Sealy Alderney Geltex Pocket 1000 Mattress

Special Offer150cm for 135cm Price

The Alderney mattress has everything you would expect from a Sealy mattress, with 1000 individually responsive pocket springs built into a zonal support system. The zonal areas provide greater 'push back' support to areas of the body where weight is concentrated. Soft layers including geltex enhance your sleeping experience.

The mattress is finished in a soft touch micro quilted fabric with a hand tufting, with built in smart fibre tencil & adaptive technology which keeps you cool & dry within a hypoallergenic sleeping enviroment. Endorsed by Allergy UK for the reduction of house dust mites.

Firm Comfort Level, ( will feel slightly firmer in a zip 'n' link version due to the closer proximity of the mattress edging.) Mattress depth is 28cm. This product carries a 5 year guarantee.

Lead times are approx. 21 working days.

For a more in-depth knowledge of this product please read our Detail description


12, 24 or 36 months repayment payment period. 15.9% APR Minimum order value £250.00

The Performance range comprises the brand new additions to the Posturepedic collection. Combining all new, state-of-the-art Posturepedic technology with our renowned, motion responsive pocket springs, the range provides revolutionary comfort and support. The models in this range also feature Geltex- an innovative combination of extremely elastic gel and air permeable foam, offering pressure relief, body support and breathability.

Bed Main Features :

Zonal Support System : Our bodies aren’t uniform and need different types of support in different areas. For instance, the lumbar region needs firmer support, while the area where your shoulders rest needs to be softer. A Posturepedic zonal support system is designed to reflect this, with different areas of the bed offering different levels of support.

Zonal Support Benefits : Firstly, a zonal support system ensures your spine is supported and aligned to its natural shape. This helps to alleviate lower back pain and can even improve your posture. A zonal approach also helps to prevent tossing and turning through the night. Restless sleep can lead to disturbed sleep because your body isn’t comfortable and properly supported.

Geltex Layer : Geltex is an innovative combination of an extremely elastic gel and air-permeable foam. Under the brand name Geltex inside, this new material brings previously unknown sleeping comfort to everyone who truly appreciates the value of healthy sleep.Scientific investigations have shown that the interaction of the following three essential components is important for refreshing sleep: pressure relief, body support and active breathability.Geltex inside achieves highest ratings in all three categories.

Geltex Benefits : Pressure Relief : Our Sealy Geltex mattresses help to distribute your weight more evenly and as a result this helps prevent pressure points. Pressure points can lead to aching joints or in the case of someone bed bound pressure sores. Geltex can help to prevent these extra strains on your body, meaning you can wake feeling refreshed and ready for your day.

Body Support : Geltex provides excellent zonal support to the body as it responds to each person’s individual shape and springs back as you move in your sleep. This ensures you receive full body support throughout the night and promotes spinal alignment.

Breathability : Due to the air permeable foam and open cell structure, Sealy Geltex mattresses are also breathable.  As the air can circulate more easily, you are able to regulate your temperature in bed preventing you from getting too hot.

Sealy Smart Fibres : Endorsed by Allergy UK, are a package of fibres that together are a pretty a smart combination. One of the biggest culprits for ‘sleep theft’ are allergens. In particular, those who have a sensitivity to the house dust mite can be left feeling exhausted when the little nasties play havoc with their quality of sleep… cue Purotex! Purotex is a probiotics-based textile, made up of five 100% natural bacteria’s. Purotex microcapsules release friendly bacteria into the fabric of the mattress to clean up allergens, reduce humidity and create the perfect clean, healthy sleeping environment.  

How can Purotex benefit you ? Purotex fibres can provide relief to those who suffer with allergies to aid a vitally important sleep. The microcapsules act as an active bed cleaner and high performing odour neutralizer, which not only generates the perfect sleeping environment, but extends the lifespan of your mattress. 

What is Tencel ? Tencel fibres derive from eucalyptus that is grown naturally and sustainably, making use of photosynthesis. The unique fibril structure regulates absorption and releases moisture. The perfect moisture management properties of Tencel are responsible for reduced bacterial growth and thus an irritation free sleeping environment.

What are the benefits of Tencel ? Tencel absorbs better than cotton, is softer than silk and cooler than linen. First of all, Tencel fibres are gentle on the skin. The fibres have a smooth surface and are significantly soft, which prevents irritation to the skin whilst you are sleeping. Secondly, Tencel® fibres are unique, nourishing and 100% biodegradable to help keep you cool and dry.  Tencel is caring and attentive to your skins needs, which means that the fibres are inherently breathable, helping to reach the optimal skin climate. This is due to controlled and regular moisture absorption, retaining the hygiene of your mattress whilst being kind to your skin. The natural fibre has a cool touch to prevent your body overheating during the night. The fibrils are hydrophilic, meaning they optimize the absorption of moisture with excellent cooling properties. This excellent moisture absorption guarantees that the sleeping area remains pleasantly dry and enhances your sleep. Your body temperature in bed will however also be influenced by the heating and ventilation in your bedroom, the weight of your bedding and the amount of bed clothes that you wear.

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Delivery is Free Of Charge to most locations within UK mainland. We offer a 2-tier delivery service on Sealy products :

Standard (FOC) - Delivery to the room of your choice.

Complete Service (Chargable)- Delivery to the room of your choice - assembly & removal of packaging & disposal of your old bed or mattress.

Please read our purchasing terms and conditions for further details :

Lead times are approx. 21 days, depending on your location.

12, 24 or 36 months repayment payment period. 15.9% APR Minimum order value £250.00