Firm Single vs Firm Double Mattress: Which Size to Pick

Quick answer

Choose the Boscolo Firm Single Mattress if you sleep alone and want to save floor space and budget. Choose the Boscolo Firm Double Mattress if you share a bed or simply want more room to spread out—both offer the same firm, back-friendly feel.

Space and budget trade-offs

The most obvious difference between a firm single and a firm double mattress is the footprint. A double takes up noticeably more floor area, which matters in small bedrooms, studios, or guest rooms where every inch counts. The Boscolo Firm Single Mattress is the practical choice when space is tight, while the Boscolo Firm Double Mattress gives couples or solo sleepers who move a lot more room to stretch.

Cost follows size. The Boscolo Firm Single is listed at USD 656.27 (compared to USD 899.00), and the Boscolo Firm Double at USD 1064.29 (compared to USD 1499.00). If you sleep alone and budget is a priority, the single delivers the same firm support for less. But if you frequently host overnight guests or plan to share the bed, the double avoids the false economy of needing to upgrade later.

Same firmness, different sleepers

Both Boscolo models are described as the firmest mattresses in the line, designed for back sleepers. They share a reversible construction: a high-density Memoform foam top layer that supports pressure points and dissipates body heat, and an Elioform foam bottom layer for firmer support. That means the choice between single and double is purely about size and use case, not about a difference in feel or materials.

For one person, a double can feel luxurious—but it also invites more bedding to wash and more floor space to give up. A single keeps things simple and is easier to move through doorways and up stairs. Couples, however, will almost always need the double simply to avoid disturbing each other; the firm support is a bonus for back sleepers who share.

Certification and peace of mind

Both the Boscolo Firm Single and Firm Double are OEKO-TEX Standard 100 certified, meaning they are tested to be free of toxic substances. This is a relevant detail for anyone sensitive to chemical finishes or shopping for a child’s room or guest space. The certification applies equally to both sizes, so it shouldn’t sway your size decision—but it’s a reassurance that the materials meet an independent safety standard.

Key trade-offs to weigh

• Floor space: A double mattress requires significantly more room than a single. Measure your available floor area and consider door swings and furniture clearance before deciding. If your room is under about 10 square meters, a single often keeps the space usable.
• Budget: The single is listed at USD 656.27 and the double at USD 1064.29 (both with higher comparison prices). The price gap reflects the size difference, not a difference in firmness or materials. If you sleep alone and don’t need extra width, the single frees up budget for bedding or a better frame.
• Sleeping alone vs sharing: For one person, a single is usually sufficient, but a double offers more room to move. For couples, a double is the practical minimum to avoid disturbing each other. If you often host a partner or guest, choose the double to avoid a later upgrade.

Product facts

• Boscolo Firm Double Mattress: The firmest mattress in the line, with a reversible Memoform top layer and Elioform bottom layer. It delivers consistent firm support for back sleepers and lets you flip the mattress for a different feel.

  

• Boscolo Firm Single Mattress: Same firm, reversible construction as the double, but in a single size. You get identical materials and support in a smaller footprint, which suits tight rooms and solo sleepers.

  

Which size fits your situation?

Best for

• Solo sleepers in small bedrooms, guest rooms, or studios
• Budget-conscious shoppers who want firm support without paying for extra width
• Back sleepers who sleep alone and don’t move around much

Not for

• Couples or anyone who regularly shares a bed
• Sleepers who like to stretch out or change positions frequently
• People who plan to host overnight guests often