King Size Mattresses For Sale
A king mattress offers the ultimate sleeping experience, providing maximum space, comfort and freedom of movement throughout the night. Ideal for couples who value personal sleeping space, king mattresses are the largest standard mattress size available in South Africa and are perfect for master bedrooms and luxury sleep environments.
At The Bed Guy, we stock a wide range of premium king mattresses designed to deliver exceptional comfort, support and durability. Whether you prefer the responsive feel of a spring mattress, the pressure-relieving comfort of foam or the advanced support of a pocket spring system, you’ll find a king mattress that suits your sleeping preferences and budget.
With fast delivery throughout Johannesburg, Pretoria and Gauteng, upgrading to a king mattress has never been easier. All of our quality mattresses in Jozi offer the best price guarantee
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Why Choose a King Mattress?
A king mattress provides significantly more sleeping space than any other standard mattress size, making it the preferred choice for couples who want maximum comfort and unrestricted movement during sleep.
King mattresses are ideal for:
- Couples who prefer extra personal space
- Master bedrooms
- Luxury homes
- Larger bedrooms
- Restless sleepers
- Individuals who share their bed with children or pets
For those who prioritise comfort and sleeping space, a king mattress remains the gold standard.
King Mattress Dimensions
A standard king mattress measures approximately 183cm wide and 188cm long.
For taller sleepers, extra-length king mattresses are available and measure 200cm in length.
Compared to other mattress sizes:
- 31cm wider than a queen mattress
- 46cm wider than a double mattress
This additional sleeping space can significantly improve comfort for couples and individuals who enjoy room to stretch out.
Foam, Pocket Spring and Premium King Mattresses
We offer a variety of mattress constructions to suit different sleeping styles and support requirements.
High Density Foam King Mattresses
High-density foam mattresses provide excellent support, durability and pressure relief. They are a popular choice for sleepers looking for long-term comfort and reliable support.
Pocket Spring King Mattresses
Pocket spring mattresses feature individually wrapped springs that respond independently to movement, helping reduce partner disturbance while providing targeted support.
Premium Support Options
Many king mattresses are designed with enhanced support systems and durable construction, making them suitable for couples seeking superior comfort and long-lasting performance.
Is a King Mattress Worth It?
For many couples, upgrading from a queen mattress to a king mattress can dramatically improve sleep quality.
The additional sleeping space helps:
- Reduce partner disturbance
- Improve comfort
- Create more personal space
- Support uninterrupted sleep
If your bedroom can comfortably accommodate a king mattress, it is often considered one of the best long-term investments in sleep comfort. If you find that your room is a bit small, you may want to consider a queen mattress instead.
Choosing the Best King Mattress
The best king mattress depends on several factors:
- Number of sleepers
- Body weight
- Sleeping position
- Comfort preference
- Mattress construction
- Support requirements
- Standard or extra length requirements
Choosing the correct mattress can help improve sleep quality, comfort and durability for many years.
Why Buy a King Mattress from The Bed Guy?
Since 2007, The Bed Guy has helped customers throughout Gauteng find affordable mattresses that deliver premium comfort and long-term value.
When you shop with us, you benefit from:
- Affordable prices
- Premium comfort options
- Foam and pocket spring mattresses
- Trusted South African brands
- Fast Gauteng delivery
- Flexible payment options
- Expert advice
- Quality-backed products
Whether you’re upgrading your master bedroom or investing in the ultimate sleep experience, we have a king mattress to suit your comfort preferences and budget. We stock a full range of premium quality mattresses for delivery anywhere in Gauteng