Firm Mattresses

228 products

Sale
Memory King Memory Foam Firm Super King Size Mattress
Memory King Memory Foam Firm Super King Size Mattress
Furniture in Fashion

£369.95 £480.94

Kavaro 2000 Pocket Natural, Firm Tension, Double Mattress
Kavaro 2000 Pocket Natural, Firm Tension, Double Mattress
Made

£699.00

Hypnos Orthocare 10 Mattress Firm
Hypnos Orthocare 10 Mattress Firm
Slumber Slumber

£489.00 - £849.00

John Lewis & Partners Natural Collection Hemp 2500, Single, Firm Tension Pocket Spring Mattress
John Lewis & Partners Natural Collection Hemp 2500, Single, Firm Tension Pocket Spring Mattress
John Lewis

£499.00 - £1,199.00

1250 Pocket Sprung Firm Mattress white
1250 Pocket Sprung Firm Mattress white
Marks and Spencer

£606.00 - £876.00

Ambassador Firm 3000 Pocket Mattress White
Ambassador Firm 3000 Pocket Mattress White
Dunelm

£599.00 - £879.00

Sleep Story - Firm Sleep 1500 Mattress - Double
Sleep Story - Firm Sleep 1500 Mattress - Double
Furniture Village

£499.00

Relyon Balmoral 2000 Pocket Mattress - Small Double (4' x 6'3"), Firm
Relyon Balmoral 2000 Pocket Mattress - Small Double (4' x 6'3"), Firm
Mattressnextday

£714.95 - £1,429.95

Sealy Baltimore Firm Support Mattress
Sealy Baltimore Firm Support Mattress
Bensons for Beds

£349.99 - £849.99

Memory 8000 Memory Foam Firm Super King Size Mattress
Memory 8000 Memory Foam Firm Super King Size Mattress
Furniture in Fashion

£499.95 - £529.95

Kavaro 3000 Pocket Natural, Medium Firm Tension, Double Mattress
Kavaro 3000 Pocket Natural, Medium Firm Tension, Double Mattress
Made

£749.00

John Lewis & Partners Natural Collection Hemp 2500, Small Double, Firm Tension Pocket Spring Mattress
John Lewis & Partners Natural Collection Hemp 2500, Small Double, Firm Tension Pocket Spring Mattress
John Lewis

£599.00

Jewel Firm 2000 Mattress White
Jewel Firm 2000 Mattress White
Dunelm

£469.00 - £749.00

Sleep Story - Firm Sleep 1500 Mattress - Super King
Sleep Story - Firm Sleep 1500 Mattress - Super King
Furniture Village

£649.00

Relyon Braemar 1400 Pocket Mattress - Double (4'6" x 6'3"), Firm
Relyon Braemar 1400 Pocket Mattress - Double (4'6" x 6'3"), Firm
Mattressnextday

£549.95 - £1,004.95

Hypnos Orthocare 8 Zip & Link Mattress Firm
Hypnos Orthocare 8 Zip & Link Mattress Firm
Slumber Slumber

£1,082.05 - £1,519.05

Sealy Toledo Firm Support Mattress
Sealy Toledo Firm Support Mattress
Bensons for Beds

£874.98 - £1,749.98

Memory 8000 Memory Foam Firm King Size Mattress
Memory 8000 Memory Foam Firm King Size Mattress
Furniture in Fashion

£329.95 - £389.95

Silentnight Healthy Growth Miracoil Mattress, Firm, Single
Silentnight Healthy Growth Miracoil Mattress, Firm, Single
John Lewis

£339.00

Eve Medium Firm Hybrid Mattress Grey
Eve Medium Firm Hybrid Mattress Grey
Dunelm

£399.00 - £499.00

Silentnight - Eco Firm Mattress - King Size
Silentnight - Eco Firm Mattress - King Size
Furniture Village

£349.00 - £599.00

Millbrook Elation 2500 Pocket Mattress - King Size (5' x 6'6"), Firm
Millbrook Elation 2500 Pocket Mattress - King Size (5' x 6'6"), Firm
Mattressnextday

£669.95 - £1,364.95

Kavaro 2000 Pocket Natural, Firm Tension, King Size Mattress
Kavaro 2000 Pocket Natural, Firm Tension, King Size Mattress
Made

£799.00

Visco 1000 Premium Memory Foam Firm Double Mattress
Visco 1000 Premium Memory Foam Firm Double Mattress
Furniture in Fashion

£329.95 - £499.95

Sealy ActivSleep Ortho Sprung Mattress, Firm Tension, King Size
Sealy ActivSleep Ortho Sprung Mattress, Firm Tension, King Size
John Lewis

£659.00

Eve Medium Firm Original Memory Foam Mattress Yellow
Eve Medium Firm Original Memory Foam Mattress Yellow
Dunelm

£349.00 - £629.00

Silentnight - Eco Firm Mattress - Super King
Silentnight - Eco Firm Mattress - Super King
Furniture Village

£399.00 - £699.00

Millbrook Brilliance 1700 Pocket Mattress - Double (4'6" x 6'3"), Firm
Millbrook Brilliance 1700 Pocket Mattress - Double (4'6" x 6'3"), Firm
Mattressnextday

£489.95 - £909.95

Visco 1000 Premium Memory Foam Firm Small Double Mattress
Visco 1000 Premium Memory Foam Firm Small Double Mattress
Furniture in Fashion

£329.95 - £499.95

Sealy ActivSleep Ortho Sprung Mattress, Firm Tension, Double
Sealy ActivSleep Ortho Sprung Mattress, Firm Tension, Double
John Lewis

£549.00

Silentnight Medium Firm 2800 Pocket Natural Orthopeadic Mattress White
Silentnight Medium Firm 2800 Pocket Natural Orthopeadic Mattress White
Dunelm

£559.20 - £719.20

Sleep Story - Firm Sleep 1500 Mattress - Single
Sleep Story - Firm Sleep 1500 Mattress - Single
Furniture Village

£429.00

Millbrook Temptation 2000 Pocket Mattress - Super King Zip & Link (6' x 6'6"), Firm
Millbrook Temptation 2000 Pocket Mattress - Super King Zip & Link (6' x 6'6"), Firm
Mattressnextday

£589.95 - £1,194.95

Visco 1000 Premium Memory Foam Firm Super King Size Mattress
Visco 1000 Premium Memory Foam Firm Super King Size Mattress
Furniture in Fashion

£549.95 - £769.95

Sealy ActivSleep Ortho Sprung Mattress, Firm Tension, Single
Sealy ActivSleep Ortho Sprung Mattress, Firm Tension, Single
John Lewis

£449.00

Silentnight Medium Firm 2800 Pocket Memory Pillowtop Mattress White
Silentnight Medium Firm 2800 Pocket Memory Pillowtop Mattress White
Dunelm

£535.20 - £695.20

Sleep Story - Firm Sleep 1500 Mattress - King Size
Sleep Story - Firm Sleep 1500 Mattress - King Size
Furniture Village

£549.00

Millbrook Harmony 1400 Pocket Mattress - Super King (6' x 6'6"), Firm
Millbrook Harmony 1400 Pocket Mattress - Super King (6' x 6'6"), Firm
Mattressnextday

£474.95 - £899.95

Visco 1000 Premium Memory Foam Firm King Size Mattress
Visco 1000 Premium Memory Foam Firm King Size Mattress
Furniture in Fashion

£389.95 - £549.95

John Lewis & Partners Classic Eco 1000 Pocket Spring Mattress, Firm Tension, Double
John Lewis & Partners Classic Eco 1000 Pocket Spring Mattress, Firm Tension, Double
John Lewis

£399.00 - £799.00

Sleep Story - Firm Sleep 1500 Mattress - Small Single
Sleep Story - Firm Sleep 1500 Mattress - Small Single
Furniture Village

£429.00

Relyon Woolsack 1750 Pocket Mattress - King Size (5' x 6'6"), Firm
Relyon Woolsack 1750 Pocket Mattress - King Size (5' x 6'6"), Firm
Mattressnextday

£714.95 - £1,429.95

Eve Medium Firm Hybrid Mattress Grey, White and Yellow
Eve Medium Firm Hybrid Mattress Grey, White and Yellow
Dunelm

£299.00

John Lewis & Partners Classic Eco 1000 Pocket Spring Mattress, Firm Tension, Single
John Lewis & Partners Classic Eco 1000 Pocket Spring Mattress, Firm Tension, Single
John Lewis

£349.00 - £749.00

Sleep Story - Firm Sleep 1500 Mattress - Small Double
Sleep Story - Firm Sleep 1500 Mattress - Small Double
Furniture Village

£499.00

Relyon Chatsworth 1200 Pocket Mattress - Small Double (4' x 6'3"), Firm
Relyon Chatsworth 1200 Pocket Mattress - Small Double (4' x 6'3"), Firm
Mattressnextday

£504.95 - £1,144.95

Sale
Memory King Memory Foam Firm Single Mattress
Memory King Memory Foam Firm Single Mattress
Furniture in Fashion

£169.95 £220.94

Silentnight Firm Miracoil Orthopaedic Mattress White
Silentnight Firm Miracoil Orthopaedic Mattress White
Dunelm

£143.20 - £231.20