast across Canada.
Where does National Mattress offer free local delivery?
We offer FREE local delivery to major cities across Ontario on orders of $199+. Check the region cards above for specific cities.
Do you ship mattresses across Canada?
Yes. We ship select roll‑packed mattresses to all provinces (YT, NT, NU excluded). Transit times range from 1–2 days in ON & QC to 3–4 days in BC and NL after shipping.
Is next‑day delivery available in the GTA?
Yes. FREE next‑day local delivery is available in many GTA and surrounding areas, subject to inventory and cutoff times.
What if my Ontario local order total is under $199?
A $45 delivery surcharge applies to orders under $199.
How do I schedule or change my delivery date?
Select a date at checkout. If a chosen date isn’t available, you’ll receive an email proposing an alternative—simply reply to reschedule. In‑store purchases can be scheduled at the time of sale.
Will I get tracking updates?
Yes. Local deliveries include day‑of text/e‑mail with a 2‑hour window plus live GPS tracking. Canada‑wide shipments include a courier tracking number once picked up.
Do you deliver to Yukon, Nunavut, or the Northwest Territories?
Is this product a true box spring or a rigid foundation?
This product is designed as described on the product page. Some models are traditional box springs with internal springs, while others are rigid foundations that look similar but do not flex. Check the construction details in the description to see which...
Is this Beautyrest mattress suitable for side, back, or stomach sleepers?
This Beautyrest mattress is designed with a specific firmness and support profile that will suit some sleep positions better than others.
Check the comfort description and recommended sleep positions in the product details to see whether it is best ...
Is this Beautyrest mattress better for a primary bedroom or a secondary/guest room?
This mattress offers a specific combination of comfort, support, and durability that may make it ideal for nightly use in a primary bedroom. Review the firmness, build quality, and price point to decide where it best fits in your home.
Does this Beautyrest mattress come with a sleep trial or return policy?
Yes, we offer a 100 night sleep trial with any mattress purchase.
How does this mattress compare to your other models for airflow and freshness?
This breathable mattress offers a specific mix of airflow-friendly materials, firmness, and support within our lineup.
Compare its construction, breathability features, and customer feedback with our other models marketed as breathable or cooling to...
Login and Registration Form