What is a king single mattress?

A king single mattress provides more sleeping space than a standard single mattress while taking up less room than a larger bed size. It is suitable for adults, teenagers, guest rooms and growing sleepers.

What should I consider when buying a king single mattress online?

Consider the mattress firmness, dimensions, thickness, materials, support system and your preferred sleeping position. Also, check that the mattress size is compatible with your existing bed frame.

What types of king single mattresses are available?

You can choose from pocket spring, memory foam, hybrid, pillow-top, Euro-top, tight-top and gel comfort mattresses. Each construction provides a different balance of support, pressure relief and comfort.

Is a king single mattress suitable for adults?

Yes. A king single mattress can be a practical choice for adults who want additional sleeping space compared with a single mattress without requiring the room space of a larger bed.

How can I find an affordable king single mattress?

Compare mattress construction, comfort features, firmness, thickness and current pricing across different models. Choosing based on overall value rather than price alone can help you find a suitable mattress within your budget.

Can I buy a king single mattress online in Australia?

Yes. You can browse king single mattresses online Australia collections, compare specifications and prices, and select a mattress that matches your bedroom space, comfort preferences and budget.

King Single Mattresses Australia

Sold out Save $49.04

Giselle Bedding 21cm Mattress Tight Top King Single
Vendor:
Neo Furniture

Regular price $177.95

Sale price $177.95 Regular price ~~$226.99~~
Unit price per
Save $133.04

Giselle Bedding 32cm Mattress Euro Top King Single
Vendor:
Neo Furniture

Regular price $283.95

Sale price $283.95 Regular price ~~$416.99~~
Unit price per
Save $47.04

Giselle Bedding 34cm Mattress Euro Top Pocket Spring King Single
Vendor:
Neo Furniture

Regular price $262.95

Sale price $262.95 Regular price ~~$309.99~~
Unit price per
Save $56.04

Giselle Bedding 16cm Mattress Tight Top King Single
Vendor:
Neo Furniture

Regular price $153.95

Sale price $153.95 Regular price ~~$209.99~~
Unit price per
Save $60.04

Giselle Bedding 24cm Mattress Pillow Top King Single
Vendor:
Neo Furniture

Regular price $194.95

Sale price $194.95 Regular price ~~$254.99~~
Unit price per
Contour Encased Coil King Single Mattress – Hybrid Support with CertiPUR-US® Certified Foam Comfort Layers
Vendor:
Neo Furniture

Regular price $523.95

Sale price $523.95 Regular price
Unit price per
King Single 25cm Gel Memory Foam Mattress – Dual-Layered Comfort with CertiPUR-US® Certified Foam
Vendor:
Neo Furniture

Regular price $760.95

Sale price $760.95 Regular price
Unit price per
Sold out

King Single 20cm Hybrid Mattress – Memory Foam and Innerspring Support
Vendor:
Neo Furniture

Regular price $472.95

Sale price $472.95 Regular price
Unit price per
Single 25cm Gel Memory Foam Mattress – Dual-Layered Comfort with CertiPUR-US® Certified Foam
Vendor:
Neo Furniture

Regular price $668.95

Sale price $668.95 Regular price
Unit price per
Save $16.04

Giselle Bedding 21cm Mattress Euro Top King Single
Vendor:
Neo Furniture

Regular price $193.95

Sale price $193.95 Regular price ~~$209.99~~
Unit price per
Save $148.04

Giselle Bedding 36cm Mattress Cool Gel Memory Foam King Single
Vendor:
Neo Furniture

Regular price $301.95

Sale price $301.95 Regular price ~~$449.99~~
Unit price per
Save $41.04

Giselle Bedding 34cm Mattress Bamboo Cover King Single
Vendor:
Neo Furniture

Regular price $291.95

Sale price $291.95 Regular price ~~$332.99~~
Unit price per
Save $200.04

Giselle Bedding 34cm Mattress Cool Gel Memory Foam King Single
Vendor:
Neo Furniture

Regular price $249.95

Sale price $249.95 Regular price ~~$449.99~~
Unit price per
Queen 30cm Green Tea Memory Foam Mattress – Cooling Comfort with CertiPUR-US® Certified Foam
Vendor:
Neo Furniture

Regular price $1,241.95

Sale price $1,241.95 Regular price
Unit price per
King 30cm Green Tea Memory Foam Mattress – Cooling Comfort with CertiPUR-US® Certified Foam
Vendor:
Neo Furniture

Regular price $1,444.95

Sale price $1,444.95 Regular price
Unit price per
King Single 30cm Green Tea Memory Foam Mattress – Cooling Comfort with CertiPUR-US® Certified Foam
Vendor:
Neo Furniture

Regular price $844.95

Sale price $844.95 Regular price
Unit price per
Save $31.04

Giselle Bedding 16cm Mattress Medium Firm King Single
Vendor:
Neo Furniture

Regular price $151.95

Sale price $151.95 Regular price ~~$182.99~~
Unit price per
Save $81.04

Giselle Bedding 22cm Mattress Medium Firm King Single
Vendor:
Neo Furniture

Regular price $195.95

Sale price $195.95 Regular price ~~$276.99~~
Unit price per
Save $53.04

Giselle Bedding 30cm Mattress Pocket Spring King Single
Vendor:
Neo Furniture

Regular price $239.95

Sale price $239.95 Regular price ~~$292.99~~
Unit price per
Sold out Save $83.04

Giselle Bedding 34cm Mattress 9 Zone Latex Foam King Single
Vendor:
Neo Furniture

Regular price $243.95

Sale price $243.95 Regular price ~~$326.99~~
Unit price per