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Best Firm Mattress Uks of 2026
Best Choice
1
Clicked 3 times in the last monthNectarNectar King Mattress 25 cm - Medium-Firm Memory Foam - Quilted Cooling Cover - 365 Night Trial - Forever Warranty
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9.9
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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2
SilentnightSilentnight 7 Zone Memory Foam Rolled Mattress Made in the UK Medium Firm Super King, White
9.7
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
3
TeQsliTeQsli 10 Inch 7-Zone Orthopaedic King Mattress, 5FT Gel Memory Foam & Pocket Sprung Hybrid King Size Mattress for Pressure & Back Pain Relief – Medium Firm – Edge Support – 150x200x25cm
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9.4
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
4
MOLPHITMOLPHIT 12 Inch King Size Mattress Medium Firm, OEKO-TEX Certified Hybrid King Bed Mattresses, 7-Zone Memory Foam Mattress with Pocket Sprung for Body Support & Pressure Relief - 150x200x30cm
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9.3
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
5
SilentnightSilentnight 1400 Eco Comfort Mattress | Firm | King (150 cm x 200 cm )
9.2
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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6
SilentnightSilentnight 7 Zone Memory Foam Rolled Mattress | Made in the UK | |Medium Firm |Single( 20cm x 90cm x 190cm), White
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9.1
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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7
TeQsliTeQsli Gel Individually Pocket Sprung King Mattress 5FT with Soft Fabric, 10.6 Inch Hybrid Mattress King for Pressure & Back Pain Relief, Medium Firm Mattresses in a Box-150x200x27cm
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9.0
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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8
SilentnightSilentnight 7 Zone Memory Foam Rolled Mattress | Made in the UK | |Medium Firm |Double, White
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8.7
Very Good
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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9
HiepunosKing Size Mattress,10.2 INCH Hybrid Memory Foam and Individually Pocket Spring,5FT King Mattress Medium Firm,Ergonomic Pressure Reducing,Improve Sleeping (150x200x26cm)
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8.5
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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10
SilentnightSilentnight Miracoil Ortho Mattress, Extra Firm, King
8.4
Good
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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