King Mattresses

Upgrade your bedroom with a spacious and luxurious king mattress from Bedworld in Osborne Park. Designed for couples, master bedrooms, and growing families, a king mattress offers maximum sleeping space, superior comfort, and long-lasting support.

We proudly stock trusted brands including Loren Williams, Simply The Best, and A.H. Beard, known for their durability, advanced support systems, and premium comfort technology.

Buy an Affordable King Mattress in Perth

If you’ve been searching for an affordable king mattress in Perth, our collection delivers exceptional value without compromising on quality. Whether you prefer a firm feel for stronger support, plush cushioning for pressure relief, or a balanced medium option, you’ll find a king mattress tailored to your sleep style.

Enjoy competitive pricing, flexible payment options, and convenient online ordering — making it easy to upgrade your bedroom without paying everything upfront.

Choose the Right King Mattress

Our king mattress range includes:

Pocket Spring King Mattresses

• Individually wrapped springs
• Reduced partner disturbance
• Excellent airflow and durability

Memory Foam King Mattresses

• Body-contouring comfort
• Pressure point relief
• Minimal movement transfer

Hybrid King Mattresses

• Combination of foam cushioning and spring support
• Balanced feel with long-term durability

Premium collections from A.H. Beard focus on advanced orthopaedic-style support, while Loren Williams and Simply The Best ranges deliver dependable comfort and excellent value.

Why Choose a King Mattress?

A king mattress is ideal for:

• Couples wanting extra personal space
• Families with young children
• Pet owners who share the bed
• Master bedrooms with generous space
• Sleepers upgrading from a queen

It provides significantly more room than a queen mattress, reducing partner disturbance and improving overall sleep quality.

Complete Your Bedroom Setup

Pair your king mattress with a sturdy king bed frame or ensemble base to maximise comfort and extend mattress lifespan. We offer timber, upholstered, and modern fabric bed frames to suit a wide range of bedroom styles.

For added protection, explore our mattress protectors and bedroom accessories to keep your investment in excellent condition for years to come.