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King Size Mattress size guide

King Size Mattress and Dimensions Guide: The Benefits of a Bigger Mattress for Couples

When it comes to getting a good night's sleep, space matters—especially for couples. A king-size mattress offers the luxury of extra room, ensuring both partners have ample space to stretch out and relax. In this guide, we’ll cover king-size mattress dimensions, the benefits of upgrading to a larger mattress, and tips for choosing the right one.


What Are the Dimensions of a King-Size Mattress?

In the UK and Ireland, a standard king-size mattress measures 150 cm x 200 cm (5 ft x 6 ft 6 in). This size offers extra width and length compared to a double mattress, making it an excellent choice for couples who want more room to sleep comfortably.

For those who want even more space, a super king-size mattress is a step up, measuring 180 cm x 200 cm (6 ft x 6 ft 6 in).


Benefits of a Bigger Mattress for Couples

  1. Ample Personal Space
    Sharing a bed with your partner doesn’t have to mean sacrificing comfort. A king-size mattress provides each person with approximately 75 cm of space—the same width as a standard single bed—allowing both partners to move freely without disturbing one another.

  2. Better Sleep Quality
    Studies show that couples sleep better when they have enough room to maintain their preferred sleeping positions. With a larger mattress, there’s less chance of being woken up by your partner’s movements.

  3. Reduced Partner Disturbance
    A king-size mattress minimizes motion transfer, especially if you choose one with pocket springs or memory foam. This is particularly beneficial if one partner tends to toss and turn or has a different sleep schedule.

  4. Improved Comfort for Parents or Pet Owners
    If your children or pets occasionally join you in bed, a king-size mattress ensures there’s enough room for everyone to sleep comfortably.

  5. Enhanced Health and Well-Being
    A cramped sleeping space can lead to poor posture, restless nights, and increased stress. A king-size mattress supports better sleep hygiene, contributing to improved mental and physical health.

  6. Luxurious Feel
    Upgrading to a king-size mattress adds a sense of luxury to your bedroom. The extra space not only feels indulgent but also creates a visually impressive centerpiece for your room.


Who Should Consider a King-Size Mattress?

  • Couples: If you find yourselves bumping into each other on a double bed or struggling with space, a king-size mattress is the perfect solution.
  • Tall Individuals: The extra length of a king-size mattress (200 cm) is ideal for those over 6 ft tall.
  • Families with Kids or Pets: A larger bed provides room for the occasional family cuddle without sacrificing comfort.
  • Light Sleepers: The reduced motion transfer in a king-size bed makes it easier for light sleepers to stay undisturbed.

Choosing the Right King-Size Mattress

When selecting a king-size mattress, consider the following factors:

  1. Firmness Level
    Choose a firmness level that suits your sleeping preferences and provides adequate support. Couples with differing preferences might opt for a mattress with customizable zones.

  2. Material

    • Pocket Spring: Ideal for support and breathability.
    • Latex: Great for those with allergies or looking for a durable, eco-friendly option.
    • Memory Foam: Excellent for pressure relief and motion isolation.
    • Hybrid: Combines the benefits of multiple materials for balanced comfort.
  3. Bedroom Size
    Ensure your bedroom has enough space to accommodate a king-size bed while leaving room for other furniture and movement.

  4. Budget
    A king-size mattress is a worthwhile investment in your sleep quality. At The Sleep Shop, we offer a range of options to suit every budget, without compromising on quality.


Why Buy a King-Size Mattress from The Sleep Shop?

At The Sleep Shop, we pride ourselves on offering high-quality mattresses designed to meet the needs of every sleeper. Our range includes premium king-size options that deliver superior comfort, support, and durability. Here’s why customers choose us:

  • Expert Advice: Our knowledgeable team can help you find the perfect mattress for your needs.
  • Free Nationwide Delivery: Enjoy hassle-free delivery across Ireland, with online orders.
  • Try Before You Buy: Visit our showroom at Ankers Bower, Dublin Road, Athlone, Co. Westmeath, N37 E762 to experience our king-size mattresses firsthand.
  • Competitive Prices: Quality sleep solutions at prices that fit your budget.

Upgrade to a King-Size Mattress Today

Investing in a king-size mattress is more than a purchase—it’s a step toward better sleep and improved quality of life. With the extra space, luxurious comfort, and health benefits it offers, a king-size mattress is perfect for couples or anyone looking to enhance their sleep experience.

Explore our collection of king-size mattresses online at www.thesleepshop.ie or visit us in-store. Let The Sleep Shop help you find the perfect mattress for your best night’s sleep yet.

By David O shea

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