Shop king size mattresses from Ashley Furniture and Canadian-made brands at New Furniture Gallery. Choose from memory foam, hybrid, and innerspring options - all brand new and factory sealed with manufacturer warranty. Free delivery on orders over $699 to the GTA, Ottawa, and Edmonton.
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Sierra Sleep® by Ashley
Millennium Luxury Plush Gel Latex Hybrid Mattress
Sale priceFrom $1,899.99
Regular price$3,139.99
Only 1 unit leftSave $560.00
Save $680.00
Save $700.00
Sierra Sleep® by Ashley
Millennium 2.0 Hybrid 16 Inch Mattress
Sale priceFrom $1,079.99
Regular price$1,779.99
In stockSave $460.00
Sierra Sleep® by Ashley
Limited Edition PT Mattress
Sale priceFrom $699.99
Regular price$1,159.99
In stockSave $340.00
Sierra Sleep® by Ashley
Limited Edition Firm Mattress
Sale priceFrom $539.99
Regular price$879.99
In stockSave $340.00
Sierra Sleep® by Ashley
Limited Edition Plush Mattress
Sale priceFrom $539.99
Regular price$879.99
In stockSave $880.00
Sierra Sleep® by Ashley
Millennium Luxury Gel Memory Foam Mattress
Sale priceFrom $1,359.99
Regular price$2,239.99
In stockSave $900.00
Sierra Sleep® by Ashley
Hybrid 1400 Mattress
Sale priceFrom $1,399.99
Regular price$2,299.99
Only 1 unit leftSave $540.00
Sierra Sleep® by Ashley
Hybrid 1300 Mattress
Sale priceFrom $839.99
Regular price$1,379.99
Only 1 unit leftSave $540.00
Sierra Sleep® by Ashley
Gray 1200 Hybrid Mattress
Sale priceFrom $819.99
Regular price$1,359.99
In stockSave $440.00
Save $800.00
Sierra Sleep® by Ashley
Firm Luxe 2.0 Mattress
Sale priceFrom $1,259.99
Regular price$2,059.99
Only 3 units leftSave $460.00
Save $440.00
Save $320.00
Sierra Sleep® by Ashley
Chime 12 Inch Hybrid Mattress in a Box
Sale priceFrom $479.99
Regular price$799.99
In stockSave $320.00
Save $260.00
Sierra Sleep® by Ashley
Chime 8 Inch Memory Foam Mattress in a Box
Sale priceFrom $419.99
Regular price$679.99
In stockSave $340.00
Sierra Sleep® by Ashley
Chime 12 Inch Memory Foam Mattress in a Box
Sale priceFrom $539.99
Regular price$879.99
In stockSave $300.00
Sierra Sleep® by Ashley
8 Inch Bonnell Hybrid Mattress
Sale priceFrom $439.99
Regular price$739.99
In stockSave $500.00
Sierra Sleep® by Ashley
12 Inch Chime Elite 2.0 Mattress
Sale priceFrom $759.99
Regular price$1,259.99
In stockSave $780.00
Sierra Sleep® by Ashley
14 Inch Chime Elite 2.0 Mattress
Sale priceFrom $1,199.99
Regular price$1,979.99
Sold outSave $380.00
Sierra Sleep® by Ashley
12 Inch Memory Foam Mattress
Sale priceFrom $599.99
Regular price$979.99
Only 9 units left