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Sealy PostureTech Alderney Mattress
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Specifications: Experience unique Sealy spring technology It has a firm comfort grade Twice-tempered Posture Tech springs provide responsive support Pressure-relieving Memory Sense® instantly cocoons your body Additional layer of responsive foam enhances your comfort Edge Guard offers edge-to-edge support Quilted with a soft-touch knitted cover Handmade in the UK, exclusive to Dreams Single-sided: Rotate regularly Comes with our 100-Night Comfort Guarantee Rest easy with a 5-year guarantee Exclusive to Dreams, the Sealy Alderney mattress offers cocooning comfort night after night. Strong and durable, Sealy’s Posture Tech Core Support springs are twice tempered for long lasting support. The springs respond to your body, growing firmer as pressure increases for deep muscle relief and enhanced support. Edge Guard completes the mattress’s border, extending the sleeping area and adding extra durability. A Memory Sense® comfort layer responds to your individual shape, offering an irresistibly cocooning feel. When your body relaxes and rests into your comfortable sleep position, Memory Sense® responds with targeted comfort where your body needs it most. The Alderney is finished with a premium quilted cover for a smooth, cosy feel. Sealy is a zero-to-landfill manufacturer, with a waste management system that is designed for minimal environmental impact. Looking for more information on how to care for your Sealy mattress, take a look at our guide. Mattress Size Guide
Specifications: Experience unique Sealy spring technology It has a firm comfort grade Twice-tempered Posture Tech springs provide responsive support Pressure-relieving Memory Sense® instantly cocoons your body Additional layer of responsive foam enhances your comfort Edge Guard offers edge-to-edge support Quilted with a soft-touch knitted cover Handmade in the UK, exclusive to Dreams Single-sided: Rotate regularly Comes with our 100-Night Comfort Guarantee Rest easy with a 5-year guarantee Exclusive to Dreams, the Sealy Alderney mattress offers cocooning comfort night after night. Strong and durable, Sealy’s Posture Tech Core Support springs are twice tempered for long lasting support. The springs respond to your body, growing firmer as pressure increases for deep muscle relief and enhanced support. Edge Guard completes the mattress’s border, extending the sleeping area and adding extra durability. A Memory Sense® comfort layer responds to your individual shape, offering an irresistibly cocooning feel. When your body relaxes and rests into your comfortable sleep position, Memory Sense® responds with targeted comfort where your body needs it most. The Alderney is finished with a premium quilted cover for a smooth, cosy feel. Sealy is a zero-to-landfill manufacturer, with a waste management system that is designed for minimal environmental impact. Looking for more information on how to care for your Sealy mattress, take a look at our guide. Mattress Size Guide
Frequently asked questions on Mattresses
A mattress usually lasts around 6–8 years, depending on the type, quality and how well it is cared for. You should replace yours sooner if it feels unsupportive, visibly worn, damaged or sagging.
Signs your mattress may need replacing include sinking, sagging, visible wear and tear, stains or odours, worsening allergy symptoms, sore muscles when you wake up, or struggling to get comfortable during sleep.
It’s recommended to clean your mattress around every six months, or more often if you suffer from allergies, have pets, or your mattress is exposed to dirt, spills or stains.
For small stains, spot-clean the area with a small amount of suitable cleaning solution on a clean cloth, then blot rather than soak the mattress. For a fresher mattress, dry baking soda can be sprinkled over the surface, left for a few hours, then removed
A divan bed is a bed made with a matching base and mattress designed to fit perfectly together. Divan bases often include built-in drawer storage, offering easy-access space without needing to lift the mattress.
