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Comfort trial

Comfort fillings
Firmness rating

Support system
The Sealy Dutchess Contract Mattress combines supportive PostureTech springs and pressure-relieving foam. Made for commercial use in hotels, B&Bs and more.

An innovative spring design from the specialists at Sealy that uses unique shapes and varied tension to provide excellent full-body support and pressure relief.

Soft and flexible reflex foam enhances the support needed for excellent spinal alignment. The sumptuous nature doesn't compromise on the cosy comfort either.

Durable edge-to-edge support provides a maximised sleeping surface for a more secure sleep. Sit and lay comfortably right to the very edge with zero 'roll-off' sensation.

Offering a soothing night's rest by evenly distributing your body weight across the mattress. The pressure point relief provides the ultimate relaxation needed for a deep slumber.
Firmer than a medium mattress for extra support

About 10.2 inches deep. Depth is an important factor when buying a mattress as it can affect the suitability for particular bedding, mattress toppers and bed frames.

Prolong the incredible feeling of your mattress by flipping it over regularly. To enhance the performance and longevity of your mattress, flip over every few months.

Stitched into the mattress border, turning handles are there for easier moving and turning. When caring for your mattress, simply use the handles provided for ease of use.

For your peace of mind

Expertly handcrafted in the UK. This product helps to support our economy and helps to reduce environmental impact.

This product conforms to BS7177: 2008 Source 5, for use in most commercial premises

For the highest standards of quality and safety
Designed for commercial use, the Sealy Dutchess Contract Mattress encapsulates that luxurious hotel mattress feel.
Commercial and personal
As part of Sealy’s Hospitality range, the Duchess mattress is the perfect addition to any rental properties and accommodations.
Contract beds are made for commercial use which means they must meet strict fire and safety regulations. This mattress complies with BS7177:2008 Source 5 - Medium Hazard (Crib 5).
Special springs
PostureTech springs are designed to deliver personalised responsive support, sensing your body with every change of weight and movement. They mould around your unique shape and adapt their tension to deliver firmer or softer support depending on what you need. This encourages a better sleep posture that results in improved spinal alignment to ease aches. PostureTech springs are twice tempered which means they have been heat treated to increase their strength and durability. Helping them provide reliable, secure support night after night.
Foam comfort
A layer of foam creates a plush and adaptive feel that welcomes you with comfort as it shapes around you, contouring to your body. Highly responsive, the foam moves with you, to keep you enveloped in comfort all night. This design also allows the layer to lift weight off your body, improving blood circulation and reducing built-up pressure.
Edge support
Sealy’s exclusive EdgeGuard design features durable foam placed around the perimeter of the mattress, encasing the spring unit. This adds an extra level of stability to the mattress and a firmer feel to the border. So your guests can sit or sleep right to the edge without a ‘roll off’ feel.
Hygienic sleep space
Encased in a soft damask fabric cover with a BugShield treatment finish. This treatment is formed of innovative skin-safe biocide fibres that are woven into the damask fabric. They are OEKO-TEX® certified to ensure the cover is free from any harmful substances. This treatment provides a barrier against bed bugs and is scientifically proven to repel and kill bed bugs within 24 hours. Helping to promote a fresh and hygienic sleep space, ideal for hotel and accommodation settings.
Double-sided design
Built to withstand years of regular use, this contract mattress is double-sided. This means you get double the use from the mattress. Flip the mattress seasonally to ensure even wear.
Made in the UK
The Duchess mattress is proudly made in the UK and adheres to the highest safety regulations. Backed by a 5 Year Guarantee to cover any manufacturing faults should they occur within this period.
This mattress comes with a 60-Night Comfort Trial - like all of our mattresses!
The trial lets you test your mattress for up to 60 nights. If it's not quite right for you, you can exchange it for a new one.
It can take some time to get used to a new mattress, which is why we ask you to sleep on your mattress for 30 nights. If you're not happy with the feel after 30 nights, simply contact our Customer Service Team, and we'll arrange a mattress exchange.
| Firmness | Medium to firm |
| Comfort fillings | Reflex Foam |
| Support system | PostureTech Core Support Springs |
| Edge support | Yes |
| Pressure relief | Yes |
| Turning handles | Yes |
| Double-sided | Yes |
| Guarantee | 5 years |
| Awards & accreditations | Handcrafted in the UK, Approved by the National Bed Federation |
| Fire resistance | Conforms to BS7177: 2008 Source 5, for use in most commercial premises |
| Size | Width | Length | Depth |
|---|---|---|---|
| Single | 90cm | 190cm | 26cm |
| Double | 135cm | 190cm | 26cm |
| King Size | 150cm | 200cm | 26cm |
| Superking | 180cm | 200cm | 26cm |
Please allow for a tolerance of +/- 2cm
The following delivery methods apply to mainland England and most of Scotland, Wales and Northern Ireland. Please read our delivery page for more information.
Delivery within 2-3 Weeks We’ll call you to arrange delivery | FREE |
Delivery to the front door of your building Free upgrade for Double, King Size and Superking to your room of choice | Yes |
Delivery to your room of choice Free upgrade for Double, King Size and Superking | £20.00 |
Mattress recycling We'll take away your old mattress | £35.00 |
Delivery is on an all-day service, 7am - 8pm for mainland England and most of Scotland, Wales and Northern Ireland.
Need further information? Please visit our Delivery page.
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk