Spectrum 7 Firm Mattress
Spectrum 7 Firm Mattress for Sale
Spectrum 7 Firm Mattress Toronto

Spectrum 7″ Firm Mattress



Serta Spectrum Firm

Best Value Badge



Spectrum 7″. You’ve heard of the mattress in a box, but have you heard of Serta Spectrum? The Serta Spectrum is the perfect option for those who want convenience, but aren’t willing to sacrifice on comfort. The Serta Spectrum 7″ is a great choice especially for back or stomach sleepers. The slightly firmer comfort level provides excellent pressure relieving comfort whilst also achieving optimal spinal alignment.

Serta have been helping people sleep comfortably since 1931. Imagine all that commitment and innovation rolled up into an ultra convenient, ultra comfortable package – that’s the Serta Spectrum. With a breathable knit cover and premium gel-infused memory foam, it will keep you cool, supported and comfortable as you drift off into dreamland.

The Serta Pure foam core support system is designed to provide balanced support all over the body with long lasting durability. Then, we have the Cool Twist gel memory foam which is breathable foam designed to promote airflow and heat dissipation. All topped off with a highly breathable cover which allows you to sleep undisturbed throughout the night. All Serta Spectrum mattresses are completely designed and built in Canada. Order your mattress online and have it delivered right to your doorstep conveniently in a box!

At Sleep Masters Canada, we offer the Serta Spectrum mattresses for the best prices available in the market. We believe that anybody should be able to purchase the upmost in quality and comfort without breaking their budget! All Serta Spectrum mattresses are compatible with an adjustable base bed frame.

Serta Spectrum 7

Serta Spectrum 7

Product Features

1” Cool Twist® Gel Memory Foam
6” SertaPure® Foam Core

Warranty & Returns

10 Year-Non-Pro-Rated Warranty

At Sleep Masters Canada, all of our mattresses are covered under full manufacturers warranty. However, depending on the brand and the model of mattress, the warranty period and type could be different. We will always stick by your side to promptly have your mattress repaired or even replaced with the manufacturer, if you have any issues.

• Find our Complete Warranty Policy.


Exchange & Returns Policy

You may return and get a full refund minus $75 for a restocking fee on any mattresses within 30 days of a delivery or an in-store purchase, providing the product is in its original condition.
Our main priority is that you are satisfied with your decision. This is why, we are more than happy to offer a 100 night sleep trial on most of our mattresses. Within this period, if you are unhappy with your selection, we are happy to exchange your mattress with any other mattress!

•  Find our Complete Mattress Exchange or Return Policy.

Delivery Policy

Mattress Delivery & Shipping Policy

We provide Canada-wide and free of charge shipping for all our Bed in Box Mattresses (mattresses that come rolled up).
Your order will be delivered anywhere in Canada, roll packed in a box via one of our shipping partners such as Purolator or UPS. 

Within the Greater Toronto Area, your order will be delivered to you via our very own delivery professionals, in our own trucks.

Orders placed in-store or online will be delivered within 3-7 business days.
Please call us to check for same-day delivery availability.