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Sealy PostureTech Alderney Mattress
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Sealy PostureTech Alderney Mattress
Firm Comfort | Made in the UK | Edge-to-Edge Support
A Clearly Defined Comfort Feel
The Sealy PostureTech Alderney Mattress is specified with experience unique Sealy spring technology and firm comfort grade Twice-tempered Posture Tech springs provide responsive support. Exclusive to Dreams, the Sealy Alderney mattress offers cocooning comfort night after night.
Responsive Mattress Support
Strong and durable, Sealy’s Posture Tech Core Support springs are twice tempered for long lasting support.
Considered Comfort Layers
The springs respond to your body, growing firmer as pressure increases for deep muscle relief and enhanced support.
Edge-to-Edge Stability
Edge Guard completes the mattress’s border, extending the sleeping area and adding extra durability.
Thoughtful Finishing Touches
- Experience unique Sealy spring technology
- 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
Why You’ll Love It
- 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
Product Details
- Product: Sealy PostureTech Alderney Mattress
- Product type: Mattress
- Vendor: Dreams
- Comfort grade: Firm
- Design: Single-sided
- Made in: United Kingdom
- Guarantee: 5-year guarantee
- Comfort guarantee: 100-Night Comfort Guarantee
A carefully specified mattress combining firm comfort, UK-made craftsmanship and edge-to-edge support for comfortable, supported sleep.
Sealy PostureTech Alderney Mattress
Firm Comfort | Made in the UK | Edge-to-Edge Support
A Clearly Defined Comfort Feel
The Sealy PostureTech Alderney Mattress is specified with experience unique Sealy spring technology and firm comfort grade Twice-tempered Posture Tech springs provide responsive support. Exclusive to Dreams, the Sealy Alderney mattress offers cocooning comfort night after night.
Responsive Mattress Support
Strong and durable, Sealy’s Posture Tech Core Support springs are twice tempered for long lasting support.
Considered Comfort Layers
The springs respond to your body, growing firmer as pressure increases for deep muscle relief and enhanced support.
Edge-to-Edge Stability
Edge Guard completes the mattress’s border, extending the sleeping area and adding extra durability.
Thoughtful Finishing Touches
- Experience unique Sealy spring technology
- 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
Why You’ll Love It
- 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
Product Details
- Product: Sealy PostureTech Alderney Mattress
- Product type: Mattress
- Vendor: Dreams
- Comfort grade: Firm
- Design: Single-sided
- Made in: United Kingdom
- Guarantee: 5-year guarantee
- Comfort guarantee: 100-Night Comfort Guarantee
A carefully specified mattress combining firm comfort, UK-made craftsmanship and edge-to-edge support for comfortable, supported sleep.
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.
