King Bed Bases

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  • Best seller
    Light wood bed frame with a simple headboard and slatted base. Minimalist design, low profile, without a mattress. Perfect for modern bedrooms. A cosy bedroom with a wooden bed frame, olive green bedding, pink cushions, and a bedside lamp. Sunlight filters through a large window. Family playing on a bed with beige bedding, light wood frame, and white cushions. Wooden floor, potted plants, and a lamp in the background. Wooden bed with light brown and cream bedding, pink and grey cushions. Tall lamp and framed art on wall. Wooden floor, natural light.

    Balmain Bed Base

    4.8 (585)

    Balmain Bed Base

    King, 5 Sizes
    $1,250
    $1,250
    Single Headboard
  • Olive green upholstered bed frame with a minimal design, wooden slats, and light brown legs, set against a plain white background. Olive green bed frame with a simple headboard, natural wood slatted base, and round wooden legs. Modern, minimalist design. Olive green bed frame with a tall headboard, wooden slats, and light brown legs. Modern minimalist design. Olive green upholstered bedhead with rounded corners and light wooden legs, viewed from the front.

    Brunswick Bed Base

    4.8 (326)

    Brunswick Bed Base

    King, 5 Sizes
    $1,090
    $1,090
    Single
  • Award-winning
    Minimalist wooden bed frame with headboard in light brown. Simple slat design, low profile, natural finish. Bedroom with a wooden bedframe, white and grey bedding, light green cushions, and a grey rug on wooden flooring. Pale green panelled walls and abstract artwork. Minimalist bedroom with a wooden bed, white bedding, and green and grey cushions. Light green panelled wall, abstract art, and round bedside tables. Modern bedroom with a light brown bed, beige mattress, green pillow, side table, and abstract art on a mint green panelled wall.

    Kirribilli Bed Base

    4.8 (436)

    Kirribilli Bed Base

    King, 5 Sizes
    $1,690
    $1,690
    Single
  • Light grey upholstered bed frame with a simple design and wooden legs. The slatted base is visible. Light grey upholstered bed frame with a minimalist design, light wooden legs, and a slatted base. No mattress included. Light grey upholstered bed frame with wooden slats and round wooden legs. Minimalist design, side view. Ideal for modern bedroom decor. Light grey fabric bed headboard with rounded top edges, supported by light wood legs. Minimalist and modern bedroom furniture design.

    Brunswick Bed Base

    4.8 (326)

    Brunswick Bed Base

    King, 5 Sizes
    $1,090
    $1,090
    Single
  • Best seller
    Wooden bed base with a slatted, rectangular frame and four legs in light brown. Minimalist design, ideal for modern bedrooms. A bedroom with a wooden bed frame, light green mattress, assorted pillows, wooden side tables, indoor plant, and a neutral rug. Minimalist bedroom with a wooden bed frame, light bedding, and two bedside tables. Neutral decor includes a plant, slippers, and wall art. Bedroom with a light green mattress on a wooden bed frame, brown pillow, wooden side table, lamp, plant, and sneakers on a beige carpet.

    Balmain Bed Base

    4.8 (585)

    Balmain Bed Base

    King, 5 Sizes
    $1,050
    $1,050
    Single Headboard
  • Award-winning
    Dark brown wooden platform bed frame with a slatted base and simple headboard. Minimalist design, no mattress included. Stylish bedroom with a double bed featuring cream bedding, wooden frame, round side table, tall lamp, and modern bookshelf against beige walls. Modern bedroom with a dark wood bed frame, upholstered mattress, and cushions in neutral and mustard tones. Two round wooden side tables. Wooden bedhead with grain pattern, cream textured bedspread, brown side table with mustard vase, white bowl, and a book. Minimalist decor.

    Kirribilli Bed Base

    4.8 (436)

    Kirribilli Bed Base

    King, 5 Sizes
    $1,690
    $1,690
    Single
  • Minimalist wooden bed frame with a light beige upholstered headboard and legs. Minimalist bed frame with a light grey upholstered headboard, light wood slats, and cylindrical legs, viewed from the front. Side view of a light grey upholstered bed frame with wooden slats and light wooden legs on a white background. Light grey fabric bed base with rounded corners and wooden legs, viewed from the front.

    Brunswick Bed Base

    4.8 (326)

    Brunswick Bed Base

    King, 5 Sizes
    $1,090
    $1,090
    Single

Frequently asked questions

How does the right bed base affect a mattress's overall comfort and lifespan?

The right king bed frame significantly impacts your mattress's comfort and longevity. A sturdy king-sized bed base provides even weight distribution across the larger surface area, supporting your mattress and maintaining its integrity over time. Without a suitable king bed frame, your mattress can quickly sag, reducing comfort and shortening the mattress's lifespan. This is especially important for king-size mattresses given their larger dimensions and weight.

Are there specific king bed frames recommended for certain types of mattresses, such as memory foam or innerspring?

Yes, king-sized bed bases can enhance the benefits of specific mattress types. For instance, memory foam often performs better on slatted king bed frames, which help with airflow and prevent sagging across the larger surface. Innerspring variants may work better with box springs or metal king bed frames for added bounce and support. You'll want to check the compatibility based on the manufacturer's guidelines. Koala's king bed frame collection is designed to work seamlessly with various mattress types, ensuring you get the perfect foundation for your sleep sanctuary.

What are the key features to consider when selecting a king bed frame, such as adjustability, storage options, or ease of assembly?

When choosing a king bed base, consider key aspects such as the available space in your room. Given the larger footprint of king beds, maximising storage is often crucial. Our king bed frames are designed so that you can slide your own drawers underneath for extra storage, making the most of your limited space.

If you like adjustability in your furnishings, you may want to look into king bed frames that offer adjustable height options or custom features. For those needing a quick setup, ease of assembly is another factor in determining the suitable king-sized bed base—because nobody wants to spend their weekend wrestling with complicated instructions. 

Finally, make sure that the king bed frame you choose fits perfectly with the dimensions of your king-size mattress for optimal support and style.

More information

Welcome to our king bed frame collection, where style meets function to transform your bedroom. At Koala, we understand that a great night's sleep starts from the ground up. That's why we've crafted our king bed frames to offer the perfect foundation for your mattress and elevate your sleep experience to royal proportions.

Sleek Design for Modern Bedroom Furniture

Our king-sized bed bases aren't just functional—they're a statement piece for your bedroom. With clean lines and a modern aesthetic, our king-sized bed base collection complements any bedroom style, from fabric headboards to minimalist metal bed frames.

Whether you've got a spacious master bedroom or are maximising a cosy space, our king-sized bed bases deliver the perfect balance of style and functionality. Because when it comes to king-size comfort, you shouldn't have to compromise on design.

Sturdy Support for Restful Nights

You deserve a king bed that stands the test of time. Our king-sized bed base selection is engineered for durability, providing robust support for your mattress night after night. Designed to handle various mattress types, including foam material, pillow tops, and innerspring options, our king-sized bed bases are built to last.

The ergonomic king-sized bed base ensures even weight distribution across the larger surface area, promoting better spinal alignment and reducing pressure points. This results in more comfortable and supportive sleep, exactly what you'd expect from a king-size sleeping experience.

Ethically Sourced Bed Bases

Our commitment to sustainability means we use ethically sourced wood to craft our wooden bed bases. When you choose a Koala king-sized bed base, you're not only investing in premium sleep comfort but also supporting our mission to save and protect koalas and other endangered species in Australia.

Let us help you find the perfect king-sized bed base for your space, whether you're upgrading your master bedroom or creating a luxurious guest suite. Our king-sized bed bases are designed to make any bedroom feel more spacious and sophisticated.

Ready to Transform Your Bedroom with the Perfect Bed Frame?

Explore our wide range of bed bases and furniture to create a cosy, comfortable vibe for your room. Our furniture isn't limited to different bed frames (bed sizes like single bed, double bed, and queen bed bases) and mattress options—we also offer complimentary pieces, such as bedside tables and drawers that will complement your new bed and complete your bedroom makeover.

If you need assistance selecting the right bed frame, from bed dimensions to the perfect mattress combinations, we are here to help. You can contact us through live chat or call us at 1800 KSLEEP (1800 575 337) for personalised assistance, or check out some of our products available in store in Sydney.

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