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Delivery
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Collect in store
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Nearest store with stock
Available services
Mattress Removal and Recycle (1 Mattress)
Description
Experience exceptional support with Sealy’s AlignSupport spring system, crafted through decades of expertise to deliver a truly restorative sleep. The two‑stage design first senses your shape, then responds with deep, consistent support. Each spring is twice‑tempered for added strength, ensuring long‑lasting durability you can rely on night after night.
Working alongside the core springs is UniCased XT edge support, which surrounds the entire mattress to enhance stability and maximise the usable sleep surface. Its coil‑inspired air channels also improve breathability. Beneath it all, the BasePlank foundation provides a strong, stable base that reinforces the whole mattress for dependable, full‑body support.
For comfort, the MemorySense ComfortCore targets the hips and lower back to relieve pressure where it’s needed most. This is paired with graphite‑infused latex, a responsive, antibacterial layer that stays fresh, cool and supportive while recovering its shape night after night. A premium firm foam layer finishes the mattress with added durability.
Expertly designed textiles elevate both look and feel, featuring SmarTex moisture‑regulating fabric and ProShield anti‑allergen technology, endorsed by Allergy UK. Together, they help create a cleaner, more comfortable sleep environment.
Handmade in Britain and backed by a 7‑year guarantee, every Sealy Posturepedic mattress is built to last, offering reliable support and quality craftsmanship from top to bottom.
Good Housekeeping Institute Approved
The Sealy Posturepedic Elevate has been recognised with the Good Housekeeping Institute Approved award for four consecutive years, including 2026. Celebrated for its reliable support, comfort and long lasting quality, it is built with orthopaedic guidance and a hybrid foam and spring design that provides deep pressure relief without sinking. Breathable, stable and durable, it keeps you comfortably supported even when your partner moves.
Motion Base Compatible Mattress.
Key Features:
- Align support coil system
- Graphite-infused latex to wick moisture and regulate temperature
- Memory sense comfort core
- Tight top
- Firm
- Mattress Depth: 31cm
- 7 year guarantee
-
Posturepedic Spring
-
unicase xt
-
Comfort Core
-
GRAPHITE INFUSED LATEX
-
proshield
-
7 Year Guarantee
-
EXCLUSIVE TO Harvey Norman
-
MADE IN UK
Specs
General
- Product Category Mattresses
- Product Type Mattress
- Brand Sealy
Mattress Features
- Mattress Size Extra Long Single
- Mattress Type Posturepedic Spring, Traditional Spring
- Firmness Firm
- Motion Base Compatible Yes
- Mattress Sides Single Sided
- Material Graphite, Latex
- Features Edge Support, Hypoallergenic, Temperature Regulating
- Spring Count No Spring
- Sleep Surface Foam
Guarantee
- Guarantee 7 year
Delivery
We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 2 Working days | DPD |
| Large Electrical Appliance | 3-5 Working days | Independent transport company |
| Furniture & Bedding | 3-5 Working days | Independent transport company |
Please note: if you have ordered furniture and bedding products that involve a lead time, are customised or made to measure, we will contact you to discuss delivery.
Free Click & Collect In Store
Can't wait for delivery or don't want to pay additional delivery charges? It's incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
- During checkout, select “Click & Collect” and select your preferred store.
- After your order is placed, you will receive an order acknowledgement email with your order number.
- Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is "Ready for collection". If you want to use "Contactless Click & Collect" select this option on this email. Please Note: Some large items are held in an off-site warehouse. We will notify you of the collection location in your Ready for Pickup email.
- Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
- Speak to one of our staff and your order should be processed in minutes.
- If availing of Contactless Click & Collect, please click the link in your email "ready to pick up" to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the "I'm here" option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please fill out our Contact Form where our team can guide you through the process.
Description
Description
Experience exceptional support with Sealy’s AlignSupport spring system, crafted through decades of expertise to deliver a truly restorative sleep. The two‑stage design first senses your shape, then responds with deep, consistent support. Each spring is twice‑tempered for added strength, ensuring long‑lasting durability you can rely on night after night.
Working alongside the core springs is UniCased XT edge support, which surrounds the entire mattress to enhance stability and maximise the usable sleep surface. Its coil‑inspired air channels also improve breathability. Beneath it all, the BasePlank foundation provides a strong, stable base that reinforces the whole mattress for dependable, full‑body support.
For comfort, the MemorySense ComfortCore targets the hips and lower back to relieve pressure where it’s needed most. This is paired with graphite‑infused latex, a responsive, antibacterial layer that stays fresh, cool and supportive while recovering its shape night after night. A premium firm foam layer finishes the mattress with added durability.
Expertly designed textiles elevate both look and feel, featuring SmarTex moisture‑regulating fabric and ProShield anti‑allergen technology, endorsed by Allergy UK. Together, they help create a cleaner, more comfortable sleep environment.
Handmade in Britain and backed by a 7‑year guarantee, every Sealy Posturepedic mattress is built to last, offering reliable support and quality craftsmanship from top to bottom.
Good Housekeeping Institute Approved
The Sealy Posturepedic Elevate has been recognised with the Good Housekeeping Institute Approved award for four consecutive years, including 2026. Celebrated for its reliable support, comfort and long lasting quality, it is built with orthopaedic guidance and a hybrid foam and spring design that provides deep pressure relief without sinking. Breathable, stable and durable, it keeps you comfortably supported even when your partner moves.
Motion Base Compatible Mattress.
Key Features:
- Align support coil system
- Graphite-infused latex to wick moisture and regulate temperature
- Memory sense comfort core
- Tight top
- Firm
- Mattress Depth: 31cm
- 7 year guarantee
-
Posturepedic Spring
-
unicase xt
-
Comfort Core
-
GRAPHITE INFUSED LATEX
-
proshield
-
7 Year Guarantee
-
EXCLUSIVE TO Harvey Norman
-
MADE IN UK
Specifications
Specs
General
- Product Category Mattresses
- Product Type Mattress
- Brand Sealy
Mattress Features
- Mattress Size Extra Long Single
- Mattress Type Posturepedic Spring, Traditional Spring
- Firmness Firm
- Motion Base Compatible Yes
- Mattress Sides Single Sided
- Material Graphite, Latex
- Features Edge Support, Hypoallergenic, Temperature Regulating
- Spring Count No Spring
- Sleep Surface Foam
Guarantee
- Guarantee 7 year
Delivery & Returns
Delivery
We offer a comprehensive nationwide (excluding Republic of Ireland) delivery service; we aim to deliver all orders as quickly as possible.
| Item Type | Delivered In | Delivered By |
|---|---|---|
| Small Items | 2 Working days | DPD |
| Large Electrical Appliance | 3-5 Working days | Independent transport company |
| Furniture & Bedding | 3-5 Working days | Independent transport company |
Please note: if you have ordered furniture and bedding products that involve a lead time, are customised or made to measure, we will contact you to discuss delivery.
Free Click & Collect In Store
Can't wait for delivery or don't want to pay additional delivery charges? It's incredibly simple to collect your online order in store and get your hands on your product quickly and easily. Simply select the Click & Collect option and head to your nearest Harvey Norman store to collect your order.
- During checkout, select “Click & Collect” and select your preferred store.
- After your order is placed, you will receive an order acknowledgement email with your order number.
- Once the store has confirmed your order and reserved the stock, you will receive an email to inform you that your order is "Ready for collection". If you want to use "Contactless Click & Collect" select this option on this email. Please Note: Some large items are held in an off-site warehouse. We will notify you of the collection location in your Ready for Pickup email.
- Bring your order number to the store you selected for Click & Collect, along with photo ID and the credit card you used to make the order.
- Speak to one of our staff and your order should be processed in minutes.
- If availing of Contactless Click & Collect, please click the link in your email "ready to pick up" to let the store know you are on your way. When you have parked in the designated parking bay, open your email, and choose the "I'm here" option and a member of staff will bring your purchase out to your car.
Easy returns
Store Purchases: For all items purchased from a physical store, please return to your local Harvey Norman Store. Please see Terms & Conditions here.
Online Purchases: For all items purchased via our Online Store (website), please fill out our Contact Form where our team can guide you through the process.
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