Compare Majestic 11000™ Extra Firm Mattress (9.5/10 Firmness) vs Sealy Steeple Ortho Plus Mattress: price history and specs

Deal verdict

Too early to call.

We need 30 days of prices for the Majestic 11000™ Extra Firm Mattress (9.5/10 Firmness) before judging the deal.

Luxe Mattresses

Majestic 11000™ Extra Firm Mattress (9.5/10 Firmness)

Not enough history yet

£439 Double

Shown as reduced from £549

£439 today. We started tracking this on 15 Nov 2026. Its verdict is due in 29 days, once we have 30 days of prices.

The chart appears once we have more than one day of prices. We started tracking this on 15 Nov 2026.

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Mattress Next Day

Sealy Steeple Ortho Plus Mattress

Good time to buy

£417 Double

£417 is a genuine low. Today is the only day in the 64 days we've tracked it's been this cheap.

  • Price
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Specs side by side

Majestic 11000™ Extra Firm Mattress (9.5/10 Firmness)Sealy Steeple Ortho Plus Mattress
FirmnessExtra firmFirm
WarrantyNot stated5 years
SizesSingle, Queen, Double, EU Queen, King, Super KingSize not stated, Single, Double, King, - Super King, - Super King Zip & Link

Specs are the figures each retailer publishes. Prices are for the size shown above.