King Size Mattresses Canada

Shop king size mattresses in Canada

From the 1,440-coil Restonic ComfortCare King to budget-friendly Sleep In hybrids, every king mattress below is available for delivery across Canada from our Brantford showroom. Call 519-770-0001 for sizing help or to shop by firmness.

Quick Answer: A king mattress (76 x 80 inches) offers the most space for couples and co-sleeping families. The Restonic ComfortCare King contains 1,440 individually wrapped pocket coils, providing excellent motion isolation across the wider sleeping surface. Available at Mattress Miracle's Brantford showroom at 441½ West Street.

Mattress Construction & Real Price Ranges

Pocket coil mattresses ($599-$2,499) offer individual wrapped coils for motion isolation,great for couples. Memory foam ($499-$1,999) contours to pressure points but can sleep warm unless gel-infused. Hybrid mattresses ($899-$3,999) combine coil support with foam comfort layers, giving you the best of both worlds. Natural latex ($1,299-$3,499) lasts 12-20 years and stays cool, making it worth the investment for eco-conscious shoppers.

We stock queen sizes (60" × 80") most heavily,they're 60% of our sales. King mattresses (76" × 80") require a minimum 76" wide bedroom and cost $200-$400 more than queens. Twin XL (38" × 80") works perfectly for tall single sleepers or adjustable bed bases. Every mattress comes with our 60-night comfort guarantee because we know you can't truly judge a mattress in 15 minutes at a showroom.

Why Shop Local in Brantford

Big box stores rotate staff every few months. Dorothy has been fitting mattresses since 1987. When customers call with back pain questions or mattress care issues, they talk to us,not a call center. We deliver throughout Brantford and surrounding areas with professional setup. Shop Pay financing splits payments into manageable installments. Visit our showroom or call 519-770-0001 for expert guidance backed by 38 years of real experience.

Shop Pay Financing
60-Night Guarantee
Since 1987

Frequently Asked Questions

Brad, Owner (since 1987): "A king is a serious investment but for the right couple it changes everything. The Restonic ComfortCare King with 1,440 coils is the one I recommend most often for couples who complain about disturbing each other during the night."

King Mattresses Available in Brantford

We carry king mattresses in our Brantford showroom for customers across Brant County and the surrounding region. Our team can advise on room sizing, foundation compatibility, and delivery logistics for larger beds. White-glove delivery and old mattress removal are available throughout the area.

Frequently Asked Questions

What are the dimensions of a king size mattress in Canada?

A standard king mattress measures 76 inches wide by 80 inches long (193 cm x 203 cm). It is 16 inches wider than a queen, giving each person roughly 38 inches of space. King mattresses fit best in bedrooms that are at least 12 x 12 feet to allow comfortable movement around the bed.

How many coils does the Restonic ComfortCare King have?

The Restonic ComfortCare King features 1,440 individually wrapped pocket coils. The higher coil count compared to the queen model (1,222 coils) is proportional to the larger surface area and helps maintain consistent support across the full width of the mattress. Pocketed coils also minimise motion transfer, which matters even more on a wider bed.

Do I need a special foundation for a king mattress?

Yes. King mattresses typically require either a split king foundation (two twin XL box springs) or a solid platform base rated for the full weight. Using an inadequate foundation can void the mattress warranty and cause premature sagging. We carry compatible foundations and adjustable bases in our Brantford showroom.

Is a king mattress worth the extra cost?

For couples who share a bed, particularly those with pets or children who sometimes join them, a king is often worth the investment. The additional width dramatically reduces sleep disturbances from a partner's movement. The Restonic ComfortCare King's 1,440-coil system amplifies this benefit with superior motion isolation.

Visit Our Brantford Showroom

We are located at 441½ West Street in downtown Brantford. Free parking available, wheelchair accessible. Our team does not work on commission, so you get honest advice based on your needs.

Mattress Miracle | 441½ West Street, Brantford, ON | (519) 770-0001

Hours: Mon-Wed 10am-6pm, Thu-Fri 10am-7pm, Sat 10am-5pm, Sun 12pm-4pm.

Get Directions to Mattress Miracle