Medium To Firm
Get the extra support you need without the rock-hard feel. Our medium to firm mattresses give you a firmer sleeping surface that still welcomes your body.
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Original price
£239.95
from £119.95
from £119.95
Current price
£119.95
Sareer Reflex Plus Mattress
• Medium to Firm Comfort
• Memory Foam
• Hypo-Allergenic
🚚 FREE DELIVERY 3-7 Working Days
Description Exceptional Comfort for Every GuestThe Sareer Reflex Plus Mattress is expertly designed to provide your guests with a truly restful ni...
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Original price
£259.95
from £129.95
from £129.95
Current price
£129.95
Sareer Orthopaedic Memory Foam Mattress
• Medium to Firm Comfort
• Open Coil Spring
• Hypo-Allergenic
🚚 FREE DELIVERY 3-7 Working Days
Description Comfort with a Touch of MemoryThe Sareer Orthopaedic Memory Mattress combines supportive open coil springs with a layer of luxurious m...
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Original price
£309.95
from £154.95
from £154.95
Current price
£154.95
Komfi Unity Visco Orthopaedic Foam Mattress
• Medium To Firm Comfort
• Memory Foam
• Removable Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Enhanced Support and ComfortThe Komfi Unity Visco Ortho Mattress is designed with a triple layer construction that delivers exceptional...
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Original price
£309.95
from £154.95
from £154.95
Current price
£154.95
Sareer Pocket Sprung Reflex Plus Mattress
• Medium to Firm Comfort
• Pocket Spring
• Hypo-Allergenic
🚚 FREE DELIVERY 3-7 Working Days
Description Exceptional Comfort and ValueThe Sareer Pocket Reflex Plus Mattress is crafted to deliver both comfort and support at an affordable pr...
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Original price
£349.95
from £174.95
from £174.95
Current price
£174.95
Breasley Uno Comfort Sleep Memory Foam Mattress
• Medium To Firm Comfort
• Memory Foam
• Removable Fabric Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Upgraded Shallow Depth Mattress with Memory FoamThe Breasley Uno Comfort Sleep Memory mattress is an enhanced shallow depth option, ide...
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Original price
£359.95
from £179.95
from £179.95
Current price
£179.95
Sareer Reflex Plus Open Coil Sprung Mattress
• Medium to Firm Comfort
• Open Coil Spring
• Micro-Quilted
🚚 FREE DELIVERY 3-7 Working Days
Description Unmatched Comfort and SupportThe Sareer Reflex Plus Open Coil Mattress combines traditional open coil springs with luxurious Reflex fo...
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Original price
£379.95
from £189.95
from £189.95
Current price
£189.95
Sareer Willow Reflex Foam Mattress
• Medium To Firm Comfort
• Memory Foam
• Hypo-Allergenic
🚚 FREE DELIVERY 3-7 Working Days
Description Unmatched Support and ComfortThe Sareer Willow Reflex Foam Mattress is expertly crafted to deliver outstanding spinal support while mi...
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Original price
£389.95
from £194.95
from £194.95
Current price
£194.95
Sleep Tranquillity Moonrise Luxury Open Coil Mattress
• Medium To Firm Comfort
• Open Coil Spring
• Micro-Quilted
🚚 FREE DELIVERY 3-7 Working Days
Description Timeless Comfort and BreathabilityThe Moonrise Luxury Mattress features superior open coil springs that deliver essential support while...
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Original price
£389.95
from £194.95
from £194.95
Current price
£194.95
Gem Collection Rose Orthopaedic Open Coil Spring Mattress
• Medium To Firm Comfort
• Open Coil Spring
• Orthopaedic
🚚 FREE DELIVERY 3-7 Working Days
Description Timeless Comfort and SupportThe Rose Ortho Mattress features orthopaedic traditional open coil springs, providing firm comfort and rel...
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Original price
£399.95
from £199.95
from £199.95
Current price
£199.95
Sareer Cool Blue Memory Open Coil Sprung Mattress
• Medium to Firm Comfort
• Open Coil Spring
• Hypo-Allergenic
🚚 FREE DELIVERY 3-7 Working Days
Description Cool Comfort and Lasting SupportThe Sareer Cool Blue Memory Open Coil Mattress brings together traditional open coil springs with inno...
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Original price
£429.95
from £214.95
from £214.95
Current price
£214.95
Komfi Unity Memory Foam Orthopaedic Mattress
• Medium To Firm Comfort
• Reflex Foam
• Orthopaedic
🚚 FREE DELIVERY 3-7 Working Days
Description Exceptional Support and ComfortThe Komfi Unity Memory Ortho Mattress expertly combines comforting Neuform memory foam with a firm HD re...
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Original price
£429.95
from £214.95
from £214.95
Current price
£214.95
Gem Collection Amber 1000 Pocket Sprung Mattress
• Medium To Firm Comfort
• Pocket Spring
• Reversible
🚚 FREE DELIVERY 3-7 Working Days
Description Sumptuous Comfort and Support The Amber 1000 Mattress offers a perfect balance of individual comfort and robust support with its 1000 ...
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Original price
£429.95
from £214.95
from £214.95
Current price
£214.95
Sareer Waldorf Reflex Foam Mattress
• Medium to Firm Comfort
• Reflex Foam
• Breathable
🚚 FREE DELIVERY 3-7 Working Days
Description Superior Comfort and SupportThe Sareer Waldorf Reflex Foam Mattress is expertly crafted to meet the demands of landlords, student acco...
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Original price
£449.95
from £224.95
from £224.95
Current price
£224.95
Gem Collection Diamond Cashmere 1000 Pocket Sprung Mattress
• Medium to Firm Comfort
• Luxury Knit Fabric
• 1000 Pocket Springs
🚚 FREE DELIVERY 3-7 Working Days
Description Individual Contoured ComfortPart of the Gem Collection, the Diamond Cashmere 1000 Pocket Sprung Mattress is crafted for those who desir...
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Original price
£449.95
from £224.95
from £224.95
Current price
£224.95
Komfi Rhea Carbon Neutral Deluxe Memory Foam Mattress
• Medium To Firm Comfort
• Memory Foam
• Reflex Foam
🚚 FREE DELIVERY 3-7 Working Days
Description Timeless Comfort and DurabilityThe Rhea Carbon Neutral Deluxe Mattress offers a perfect balance of support and comfort, combining the c...
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Original price
£459.95
from £229.95
from £229.95
Current price
£229.95
Breasley Uno Comfort Pocket Firm Hybrid Mattress
• Medium To Firm Comfort
• Memory Foam
• Removable Fabric Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Firm Support with Individual Pocket SpringsThe Breasley Uno Comfort Pocket Firm mattress features 1000 firmer individual pocket springs...
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Original price
£459.95
from £229.95
from £229.95
Current price
£229.95
Komfi Rhea Carbon Neutral Superior Memory Foam Mattress
• Medium To Firm Comfort
• Reflex Foam
• Seaqual Fibre
🚚 FREE DELIVERY 3-7 Working Days
Description Timeless Comfort and DurabilityThe Rhea Carbon Neutral Superior Mattress combines luxurious comfort with an eco-conscious design, offer...
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Original price
£529.95
from £244.95
from £244.95
Current price
£244.95
Breasley Uno Sunrise Flourish 1000 Pocket Firm Hybrid Mattress
• Medium To Firm Comfort
• Reflex Foam
• Removable Fabric Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Clean and Protective Sleep SurfaceThe Breasley Uno Sunrise Flourish 1000 Firm hybrid mattress is equipped with our Uno-Pure Antimicrobi...
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Original price
£489.95
from £244.95
from £244.95
Current price
£244.95
Kayflex Empress Pocket Spring Orthopaedic Mattress
• Medium to Firm Comfort
• Pocket Spring
• Orthopaedic
🚚 FREE DELIVERY 3-7 Working Days
Description Ultimate Comfort and SupportThe Kayflex Empress Ortho Mattress is meticulously crafted for those who prioritise comfort and support. F...
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Original price
£509.95
from £254.95
from £254.95
Current price
£254.95
Gem Collection Crystal Luxury 1000 Pocket Spring Mattress
• Medium To Firm Comfort
• Pocket Spring
• Micro-Quilted
🚚 FREE DELIVERY 3-7 Working Days
Description Timeless Comfort and Contoured SupportThe Crystal Luxury 1000 Mattress features 1000 sumptuous pocket springs that provide individual ...
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Original price
£539.95
from £269.95
from £269.95
Current price
£269.95
Sareer Blossom Cool Blue Memory Foam Mattress
• Medium to Firm Comfort
• Memory Foam
• Hypo-Allergenic
🚚 FREE DELIVERY 3-7 Working Days
Description Enhanced Comfort and SustainabilityThe Sareer Blossom Cool Blue Memory Foam Mattress combines cutting-edge technology with eco-friendl...
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Original price
£539.95
from £269.95
from £269.95
Current price
£269.95
Sareer Gel Pocket Sprung Mattress
• Medium To Firm Comfort
• Pocket Spring
• Hypo-Allergenic
🚚 FREE DELIVERY 3-7 Working Days
Description Unmatched Support and ComfortThe Sareer Gel Pocket Sprung Mattress is expertly crafted to provide exceptional comfort and support thro...
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Original price
£559.95
from £279.95
from £279.95
Current price
£279.95
Gem Collection Garnet 1000 Pocket Spring Mattress
• Medium To Firm Comfort
• Pocket Spring
• Micro-Quilted
🚚 FREE DELIVERY 3-7 Working Days
Description Timeless Comfort and Lasting Support The Garnet 1000 Mattress combines the personalised support of 1000 pocket springs with the plush ...
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Original price
£559.95
from £279.95
from £279.95
Current price
£279.95
Kayflex Memory Foam Silver Mattress
• Medium to Firm Comfort
• Memory Foam
• Zipped Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Superior Comfort and SupportThe Kayflex Memory Foam Silver Mattress is expertly crafted for those who prioritise both comfort and supp...
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Original price
£569.95
from £284.95
from £284.95
Current price
£284.95
Breasley Uno Invigorate Pocket 2800 Hybrid Mattress
• Medium To Firm Comfort
• Reflex Foam
• Removable Fabric Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Enhanced Comfort with Premium FoamThe Breasley Uno Invigorate Pocket 2800 hybrid mattress features a generous top layer of Premium Comf...
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Original price
£639.95
from £319.95
from £319.95
Current price
£319.95
Breasley Uno Invigorate Memory Pocket 1800 Firm Hybrid Mattress
• Medium To Firm Comfort
• Memory Foam
• Removable Fabric Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Comfort-Enhancing Memory Foam CoverThe Breasley Uno Invigorate Memory Pocket 1800 Firm hybrid mattress is designed with our comfort-boo...
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Original price
£679.95
from £339.95
from £339.95
Current price
£339.95
Kayflex Memory Foam Coolmax Mattress
• Medium to Firm Comfort
• Memory Foam
• Removable Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Unrivalled Comfort and SupportThe Kayflex Memory Foam Coolmax Mattress is expertly designed for those who desire a cool and comfortabl...
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Original price
£679.95
from £339.95
from £339.95
Current price
£339.95
Kayflex Gel Comfy Tension Relief 1000 Pocket Spring Mattress
• Medium to Firm Comfort
• Pocket Spring
• Removable Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Ultimate Comfort and SupportThe Kayflex Gel Comfy Tension Relief Mattress is thoughtfully designed for those seeking a restful night’s...
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Original price
£619.95
from £339.95
from £339.95
Current price
£339.95
Sareer Pocketo 3000 Pocket Sprung Mattress
• Medium to Firm Comfort
• Pocket Spring
• Hand Tufted
🚚 FREE DELIVERY 3-7 Working Days
Description Unrivalled Comfort and ResilienceThe Sareer Pocketo 3000 Pocket Sprung Mattress is crafted with a focus on luxurious comfort and durab...
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Original price
£689.95
from £344.95
from £344.95
Current price
£344.95
Sareer Pocketo Cool Blue 3000 Memory Pocket Sprung Mattress
• Medium to Firm Comfort
• Pocket Spring
• Hand Tufted
🚚 FREE DELIVERY 3-7 Working Days
Description Timeless Comfort and Superior SupportThe Sareer Pocketo Cool Blue 3000 Pocket Sprung Mattress merges traditional quality with advanced...
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Original price
£759.95
from £359.95
from £359.95
Current price
£359.95
Kayflex Memory Foam Platinum Mattress
• Medium to Firm Comfort
• Memory Foam
• Removable Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Ultimate Comfort and SupportThe Kayflex Memory Foam Platinum Mattress is meticulously designed for those who seek the highest levels o...
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Original price
£719.95
from £359.95
from £359.95
Current price
£359.95
Kayflex Siberia Pocket Spring Mattress
• Medium to firm Comfort
• Pocket Spring
• Foam Encapsulated
🚚 FREE DELIVERY 3-7 Working Days
Description Luxurious Comfort and SoftnessThe Kayflex Siberia Mattress is meticulously crafted for those who prioritise a plush sleeping experienc...
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Original price
£719.95
from £359.95
from £359.95
Current price
£359.95
Sareer Pocketo Reflex Plus 3000 Pocket Sprung Mattress
• Medium to Firm Comfort
• Pocket Spring
• Hand Tufted
🚚 FREE DELIVERY 3-7 Working Days
Description Ultimate Comfort and SupportThe Sareer Pocketo Reflex Plus 3000 Pocket Sprung Mattress exemplifies the pinnacle of sleep innovation, c...
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Original price
£759.95
from £379.95
from £379.95
Current price
£379.95
Kayflex Hibern8 Gel Infused Latex Mattress
• Medium to Firm Comfort
• Pocket Spring
• Removable Cover
🚚 FREE DELIVERY 3-7 Working Days
Description Exceptional Comfort and SupportThe Kayflex Hibern8 Gel Infused Latex Mattress is meticulously designed for those seeking the ultimate ...
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Original price
£759.95
from £379.95
from £379.95
Current price
£379.95
Sareer Pocketo Memory Foam 3000 Pocket Sprung Mattress
• Medium to Firm Comfort
• Pocket Spring
• Hand Tufted
🚚 FREE DELIVERY 3-7 Working Days
Description Unmatched Comfort and Lasting SupportThe Sareer Pocketo Memory Foam 3000 Pocket Sprung Mattress blends innovative design with premium ...
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Original price
£759.95
from £379.95
from £379.95
Current price
£379.95
Sareer Pocketo Gel 3000 Pocket Sprung Mattress
• Medium to Firm Comfort
• Pocket Spring
• Hand Tufted
🚚 FREE DELIVERY 3-7 Working Days
Description Exceptional Comfort and Cooling Gel SupportThe Sareer Pocketo Gel 3000 Pocket Sprung Mattress is meticulously crafted for those who pr...
View full detailsWhat is a medium to firm mattress?
Medium to firm mattresses deliver enhanced support while keeping the comfort you need for great sleep. The surface doesn't sink like softer beds, instead holding your body in a higher, more supportive position.
These mattresses provide clear, firm resistance that helps keep your spine in proper alignment throughout the night. You'll feel the stable foundation working beneath the comfort layer to prevent dips and maintain good sleeping posture.
Different types of medium to firm mattresses
Open coil mattresses pair traditional spring networks with memory foam or quilted tops to create supportive comfort at a great value.
Pocket spring beds wrap individual coils in fabric, adding memory foam layers for targeted support that minimizes partner disturbance.
Pure memory foam mattresses layer dense foams of different types to create consistent support that responds to your body.
Hybrid designs combine the best features of springs and foam, using advanced materials to deliver reliable, medium-firm support.
How a medium to firm mattress feels
When you first lie down on a medium to firm mattress, you'll notice a supportive, level surface — your body rests securely on top with enough cushioning for comfort.
A sturdy foundation helps maintain spinal alignment while allowing you to move, avoiding that 'trapped' feeling some firmer mattresses can create.
This level of firmness works especially well for back and stomach sleepers. It prevents hips from sinking while supporting the spine's natural curve.
Our medium to firm collection
The Sareer Pocket Reflex Plus combines 1000 adaptive pocket springs with a supportive foam layer, creating a stable sleep surface that responds to your every move.
With its no-flip design and hypoallergenic surface, this mattress offers hassle-free maintenance while keeping dust mites and allergens at bay.
The Breasley Uno Sunrise Flourish delivers firm, consistent support that back sleepers need. Precision-engineered pocket springs maintain perfect spinal alignment.
The antimicrobial cover adds an extra dimension of freshness to your sleep surface, while the firm(ish) surface provides reliable support throughout the night.
Want a mattress that gives you consistent support year after year? The Crystal Luxury 1000 delivers medium-firm comfort with its deep 28cm profile.
The pocket springs respond to every movement, while the reversible design means you can flip it regularly to maintain that 'new mattress' feel.
The Kayflex Memory Foam Silver combines medium-firm support with pressure-relieving comfort, balancing a solid 15cm reflex foam base with an adaptive 5cm memory foam layer.
Its silver-infused antimicrobial cover ensures your sleep surface stays naturally fresh, while the removable design makes maintenance effortless.