King Single Bed Mattresses

King Single Bed Frames

King Single Bed Bases

King Single Bedroom Packages

King Single Bedroom Suites

King Single Bed Linen

You might need these too

Customers Rated Us 4.6/5 Stars!

Customers Rated Us 4.6/5!

Trustpilot
Trustpilot

Shop Affordable King Single Bed Mattresses

Sleep comfortably with a cheap king single mattress from Factory Buys, ideal for teens, guest rooms, or smaller master bedrooms that need extra space without going full king size. Our range includes memory foam mattresses, latex foam mattresses, and the complete mattresses collection, all offering premium comfort and durability. Customers praise Factory Buys for great value for money, reliable quality, and fast free delivery across Australia.

Why Choose a King Single Mattress

A cheap king single mattress provides the perfect balance between comfort and practicality. Larger than a single but smaller than a double, it’s an ideal choice for growing children, guest rooms, or anyone wanting a little extra personal space. At Factory Buys, every mattress is designed for lasting comfort, combining durable materials with high-quality support systems to ensure a restful sleep.

Choose from a variety of comfort levels to suit your preferences. Our medium firm mattresses provide balanced support, while plush mattresses offer a softer, cloud-like feel. If you prefer advanced support technology, our hybrid mattresses combine foam and springs for an ideal mix of contouring and bounce.

Comfort and Construction

Factory Buys’ king single mattresses are designed with Australian conditions in mind. Common features include:

  • Breathable materials for temperature regulation during warmer months.

  • Reinforced edges for improved stability and full-surface usability.

  • Durable spring or foam cores for long-term shape retention.

  • Hypoallergenic fabrics for a cleaner and healthier sleep environment.

Protect your new mattress with a king single mattress protector, or add extra softness with a king single mattress topper.

Create a Complete Bedroom Setup

For a fully coordinated sleep solution, pair your mattress with a solid bed base or modern bed frame. Complete your space with comfortable pillows and breathable quilts to ensure a perfect night’s rest.

Why Shop at Factory Buys

Factory Buys is proudly Australian owned and operated, offering free delivery on all mattresses. With quality construction, affordability, and excellent customer service, our king single mattresses are a trusted choice for homes across Australia.

Which king single mattress is likely to suit who will be sleeping on it?

A king single mattress is a practical option when you want more room than a single without taking up as much space as a larger bed. The best choice depends on whether the mattress is for a growing child, a teenager, a guest room, or one sleeper who wants a bit more stretch-out space. It also helps to compare whether you prefer a softer feel, a firmer feel, or something more balanced for everyday comfort.

What should you check to make sure a king single mattress fits properly?

Start by matching the mattress to the correct bed size, then confirm the product page for the exact dimensions before ordering. Factory Buys uses Australian sizes, so choosing a king single mattress that matches your bed base or bed frame is the right first step. If you use a protector, topper, or fitted sheets, it is also worth checking the mattress height so everything fits properly.

Which details are most useful to compare between king single mattress listings?

The most useful differences are usually the feel, the overall construction, and the top style rather than the colour or the sale badge. Our range includes options such as euro top, tight top, pillow top, spring, foam, cooling, and pocket spring styles, so it helps to compare which build sounds most suited to your sleep preference. If edge support, temperature feel, or motion control matters to you, confirm those details on the listing before buying.

What should you keep in mind for everyday comfort, care, and living with a king single mattress?

The right mattress should feel practical for nightly use, not just appealing in the product name. Think about the sleep feel you want, how much cushioning suits you, and whether a lower or thicker profile will work better with your bedding setup. Free shipping applies to all mattresses Australia-wide with no exceptions, and before buying, it is worth checking the care guidance so rotating, protecting, and maintaining the mattress feels manageable over time.

What should you do if your king single mattress arrives damaged, incomplete, delayed, or not quite right?

All orders are dispatched from our warehouse within 1 to 2 business days. Delivery typically takes 1 to 12 business days, depending on your location and the courier. All products include a 12 month warranty, and our Customer Support team is available 8 am to 8 pm, 7 days per week. If you need help at any stage, visit our Contact Us page and include your order number plus a short description so we can assist sooner.