Double/Full Size Mattresses

Shopping for a Double / Full size mattress? This category is your go-to hub for practical, Canada-focused guidance from National Mattress. Double (often called “Full”) mattresses are a popular choice for guest rooms, teens, smaller bedrooms, condos, and budget-friendly upgrades, offering more width than a Twin while keeping the footprint smaller than a Queen.

Inside, you’ll find clear articles that explain double vs queen dimensions, room-fit planning, and who a double works best for (solo sleepers who want extra space, occasional couples, and multi-use rooms). We also break down the big decision points that impact comfort and value—firmness (plush to extra-firm), mattress types (memory foam, hybrid, innerspring/pocket coil), temperature comfort, motion transfer, pressure relief, and durability—so you can narrow options confidently.

Use these guides to compare what matters, avoid common buying mistakes, and choose a double/full mattress that fits your space, sleep style, and budget—whether you’re buying online or planning to test in-store.