The Alpha® Bedding Co Kappa Premium Hybrid Mattress is your go-to for a contemporary mattress that prioritises support, style, and an indulgent sleep experience. With the responsive bounce of comfort foam and the zoned support of pocket springs, this mattress provides incredible levels of balanced cushioning with a medium firm, orthopaedic feel. Plus, a plush pillow top layer has you feeling like you're lying on a cloud, but with the essential support your body deserves, from head to toe.

A gorgeous blend of cushioning comfort and tailored support

This mattress from Alpha® Bedding Co has been thoughtfully engineered to support you in any sleeping position. Whether you prefer to snooze on your side, back, front, or mix it up throughout the night, the Kappa's multi-layered construction adapts to the contours of your body to apply pressure relief where you need it most. At its core, this mattress features a base of individually pocketed springs, each housed in its own fabric sleeve. This support system allows the springs to respond independently to different areas of your body, promoting spinal alignment and helping to minimise motion transfer between you and your partner. Compared to standard coil systems, pocket springs are known for providing more bespoke, targeted support.

An indulgent layer of comfort materials for full-body pressure relief

Above this orthopaedic support unit lies a layer of high-density comfort foam, designed to offer pressure redistribution and structural consistency across the surface. This means that you'll experience an almost weightless feeling as the comfort materials lift your body weight. Comfort foam delivers a slightly firmer feel than traditional memory foam, helping to resist sagging over time while responding flexibly to your weight and movements.

Adding a final touch of incredible comfort is a generously filled pillow top layer, providing softness and cushioning directly under your body. For intense comfort from the second you climb into bed, this layer offers a deeper level of support that moulds to your body for all-night-long cosiness. 

Enjoy a breathable, fresher sleep surface for uninterrupted rest

The Alpha® Bedding Co Kappa Premium Hybrid Mattress is upholstered in a soft black fabric featuring a quilted chevron pattern for a touch of style that perfectly represents the cutting-edge, contemporary feel of the mattress. The fabric is smooth to the touch and highly breathable, encouraging maximum airflow for a cooler, fresher, more hygienic sleeping environment.

Single-sided, caring for this mattress is easy—you only need to rotate it every few months to ensure all the fillings stay evenly distributed. With a 32cm depth, this mattress will sit centre stage in your bedroom, and available in double, king, or super king sizes, it is the perfect way to upgrade your master bedroom.

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• Individually pocketed springs for tailored support and reduced motion transfer
• Plush pillow top finish adds an extra layer of surface comfort
• Single sided – no need to flip, just rotate regularly
• Suitable for a wide range of sleeping positions and body types
• Comfort foam layer helps ease pressure on shoulders, hips and joints
• Soft-touch quilted cover in a bold chevron pattern for a stylish finish
• Hybrid design – combines springs and foam for balanced comfort and support

We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!

In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.

Alpha® Bedding Co 10 Year Warranty

In the unlikely event that you experience a fault with your bed base due to poor workmanship or defective materials, you’ll be covered by a generous ten year warranty.