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Height: 28 cm
Width: 137 cm
Length: 188 cm
Weight: 40.60 kg
Size Guides
SIZE GUIDE
Sofas
| SIZE | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Height | 88 | 89 | 90 | 91 | 92 | 93 |
| Width | 55 | 56 | 58 | 59 | 62 | 65 |
| Length | 90 | 92 | 94 | 95 | 96 | 98 |
Chair
| SIZE | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Height | 60 | 62 | 65 | 66 | 68 | 69 |
| Width | 50 | 55 | 58 | 62 | 65 | 66 |
| Length | 80 | 82 | 85 | 86 | 88 | 89 |
Delivery and return
Delivery and return
We offer fast and flexible furniture and mattress delivery across Sydney, Melbourne, Brisbane, Perth and Adelaide for all in-stock products.Delivery pricing and any additional fees are determined by location and service requirements.
Shipping Information
Shipping Information
SHIPPING
Delivery typically takes 1–2 days depending on your location and order details.Composition & care
Composition & care
Composition :
The mattress is made with high-quality, sustainable materials including recycled polyester, carbon-zero TENCEL™ Lyocell, and durable polyester fabrics with an anti-slip base. It features CertiPUR-US® certified foam for safety and comfort. Designed in Sydney by Koala and manufactured in China, it focuses on both comfort and sustainability.Care:
Spot clean only with mild detergent and warm water, and dry flat away from direct sunlight. Regularly vacuum on low suction, rotate the mattress, and ensure it is completely dry before use. Do not soak, bleach, tumble dry, dry clean, or iron the mattress.Description
Upgrade your sleep with our premium Double Mattress, thoughtfully designed to deliver the perfect balance of comfort, support, and value. Measuring 137 cm (W) × 188 cm (L) × 28 cm (H) and weighing 40.60 kg, it’s the ideal choice for teenagers, guest rooms, apartments, and couples looking for a space-saving sleep solution without compromising on comfort.
Built with Individual Pocket Spring technology, each spring responds independently to your body’s movements, providing targeted support while minimising partner disturbance. Combined with Cooling Gel Memory Foam, breathable comfort layers, and premium Aloe Vera Jacquard knitted fabric, the mattress helps create a cooler, more comfortable sleeping environment for deeper, more refreshing sleep.
If you’re searching for a Cheap Double Mattress, JK Mattress offers premium quality without the premium price tag. Every mattress is crafted using carefully selected materials, including anti-bacterial comfort fibres, breathable wave foam, premium support foam, reinforced edge support, and CertiPUR-US® certified foam to deliver lasting durability and everyday comfort.
Unlike traditional retailers, we sell factory-direct, allowing you to enjoy premium craftsmanship without paying expensive showroom markups. Whether you’re upgrading your current bed or taking advantage of our latest Double Mattress Sale, you’ll receive exceptional value backed by premium materials and trusted construction.
Every Double Mattress includes a 120-night sleep trial, 10-year warranty, and fast 1–2 business day delivery. For a limited time, enjoy FREE delivery across Brisbane, Gold Coast, and Sunshine Coast, making it easier than ever to invest in better sleep.
Sleep smarter with JK Mattress—where premium comfort, honest pricing, and quality craftsmanship come together to help you wake up refreshed every morning.
Who Is This Double Mattress Best For?
Our Double Mattress is a versatile choice for anyone looking for the perfect balance of comfort, space, and value. Measuring 137 × 188 cm, it’s ideal for smaller bedrooms while still providing plenty of room for a comfortable night’s sleep.
It’s a great choice for:
- Teenagers & Young Adults – A spacious upgrade from a single bed with room to grow.
- Guest Bedrooms – Give your guests the comfort of a premium mattress without taking up too much space.
- Apartments & Smaller Homes – Perfect for maximising bedroom space while enjoying everyday comfort.
- First-Home Buyers – A Cheap Double Mattress that offers premium quality and long-term value.
- Couples Who Prefer a Compact Bed – Comfortable for two while fitting neatly into smaller bedrooms.
Whether you’re furnishing a new home or replacing an old mattress, our Double Mattress delivers the comfort, support, and value needed for a better night’s sleep.
Not sure if a Double Mattress is right for you? Compare our Single, King Single, Queen, and King Mattresses to choose the perfect size for your room and lifestyle.
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Double Mattress vs Queen Mattress: Which Size Is Right?
Choosing between a Double Mattress and a Queen Mattress comes down to your bedroom size, sleeping habits, and budget. If you’re looking for a Cheap Double Mattress, it’s a practical and budget-friendly choice that delivers outstanding value while still providing premium comfort and support. It also costs less than a queen mattress, making it a smart option for first-home buyers, rental properties, children’s bedrooms, and guest rooms.
Double Mattress vs Queen Mattress
| Feature | Double Mattress | Queen Mattress |
|---|---|---|
| Dimensions | 137 × 188 cm | 153 × 203 cm |
| Best For | Teenagers, guest rooms, apartments, young couples | Couples, master bedrooms, extra sleeping space |
| Bedroom Size | Small to medium rooms | Medium to large rooms |
| Sleeping Space | Comfortable and space-saving | More room for couples |
| Price | More affordable | Higher investment |
| Ideal Choice | Buyers wanting comfort and value | Buyers wanting maximum space |
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