Ten Reasons Why You Need A Bigger Bed

Are you constantly waking up tired or irritated because your partner hogs the bed? Do they steal the covers, or toss and turn all night? If so, it might be time to upgrade your sleep space. One of the most common causes of poor sleep quality among couples is partner disturbance. The solution? It could be as simple as choosing a bigger bed.

A king-size bed or larger can drastically reduce movement transfer and improve sleep comfort. In fact, sleep experts recommend that couples be able to lie side by side with arms behind their heads and elbows out without touching. If that’s not the case, you’re likely in need of more space.

Unfortunately, many modern homes in the UK are built with limited bedroom space, often dubbed “shameful shoebox homes.” According to the Royal Institute of British Architects (RIBA), the average new three-bedroom home in the UK is 950 sq ft. That’s almost 100 sq ft smaller than what’s recommended by recent planning guidelines. But don’t let space restrictions compromise your sleep quality.

Here Are 10 Compelling Reasons to Choose a Bigger Bed:

1. Standard Double Beds Are Too Small
   A standard double (135cm/4ft 6in) gives each person just 2ft 3in of sleeping space—the same as a baby’s cot! A bigger bed ensures more room to spread out comfortably.
2. Studies Show Couples Sleep Better in Larger Beds
   According to an ergonomic pilot study by the National Bed Federation, after trialling a larger bed, 50% of participants said they would choose one over a standard size. This is up from just 15% before the trial.
3. You Spend a Third of Your Life in Bed
   Why settle for “economy class” sleep? A king-size or super king-size bed offers “first-class” comfort every night. Over a lifetime, that’s a significant improvement in your well-being.
4. Larger Beds Are Cost-Effective
   Upgrading doesn’t have to break the bank. Over seven years, every extra £100 spent on a bigger bed works out to just 3.9p per night. It’s an investment in better sleep and health.
5. Other Countries Sleep in Larger Beds
   The UK lags behind in bed sizes. In countries like Belgium, Finland, and the Netherlands, the standard bed size is 160cm x 200cm. It’s time we caught up!
6. We Splurge on Everything Else—Why Not Sleep?
   You invest in premium holidays, luxury kitchens, and the latest gadgets. A bigger bed offers lasting comfort and better health. Isn’t your sleep just as important?
7. Larger Beds Are Gaining Popularity
   According to GfK NOP, 33% of double bed sales in the UK are now king-size or larger—a trend that continues to grow as people realise the benefits of more sleeping space.
8. People Move Up to 70 Times a Night
   Yes, the average person tosses and turns up to 70 times a night. A spacious bed gives you both the room to move without disturbing each other.
9. We’re Not All Petite Sleepers
   With obesity on the rise—28.1% of UK adults are classified as obese, according to a WHO report—many couples need more space for a truly restful night’s sleep.
10. Once You Try a King- or Super-Size Bed, You Won’t Go Back
    The extra comfort, room, and quality of sleep can be life-changing. Once you’ve experienced it, a smaller bed will feel cramped and uncomfortable.

If you value your sleep, comfort, and relationship, upgrading to a king-size or super king-size bed is a smart move. It’s not just about luxury—it’s about improving sleep quality, reducing partner disturbance, and waking up refreshed.

Explore our Bed Buyers’ Guide for expert tips and unbiased advice on choosing the perfect bed for your needs.