Mattress Mattress offers every standard mattress size found in Canada, in addition to several hard-to-find sizes. Each and every Alberta & BC store features an on-site warehouse attached to the showroom, providing plenty of in-stock inventory in virtually every standard mattress size. Everything from “cash and carry” special buys from leading brands such as Kingsdown, Serta and Simmons to luxury electric lifestyle beds. Local delivery and setup are also available.

While Queen and King are certainly the most popular mattress sizes, Mattress Mattress also stocks Twin (Single), Twin XL, Super Single (3/4), Double (Full), and Queen RV (Short Queen) mattresses at nearly every location. Looking for an unusual item such as split queen box springs? Most of our stores have these in-stock, too!

Our brand name mattresses from Serta, Simmons and Kingsdown are proudly Made in Western Canada. On occasion, when we do sell out of a specific model or size, replenishment stock is fast to arrive. Ordering a rare size, or need custom dimensions? Our lead times are very reasonable given the close proximity of our manufacturers.

Innerspring, Hybrid, Pocket Coil, Memory Foam & Latex Mattresses
Twin (Single) Mattresses38″ x 74½”96.5 x 189 cm
Twin (Single) XL Mattresses38″ x 79½”96.5 x 202 cm
Super Single (¾) Mattresses47″ x 74½”119.5 x 189 cm
Super Single XL Mattresses47″ x 79½"119.5 x 202 cm
Double (Full) Mattresses53″ x 74½”134.5 x 189 cm
Double (Full) XL Mattresses53″ x 79½”134.5 x 202 cm
Queen RV (5th Wheel)60″ x 74½”152.5 x 189 cm
Queen Mattresses60″ x 79½”152.5 x 202 cm
King Mattresses76″ x 79½”193.0 x 202 cm
California King Mattresses72″ x 83½”183.0 x 212 cm
Waterbed Replacement (Typically Pocket Coil, Memory Foam or Latex)
Twin (Single)36″ x 82″91.5 x 208 cm
Super Single ¾47″ x 82″119.5 x 208 cm
Queen58″ x 82″147.5 x 208 cm
King70″ x 82″178.0 x 208 cm
Note: Dimensions may vary slightly depending on the manufacturer.

Mattress Sizes in Canada