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Somnior

Sovereign 3500 Pressure Relief Cushioned Support Mattress Medium Firm

From £192.10£352.21Save 45%
Colour: White
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Sold & Delivered by Somnior Beds
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Free delivery On This Product
Standard Delivery in 3-7 working days
Eligible for return within 28 daysExclusions apply. Please see our returns policy
Worry-Free Delivery available with
  • Extend your return window to 35 days
  • 100% protection against any shipping mishaps
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Flexible payment options available
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At a Glance
Quilted cashmere soft finish
Double memory foam layers
Targeted pressure relief pockets
Premium encased coil springs
Breathable temperature-regulating design
Description

The 3500 Sovereign Mattress offers a medium firm feel with an approximate depth of 29cm, delivering a premium sleep experience with noticeable quality from the very first night. Crafted using a high count of individually fabric-encased pocket springs, this mattress features a substantial memory foam comfort layer combined with supportive reflex foam and enhanced edge support, all finished in a quilted cashmere soft-touch knitted fabric padded with polyester for a more plush, cushioned feel. The memory foam gently contours to your body, helping relieve pressure and provide a comfortable, supportive surface, while reflex foam adds responsive rebound to support healthy spinal alignment. The quilted polyester padding creates a smoother, more inviting sleep surface and encourages airflow, helping regulate temperature more effectively than traditional tufted designs. Individually working pocket springs respond to your body weight to target pressure across 7 key areas, supporting back, side, and combination sleepers while absorbing noise and vibration to minimise disturbance from partners or pets. Hypoallergenic and allergen-free, this fire-retardant mattress is manufactured in the UK to meet British safety and quality standards. Single-sided mattress; rotating periodically helps the mattress settle evenly and maintain consistent comfort across the full sleep surface.

SKU: M9502619299871
Product Details & Care

DELIVERY: Delivered to the room of choice. Delivery Date and time slot is agreed directly with you by the courier prior to delivery. Available in the following sizes, mattress depth 29cm/11.4” all sizes. 3FT Single Mattress W 92 cm x L 193 cm, 4FT Small Double Mattress W 123 cm x L 193 cm, 4FT6 Double Mattress W 137 cm x L 193 cm, 5FT King Mattress W 153 cm x L 203 cm, 6FT Super King Mattress W 183 cm x L 203 cm. Dry Clean Only.

Delivery

Free delivery on all orders over £30 (exc. Bulky Item Delivery)

Super Saver Delivery

£2.99

Free on orders over £30

Standard Delivery

£3.99

Express Delivery

£5.99

Next Day Delivery

£6.99

Order before Midnight

24/7 InPost Locker | Shop Collect

£2.49

Evri ParcelShop

£3.99

Evri ParcelShop | Express Delivery

£5.99

Premium DPD Next Day Delivery

£7.99

Order before 9pm Sunday - Friday and before 8pm Saturday

Bulky Item Delivery

£4.99

Northern Ireland Super Saver Delivery

£2.99

Northern Ireland Standard Delivery

£4.99

Northern Ireland Express Delivery

£5.99

Order before 7pm Sunday - Thursday (Delivery Monday - Saturday)

Unlimited free delivery for a year with Unlimited Delivery for £14.99

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Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times

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Returns

For hygiene reasons, we cannot offer returns or refunds on fashion face masks, cosmetics (including beauty products), pierced jewellery, vitamins and supplements, medicines, toiletries, swimwear or lingerie and adult toys if the product or item has been used, if the hygiene or product seal has been broken or is no longer in place or if the product is not in its original packaging (if applicable), unless faulty.

Items of footwear and/or clothing must be unworn, unwashed with the original labels attached. Items of homeware including bedlinen, mattresses and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights. Also, footwear must be tried on indoors.

Click here to view our full Returns Policy.

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