- Experience ultimate year-round comfort with this double-sided Slumberland Duo 1000 2-in-1 Mattress designed for all seasons.
- 1000 pocket springs offer premium responsive support by adapting individually to your body’s movements.
- Dynamic reinforced edge support enhances durability, prevents roll-off, and maximizes the sleep surface.
- The spring/summer side features SensICE cool-touch fabric to draw heat away from your body and a natural Pro-Bio treatment to combat allergens.
- The autumn/winter side includes a cosy “Teddy bear” fabric and wool to provide insulation and warmth.
- New life foundation layer delivers durable support with 91% recycled fibers, promoting sustainability.
- Truecomfort layer, made from 75% recycled PET plastic, ensures breathable, cushioning comfort.
- Hand-tufted for a consistently supportive feel.
- I’m Green™ packaging uses 40% green polythene from sugarcane and 60% recycled polythene.
- Mattress depth is 30cm.
- Available in Firm or Extra Firm to suit your comfort needs.
- Manufactured in the UK in a British Kitemark™ accredited factory, ensuring quality, safety, and trust for over a century.
Year-Round Comfort
The Slumberland Duo 1000 2-in-1 Mattress delivers exceptional comfort throughout the year, no matter the weather. This versatile, double-sided mattress is designed to provide optimum sleeping conditions for every season. Simply flip it twice a year to switch between the spring/summer and autumn/winter sides.
Spring/Summer Side
The spring/summer side is equipped with SensICE cool-touch fabric that draws heat away from your body, keeping you cool on warmer nights. It also features a natural Pro-Bio treatment to help prevent allergens, which are more prevalent during the warmer months.
Autumn/Winter Side
As the temperatures drop, turn the mattress to the autumn/winter side. This side boasts snuggly “Teddy bear” fabric and wool, which help insulate your body and keep you cozy during cooler nights.
Premium Support
With 1000 pocket springs that adapt individually to your body’s movements, the Slumberland Duo 1000 2-in-1 Mattress provides premium, responsive support. Each spring is encased in its own fabric pocket to minimise motion transfer, ensuring a restful night’s sleep even for the most restless sleepers. These springs contour to your body, offering reactive support where you need it most.
The dynamic perimeter support allows you to use the entire mattress surface comfortably. Reinforced outer rows of springs ensure smooth, even support from edge to edge, allowing you to stretch out without compromising support.
Eco-Friendly Comfort
The Truecomfort filling layer, made from recycled plastic bottles, adds an additional layer of comfort and makes this mattress eco-friendly. You’ll enjoy superior comfort while contributing to a more sustainable future.
Superior Design
With a tufted finish, the Slumberland Duo 1000 2-in-1 Mattress stands out in quality and design. Available in Firm or Extra Firm, it provides excellent support for those who need it most. This revolutionary mattress offers not only an exceptional sleep experience but is also easy to care for.
Disclosure: Prices are updated regularly and are subject to change. Price shown refers to single size, last updated sales price 24.03.2026. This site is supported by users: when a purchase is made through one of the links, we may receive a small commission, at no extra cost to you.
