SERTA® Classic® 10" Firm Tight Top Mattress - Twin XL
Serta Classic mattresses provide dependable comfort and support with a classic innerspring design enhanced by targeted lumbar support and cooling foam, delivering great value for Canadian sleepers.
Serta Classic 10" Firm Tight Top Mattress - Twin XL: Discover the Ultimate in Restful Support!
Embrace unparalleled comfort every night with the Serta Classic 10" Firm Tight Top Mattress. This expertly engineered Twin XL mattress is crafted to provide firm support while maintaining a level of plush comfort that allows for a truly rejuvenating sleep experience. Combining advanced sleep technology and trusted quality craftsmanship, it promises to transform your bedroom into a haven of relaxation and support.
Key Features
Innovative Coil System: Outfitted with the 800 Edition Custom Support Coil System, featuring 500 coils arranged in three targeted support zones, it’s designed to provide exceptional lower back support tailored to your needs.
Comfort Layer Revamped: The 1/2" Serta Support Foam layer offers just the right touch of plushness, ensuring you feel cradled while maintaining optimal spinal alignment.
Maximized Sleeping Area: Enhanced with Best Edge Foam Encasement, it maximizes your usable sleeping surface, minimizing sagging and enhancing edge support for a secure feel.
Safe, Certified Materials: With CertiPUR-US certified foams, you can rest easy knowing your mattress is made without harmful chemicals, contributing to a healthier sleep environment.
Benefits
Personalized Support: Enjoy the tailored comfort of three distinct support zones that conform to your body’s natural curves, optimizing your sleep posture for a more restful night.
Allergen Reduction: Featuring Serta Anti-Microbial Fibre Technology, your mattress stays fresher for longer, helping reduce allergens and maintain a cool sleep atmosphere.
Investment Peace of Mind: With a comprehensive warranty and a 100 night sleep trial, you can invest confidently in a mattress that supports your quality of life.
Ideal For
Individuals desiring a firm mattress to alleviate back pain and cultivate a healthier sleeping posture.
Those who appreciate a traditional mattress experience enriched with modern innovations.
Students and small-space dwellers seeking a Twin XL mattress that does not compromise on comfort or quality.
Details
Dimensions: 38″ x 80″ (inches) | 96.5cm x 203cm (centimeters)
Profile Height: 10 inches
Firmness Level: Firm
Coil Design: 800 Edition Custom Support Coil System
Guarantees Offered: Free next day delivery, 100 night sleep trial, full manufacturer's warranty, and price match guarantee
In conclusion, the Serta Classic 10" Firm Tight Top Mattress combines quality craftsmanship with innovative features for an unmatched sleep experience. Elevate your nightly rest with this expertly designed mattress that brings the promise of soothing support and rejuvenating comfort right to your bedroom!
Serta is proud to be the manufacturer of the World’s Best Mattress™. Their commitment to quality has made them a leader in the industry, and they look forward to helping you find the right mattress so you can get a better night’s sleep for years to come.
Visit our Mississauga, Toronto, Markham, Kitchener, or Hamilton mattress outlet to view Serta mattresses on sale and special deals and outlet pricing offers! All mattresses are brand new, sealed, with a full manufacturer’s warranty serviced by National Mattress Outlet.
For more than 80 years, Serta has been making consistent investments into the highest quality and most innovative features to ensure that every mattress set we manufacture delivers superior comfort and support. Throughout its history, Serta has been an industry leader, offering many product “firsts” – including the world’s first-ever “tuftless” mattress. Today, Serta is proud to offer a variety of exclusive features including our patented Advanced Comfort Quilt® and Continuous Support® Innerspring.
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?
Will this mattress hold its shape and support over time?
This pocket coil mattress is constructed with durable coils and comfort materials designed to maintain their feel and support under normal use.
Review the durability details, warranty information, and care recommendations on the product page to see ...
Is this mattress suitable for my sleep position and body type?
This breathable mattress has a specific firmness and support profile that may suit certain sleep positions and body types better than others.
Check the comfort description and any recommended sleep positions in the product details to ensure it meets...
Is this tight top mattress better suited for a primary bedroom or a 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.
Are there any restrictions on the base type or settings when using this mattress?
This mattress is compatible with most standard adjustable bases that provide full, even support.
Extremely sharp bending angles, unsupported gaps, or incompatible base designs could affect comfort or longevity see the product details for any specific...
Is this mattress suitable for side, back, or stomach sleepers?
This pocket coil mattress has a specific firmness and comfort profile that will suit some sleep positions better than others.
Check the comfort description and any recommended sleep positions in the product details to see whether it is ideal for side...
Can this Twin XL mattress be used as part of a split king setup?
Many Twin XL mattresses are designed to be paired with a second Twin XL to create a split king.
Check the product details for any notes about split king compatibility and confirm that the mattress thickness and construction match if you're buying two...
Does this Serta mattress come with a sleep trial or return policy?
Yes, we offer a 100 night sleep trial with any mattress purchase.
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...
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 Twin XL mattress compatible with an adjustable base?
Many foam and hybrid Twin XL mattresses are compatible with adjustable bases and are designed to bend and flex with movement.
Check the product description for specific notes on adjustable base compatibility and follow the manufacturer's guidelines ...
Is this mattress a true tight top or does it have extra cushioning on top?
This mattress is constructed as a true tight top, with comfort layers integrated directly under a flat, uniform cover and no separate pillow or Euro-top pad.
You can see the smooth, traditional surface in the product images and description, which distinguishes...
How does this mattresss fabric help with odors and stains?
The antimicrobial fabric on this mattress is designed to slow the growth of odor-causing microbes on the cover, which can help it stay fresher between cleanings.
It does not prevent all stains, so spills should still be cleaned promptly, and a mattress...
What comfort and support technologies does this Serta mattress use?
This Serta mattress uses a combination of comfort and support technologies such as a coil support system, reinforced zones, and specialty comfort foams that may include memory foam or gel-infused foam.
Check the product description for a breakdown of...
Can I use this Twin XL mattress on a slatted frame?
Yes, most Twin XL mattresses can be used on slatted frames as long as the slats are sturdy and properly spaced.
Many manufacturers recommend slats that are no more than about 3 apart to prevent the mattress from sagging between slats and to preserve...
Is there a weight limit for this Twin XL mattress?
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.
Does this mattress come with a trial or comfort guarantee?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Do I need a mattress protector for warranty?
Some warranties strongly recommend or require using a mattress protector to prevent stains and damage. Check the care and warranty instructions on this product page to see if a protector is required or simply advised for maintaining coverage.
Is this mattress made with fabric on the surface?
Yes, this mattress features a cover made with antimicrobial fabric designed to inhibit the growth of certain microbes on the surface.
Check the construction and materials section for details on the antimicrobial technology used in this model.
Is this firm mattress a good choice if my partner and I are different weights?
This firm mattress is designed to provide strong support across the surface, which can help when there is a weight difference between partners.
Review the support specs (coil strength, foam density, or weight capacity) and customer reviews to see how...
Is this mattress a good choice if I sit on the edge often or have mobility concerns?
This mattress's reinforced edge design is intended to provide a stable surface for sitting and easier transitions from bed to standing.
Check the firmness and customer reviews to confirm that the edge height, feel, and stability are appropriate for ...
– 884 Full Perimeter Comfort Pockets® (Pocket Coils) – Bio Foam with Gel – Cool Touch Stretch Knit Sleep Surface – Bio Comfort Quilted Stretch knit surface – Made In Canada
– 884 Full Perimeter Comfort Pockets® (Pocket Coils) – Cool Touch Stretch Knit Sleep Surface – Bio Comfort Quilted Stretch knit surface – HD Medium & Firm Layers of Bio Comfort Foam – Made In Canada
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