Compare Silentnight Comfort Breathe Plus 2100 Pillowtop Mattress vs Ergoflex 5G Mattress: price history and specs

Deal verdict

Too early to call.

We need 30 days of prices for the Silentnight Comfort Breathe Plus 2100 Pillowtop Mattress and the Ergoflex 5G Mattress before judging the deal.

Beds on Legs

Silentnight Comfort Breathe Plus 2100 Pillowtop Mattress

Not enough history yet

£759.99 Double

£759.99 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.

  • Price
See it at Beds on Legs

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Ergoflex

Ergoflex 5G Mattress

Not enough history yet

£528 Double

£528 today. We started tracking this on 13 Nov 2026. A verdict needs 30 days of prices.

  • Price
See it at Ergoflex

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Specs side by side

Silentnight Comfort Breathe Plus 2100 Pillowtop MattressErgoflex 5G Mattress
FirmnessMediumNot stated
Warranty5 yearsNot stated
LayersNot stated5
SizesSingle, Small Double, Double, King, Super KingSingle, Double, EU Double, King, EU King, Super King

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