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SERTA® Twin XL Boxspring - Low Profile 5"

Serta is a globally recognized mattress brand celebrated for its comfort-first designs and sleep innovations. With over 90 years of experience, Serta continues to deliver quality mattresses that Canadians can trust.

Top Features

– - 5" Low Profile Foundation- Quilted Border- Corner Guards- Dark Fabric- Works with all Twin XL Size Serta Mattresses

Our Price:
$197.00
Retail Price $399.00
In stock
Only 2 left
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Applicable Offers

SERTA® Twin XL Boxspring - Low Profile 5"
Core Type Solid Wood with Semi-flex Metal Wire Frame
Core Density 22–31 lb/ft³
Collection Serta®
Model Twin XL Low Profile 5"
Warranty 10 Year Warranty
Condition Brand new, manufacturer sealed.

Serta Twin XL Boxspring - Elevate Your Sleep with Luxurious Support

Discover the ultimate sleep experience with the Serta Twin XL Boxspring, meticulously crafted for those who prioritize comfort and quality rest. Standing at a refined 5 inches in height, this low-profile foundation harmonizes beautifully with all Twin XL Serta mattresses, offering exceptional durability and an elegant touch to your bedroom space. Finished with a stylish quilted border and protective corner guards, it ensures a safe and chic sleeping environment every night.

Key Features

Durable Construction

  • Sleek Low Profile: The understated height of this boxspring enhances the aesthetic allure of your bedroom while providing reliable support for restful sleep.
  • Added Protection: Designed with corner guards, this foundation safeguards your mattress and minimizes any risks for cohabitants in your space.

Premium Materials

  • Solid Wood Core: Constructed with a solid wood frame and a semi-flex metal wire system, ensuring it stands the test of time with unwavering stability.
  • Non-Skid Design: The unique non-skid surface prevents your mattress from shifting, allowing for uninterrupted sleep and seamless comfort.
Benefits

Enhanced Sleep Quality

  • Transform your nightly rest with the Twin XL Low Profile Boxspring, perfectly designed to enhance the luxurious feel of your Serta mattress.
  • The charming quilted border not only looks chic but also adds an extra layer of comfort, creating a superior sleep experience.

Convenient Design

  • Measuring 38" x 80" (96.5cm x 203cm), this boxspring is perfectly suited for Twin XL mattresses, enhancing your bedding arrangements with effortless style.
  • Shop with peace of mind thanks to our guarantees, including next day delivery on in-stock items, a full manufacturer's warranty, and a price match promise.
Ideal For

Perfect for those refreshing a master bedroom, gearing up a guest space, or designing a college dorm, this boxspring elegantly merges style with support, providing a blissful retreat where you can unwind and recharge after each day.

Details

Specifications:

  • Dimensions: 38" x 80" (96.5cm x 203cm)
  • Height: 5" (12.7cm)
  • Core Material: Solid Wood with Semi-flex Metal Wire Frame
  • Cover Material: Non-Skid Top (fabric may vary)
  • Warranty: Includes a full manufacturer's warranty for your assurance.

The Serta Twin XL Boxspring is more than just a support foundation; it's a gateway to elevated sleep quality, seamlessly merging stylish design with exceptional functionality. Experience each night as a refreshing rejuvenation for your body and mind, letting you savor the restorative sleep you deserve!

More Information
Features

Breathable, Eco-Friendly Manufacturing

Trending & Offers

Top Rated

Model

Twin XL Low Profile 5"

Price Range

Premium

Collection

Serta®

Brands Serta
Condition Brand new, manufacturer sealed.
Warranty 10 Year Warranty
Cover Material Non-Skid Top. Fabric may vary.
Colour Blue
Quilt Non-quilted Stretch Knit Non-Slip Fabric
Core Material Spruce/Pine/Fir (SPF) with Steel Wire
Core Type Solid Wood with Semi-flex Metal Wire Frame
Core Density 22–31 lb/ft³
Additional Features Corner Guards
Certifications Meets or exceeds Provincial and Federal Fire Retardancy Standards
Vented Yes
Removable Cover No
Care Instruction Spot clean only.
Country of Origin Canada
Manufacturer Contact Information https://www.sertacanada.com
Dimensions 38" x 80" (inches) - 96.5cm x 203.2cm (centimeters)
Product Length (inches) 80 in
Product Width (inches) 38 in
Product Height (inches) 5 in
Product Weight (lb) 30.200000
Product Length (cm) 203.2 cm
Product Width (cm) 96.5 cm
Product Height (cm) 12.7 cm
Product Weight (kg) 13.7 kg
Product Barcode 0690214138882
Product Code 850003039-6020
Product Model Code SERTA-BOXSPRING-LOW
Product SKU SERTA-BOXSPRING-TWINXL-LOW
Product Category Box Spring
Product Sub Category Tier Premium
Product Type Accessories - Boxspring
Product Sub Type Low Profile
Collections Serta Boxspring

Purpose of a Boxspring

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.

Greater Toronto Area and Ontario Delivery Map

What’s Included

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.

Greater Toronto Area and Ontario Free Mattress Delivery Map

Ontario Local Delivery Areas

Next‑day available
Halton Region
Burlington • Oakville • Milton • Georgetown • Halton Hills
Next‑day available
Peel Region
Mississauga • Brampton • Caledon
Next‑day available
City of Toronto
York • Including Downtown Core
Next‑day available
York Region
Vaughan • King • Richmond Hill • North York • Aurora • Newmarket • Markham • Scarborough
Next‑day available
Durham Region
Pickering • Ajax • Whitby • Oshawa • Whitchurch‑Stouffville
Next‑day available
Waterloo Region
Guelph • Kitchener • Cambridge • Waterloo
Next‑day available
Hamilton
Including Dundas • Grimsby • Stoney Creek • Ancaster
1–3 days on average
Niagara
Niagara Falls • Niagara‑on‑the‑Lake • St. Catharines • Thorold • Welland
Next‑day & 1–3 days
Simcoe Region
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

Note: Please select your delivery date at checkout (if applicable). Add any special instructions in the comments box. If a delivery date isn’t available at checkout, you’ll receive an email with date options after your order is processed. If the proposed date doesn’t work, reply to reschedule.

 

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.

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Frequently Asked Questions

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?

No. We currently do not deliver to YT, NU, or NT.

© National Mattress. All rights reserved.

Customer Questions
Does this Serta mattress come with a sleep trial or return policy?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Does this mattress use low-emission materials?
This eco-friendly mattress is made with materials and adhesives selected for lower emissions and reduced chemical impact. Check the safety or certifications section on the product page for information about any low-VOC, emissions, or chemical safety...
What kind of foams are used in this Serta mattress?
This Serta mattress uses selected comfort and support foams such as conventional polyfoam, memory foam, or gel-infused foam to balance comfort, support, and temperature regulation. See the product's materials and construction section for detailed information...
How does this mattress compare in value to your conventional models?
This eco-friendly mattress offers a combination of sustainable materials, cleaner manufacturing, and comfort features that may justify its price compared to conventional models. Compare its construction, certifications, expected lifespan, and cost with...
Is this Serta mattress suitable for side, back, or stomach sleepers?
This Serta mattress is built with a specific firmness and support profile that will suit some sleep positions better than others. Check the comfort description and recommended sleep positions listed in the product details to see whether it is best for...
Is this mattress considered eco-friendly?
Yes, this mattress is designed with eco-friendly materials and manufacturing practices such as renewable or recycled components and improved production efficiency. Check the construction, sourcing, and certifications sections on the product page for...
Is this Serta 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.
Is this mattress appropriate for side, back, or stomach sleepers?
This eco-friendly mattress has a specific firmness and support profile designed for particular sleeper types. Check the comfort description and any recommended sleep positions in the product details to see how well it matches your posture and comfort...
Can this box spring be used with a metal frame or a wooden frame?
This box spring is designed to be compatible with standard bed frames that support the edges and, for larger sizes, provide center support. It can be used on most metal or wooden frames that match the size and have proper support points. Always ensure...
Is this Serta mattress compatible with an adjustable base?
Several Serta mattresses are designed to be compatible with adjustable bases and can bend and flex with the base's movement. Look for adjustable-base compatibility in the product description and make sure any base you choose meets Serta's support requirements...
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