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    Back to Small Double Mattress
    Home Page Mattresses Small Double Mattress Firm Tension
    Firm Tension

    Firm Small Double Mattresses

    Our firm small double mattresses provide the extra support needed for back and stomach sleepers. A firmer feel helps promote healthy posture, making these mattresses ideal for adults or teenagers who prefer a sturdier, more supportive sleeping surface.

    Discover options from brands like Postureflex, Giltedge, and Deepsleep, all designed with durability and long-term support in mind.

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    Size

    Small Single (2'6") (8) Small Single (2'6")
    Single (3'0") (15) Single (3'0")
    Small Double (4'0") (15) Small Double (4'0")
    Double (4'6") (15) Double (4'6")
    King Size (5'0") (15) King Size (5'0")
    Super King (6'0") (15) Super King (6'0")
    King Zip & Link (1) King Zip & Link
    Super King Zip & Link (4) Super King Zip & Link

    Manufacturer

    Linthorpe Beds (1) Linthorpe Beds
    Espoir (1) Espoir
    Hypnos (1) Hypnos
    Kayflex (2) Kayflex
    Silentnight (4) Silentnight
    Sleepeezee (3) Sleepeezee
    Sluma (3) Sluma

    Delivery Speed

    Next Day (1) Next Day
    2 Days (6) 2 Days
    2 Weeks (5) 2 Weeks
    3 Weeks (3) 3 Weeks

    Mattress Core

    Continuous Coil (2) Continuous Coil
    Foam (2) Foam
    Open Coil (3) Open Coil
    Pocket Springs (8) Pocket Springs

    Mattress Tension

    Extra Firm (1) Extra Firm
    Firm (12) Firm
    Medium (1) Medium
    Medium to Soft (1) Medium to Soft

    Mattress Fillings

    Cotton and Viscose (1) Cotton and Viscose
    Dual Gel Foam (3) Dual Gel Foam
    Foam (2) Foam
    Natural Fillings (1) Natural Fillings
    Polyester (2) Polyester
    Soft White Fillings (2) Soft White Fillings
    Solotex™ (1) Solotex™
    UltraGel™ layer (1) UltraGel™ layer

    Mattress Depth

    Average (5) Average
    Deep (8) Deep
    Shallow (1) Shallow

    Care

    Non Turn (7) Non Turn
    Reversible (7) Reversible
    Filter icon Filters
    Showing all of 15 results
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    Sluma Hibernia Ortho Mattress
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    Sluma Hibernia Ortho Mattress

    Our Price £199.95 inc. VAT
    Price £221.00 inc. VAT
    You Save £21.05 (10%)
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    Open Coil Springs Polyester Blend 12 Months Guarantee Firm Tension 25cm / 10 Inches Deep
    Sluma Logo
    Delivery logo 2 Days Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £199.95
    2 Days
    Single (3'0")
    £199.95
    2 Days
    Small Double (4'0")
    £249.95
    2 Days
    Double (4'6")
    £249.95
    2 Days
    King Size (5'0")
    £299.95
    2 Days
    Super King (6'0")
    £369.95
    2 Days
    Add to Basket
    Sluma Britannia 1500 Mattress
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    Sluma Britannia 1500 Mattress

    Our Price £269.95 inc. VAT
    Price £322.00 inc. VAT
    You Save £52.05 (16%)
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    1500 Pocket Springs Polyester Blend 12 Months Guarantee Firm Tension 25cm / 10 Inches Deep
    Sluma Logo
    Delivery logo 2 Days Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £269.95
    2 Days
    Single (3'0")
    £269.95
    2 Days
    Small Double (4'0")
    £319.95
    2 Days
    Double (4'6")
    £319.95
    2 Days
    King Size (5'0")
    £369.95
    2 Days
    Super King (6'0")
    £489.95
    2 Days
    Add to Basket
    Sluma Orthocare Mattress

    Sluma Orthocare Mattress

    Our Price £169.95 inc. VAT
    Price £196.00 inc. VAT
    You Save £26.05 (13%)
    Open Coil Springs Polyester Blend 12 Months Guarantee Firm Tension 23cm / 9 Inches Deep
    Sluma Logo
    Delivery logo 2 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £169.95
    2 Weeks
    Single (3'0")
    £169.95
    2 Weeks
    Small Double (4'0")
    £209.95
    2 Weeks
    Double (4'6")
    £209.95
    2 Weeks
    King Size (5'0")
    £249.95
    2 Weeks
    Super King (6'0")
    £319.95
    2 Weeks
    Add to Basket
    Sleepeezee Jessica Performance 2800 Mattress

    Sleepeezee Jessica Performance 2800 Mattress

    Price Call Today: 01642 613684 inc. VAT
    2800 Pocket Springs Polyester Blend 10 Year Guarantee Medium Tension 29cm / 11 Inches Deep
    Sleepeezee logo
    Delivery logo 2 Days Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £0.00
    Small Double (4'0")
    £0.00
    Double (4'6")
    £0.00
    King Size (5'0")
    £0.00
    Super King (6'0")
    £0.00
    Super King Zip & Link
    £0.00
    Add to Basket
    Sleepeezee Jessica Deluxe 3700 Mattress

    Sleepeezee Jessica Deluxe 3700 Mattress

    Price Call Today: 01642 613684 inc. VAT
    Polyester Blend 10 Year Guarantee Medium to Soft Tension
    Sleepeezee logo
    Delivery logo 2 Days Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £0.00
    Small Double (4'0")
    £0.00
    Double (4'6")
    £0.00
    King Size (5'0")
    £0.00
    Super King (6'0")
    £0.00
    Super King Zip & Link
    £0.00
    Add to Basket
    Sleepeezee Jessica Ortho 1600 Mattress

    Sleepeezee Jessica Ortho 1600 Mattress

    Price Call Today: 01642 613684 inc. VAT
    1600 Pocket Springs Polyester Blend 10 Year Guarantee Firm Tension 25cm / 10 Inches Deep
    Sleepeezee logo
    Delivery logo 2 Days Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £0.00
    Small Double (4'0")
    £0.00
    Double (4'6")
    £0.00
    King Size (5'0")
    £0.00
    Super King (6'0")
    £0.00
    Super King Zip & Link
    £0.00
    Add to Basket
    Espoir Ortho Natural 1000 Mattress

    Espoir Ortho Natural 1000 Mattress

    Price Call Today: 01642 613684 inc. VAT
    1000 Pocket Springs Fillings Specification : Natural Fillings 5 Year Warranty Firm Tension
    Espoir Logo
    Delivery logo 3 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £0.00
    Single (3'0")
    £0.00
    Small Double (4'0")
    £0.00
    Double (4'6")
    £0.00
    King Size (5'0")
    £0.00
    Super King (6'0")
    £0.00
    Add to Basket
    Hypnos Firmrest Mattress

    Hypnos Firmrest Mattress

    Our Price £579.95 inc. VAT
    Price £691.00 inc. VAT
    You Save £111.05 (16%)
    Core Specification : ReActive 6-Turn Springs Fillings Specification : Cotton 10 Year Guarantee Extra Firm Tension 26cm / 10 Inches Deep
    Hypnos Logo
    Delivery logo 2 Days Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £579.95
    6 Weeks
    Single (3'0")
    £579.95
    6 Weeks
    Small Double (4'0")
    £799.95
    6 Weeks
    Double (4'6")
    £799.95
    6 Weeks
    King Size (5'0")
    £899.95
    2 Days
    Super King (6'0")
    £1,099.95
    6 Weeks
    King Zip & Link
    £1,699.95
    6 Weeks
    Super King Zip & Link
    £1,699.95
    6 Weeks
    Add to Basket
    Silentnight UltraGel 1400 Pocket Mattress
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    Silentnight UltraGel 1400 Pocket Mattress

    Our Price £599.95 inc. VAT
    Price £819.00 inc. VAT
    You Save £219.05 (27%)
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    Core Specification : 1400 Mirapocket® Springs Gel 5 Year Guarantee Firm Tension 29cm / 11 Inches Deep
    Silentnight Logo
    Delivery logo 2 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £599.95
    2 Weeks
    Small Double (4'0")
    £799.95
    2 Weeks
    Double (4'6")
    £799.95
    2 Weeks
    King Size (5'0")
    £949.95
    2 Weeks
    Super King (6'0")
    £1,149.95
    2 Weeks
    Add to Basket
    Silentnight Elite Luxuriant Natural Pocket 1400 Mattress
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    Silentnight Elite Luxuriant Natural Pocket 1400 Mattress

    Our Price £549.95 inc. VAT
    Price £769.00 inc. VAT
    You Save £219.05 (28%)
    TRY ME INSTORE TODAY
    1400 Pocket Springs Fillings Specification : Silk, Cashmere & Wool 5 Year Guarantee Firm Tension 28cm / 11 Inches Deep
    Silentnight Logo
    Delivery logo Next Day Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £549.95
    2 Weeks
    Small Double (4'0")
    £699.95
    2 Weeks
    Double (4'6")
    £699.95
    Next Day
    King Size (5'0")
    £849.95
    Next Day
    Super King (6'0")
    £949.95
    2 Weeks
    Add to Basket
    Kayflex Ecoflex 20cm Reflex Firm Foam Mattress

    Kayflex Ecoflex 20cm Reflex Firm Foam Mattress

    Our Price £169.95 inc. VAT
    Price £302.00 inc. VAT
    You Save £132.05 (44%)
    Foam Interior Reflex Foam 6 Year Warranty Firm Tension 20cm / 8 Inches Deep
    Kayflex Logo
    Delivery logo 3 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £169.95
    3 Weeks
    Single (3'0")
    £169.95
    3 Weeks
    Small Double (4'0")
    £249.95
    3 Weeks
    Double (4'6")
    £249.95
    3 Weeks
    King Size (5'0")
    £319.95
    3 Weeks
    Super King (6'0")
    £399.95
    3 Weeks
    Add to Basket
    Kayflex Ecoflex 15cm Firm Reflex Foam Mattress

    Kayflex Ecoflex 15cm Firm Reflex Foam Mattress

    Our Price £119.95 inc. VAT
    Price £200.00 inc. VAT
    You Save £80.05 (40%)
    Foam Interior Reflex Foam 6 Year Warranty Firm Tension 15cm / 6 Inches Deep
    Kayflex Logo
    Delivery logo 3 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £119.95
    3 Weeks
    Single (3'0")
    £119.95
    3 Weeks
    Small Double (4'0")
    £169.95
    3 Weeks
    Double (4'6")
    £169.95
    3 Weeks
    King Size (5'0")
    £219.95
    3 Weeks
    Super King (6'0")
    £269.95
    3 Weeks
    Add to Basket
    Linthorpe Beds Orthocare Mattress

    Linthorpe Beds Orthocare Mattress

    Our Price £169.95 inc. VAT
    Price £196.00 inc. VAT
    You Save £26.05 (13%)
    Open Coil Springs Polyester Blend 12 Months Guarantee Firm Tension 23cm / 9 Inches Deep
    Linthorpe Beds Logo
    Delivery logo 2 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £169.95
    2 Weeks
    Single (3'0")
    £169.95
    2 Weeks
    Small Double (4'0")
    £209.95
    2 Weeks
    Double (4'6")
    £209.95
    2 Weeks
    King Size (5'0")
    £249.95
    2 Weeks
    Super King (6'0")
    £319.95
    2 Weeks
    Add to Basket
    Silentnight Rio Miracoil Cushion Top Mattress

    Silentnight Rio Miracoil Cushion Top Mattress

    Our Price £259.95 inc. VAT
    Price £389.00 inc. VAT
    You Save £129.05 (33%)
    Miracoil® Spring System Fillings Specification : EcoComfort Fibre® 5 Year Guarantee Firm Tension 24cm / 9½ Inches Deep
    Silentnight Logo
    Delivery logo 2 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £259.95
    2 Weeks
    Small Double (4'0")
    £359.95
    2 Weeks
    Double (4'6")
    £359.95
    2 Weeks
    King Size (5'0")
    £419.95
    2 Weeks
    Super King (6'0")
    £499.95
    2 Weeks
    Add to Basket
    Silentnight Amsterdam Miracoil Mattress

    Silentnight Amsterdam Miracoil Mattress

    Our Price £289.95 inc. VAT
    Price £429.00 inc. VAT
    You Save £139.05 (32%)
    Miracoil® Spring System Fillings Specification : EcoComfort Fibre® 5 Year Guarantee Firm Tension 24cm / 9½ Inches Deep
    Silentnight Logo
    Delivery logo 2 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £289.95
    2 Weeks
    Small Double (4'0")
    £389.95
    2 Weeks
    Double (4'6")
    £389.95
    2 Weeks
    King Size (5'0")
    £449.95
    2 Weeks
    Super King (6'0")
    £549.95
    2 Weeks
    Add to Basket
    Showing all of 15 results
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    Custom Size Mattresses

    If you are looking for a caravan mattress or one for a bespoke bed frame, you may need a mattress outside of standard sizes (4'0" x 6'3" / 120cm x 190cm). Our custom size mattress service gives you full flexibility over size and firmness, allowing you to order exactly what you need.

    Small Double Beds

    Complete your room with a Small Double Bed, available in a wide range of bed frames and divan bases, as well as full divan sets.

    What Our Customers Have To Say About Us

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    Call one of our sleep experts on 01642 613684 01642 613684
    Or email us at sales@linthorpebeds.co.uk

    Our Stores

    Stockton Store Location
    Portrack Lane Stockton-On-Tees, TS18 2RB Tel: 01642 602160 Tel: 01642 602160
    Darlington Store Location
    Russell Street Darlington, DL1 1PT Tel: 01325 351477 Tel: 01325 351477

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    Our sales staff are trained through the Sleep Council Sales Academyy
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