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

    Medium Firm Small Double Mattresses

    For versatile comfort that suits a variety of sleeping styles, our small double medium firm mattresses are an excellent choice. Offering a blend of gentle cushioning and reliable support, they’re ideal for guest rooms or for sleepers who prefer a balanced feel.

    Choose from pocket sprung, memory foam or hybrid constructions from trusted brands such as Silentnight, Deepsleep and Postureflex.

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    Size

    King Zip & Link (6) King Zip & Link
    Small Single (2'6") (11) Small Single (2'6")
    Single (3'0") (18) Single (3'0")
    Small Double (4'0") (17) Small Double (4'0")
    Double (4'6") (18) Double (4'6")
    King Size (5'0") (18) King Size (5'0")
    Super King (6'0") (17) Super King (6'0")
    Super King Zip & Link (6) Super King Zip & Link

    Manufacturer

    Linthorpe Beds (2) Linthorpe Beds
    Baker & Wells (4) Baker & Wells
    Deepsleep Beds (2) Deepsleep Beds
    Harrison Spinks (6) Harrison Spinks
    Kayflex (1) Kayflex
    Silentnight (3) Silentnight

    Delivery Speed

    Next Day (4) Next Day
    Speedy (3) Speedy
    Standard (4) Standard
    1 Week (1) 1 Week
    6 Weeks (6) 6 Weeks

    Mattress Core

    Continuous Coil (1) Continuous Coil
    Foam (1) Foam
    Open Coil (2) Open Coil
    Pocket Springs (10) Pocket Springs

    Mattress Tension

    Choice of tension (6) Choice of tension
    Medium to Firm (12) Medium to Firm

    Mattress Fillings

    Memory Foam (4) Memory Foam
    Natural Fillings (6) Natural Fillings
    Polyester (1) Polyester
    Soft White Fillings (2) Soft White Fillings

    Mattress Depth

    Average (8) Average
    Deep (4) Deep
    Shallow (1) Shallow

    Care

    Non Turn (10) Non Turn
    Reversible (8) Reversible
    Filter icon Filters
    Showing all of 18 results
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    Deepsleep Memory Plus 1500 Mattress

    Deepsleep Memory Plus 1500 Mattress

    Our Price £369.95 inc. VAT
    Price £432.00 inc. VAT
    You Save £62.05 (14%)
    1500 Pocket Springs Memory Foam 12 Months Guarantee Medium to Firm Tension 25cm / 10 Inches Deep
    Deepsleep Logo
    Delivery logo Speedy Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £369.95
    2 Days
    Single (3'0")
    £369.95
    2 Days
    Small Double (4'0")
    £419.95
    2 Days
    Double (4'6")
    £419.95
    2 Days
    King Size (5'0")
    £459.95
    2 Days
    Super King (6'0")
    £609.95
    2 Days
    Add to Basket
    Silentnight Elite Aria Eco 1200 Mattress

    Silentnight Elite Aria Eco 1200 Mattress

    Our Price £409.95 inc. VAT
    Price £599.00 inc. VAT
    You Save £189.05 (32%)
    1200 Mirapocket® Springs Fillings Specification : EcoComfort Fibre® 5 Year Guarantee Medium to Firm Tension 28cm / 11 Inches Deep
    Silentnight Logo
    Delivery logo Standard Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £409.95
    2 Weeks
    Double (4'6")
    £539.95
    2 Weeks
    King Size (5'0")
    £659.95
    2 Weeks
    Super King (6'0")
    £779.95
    2 Weeks
    Add to Basket
    Baker and Wells Memory Touch 1000 Pocket Mattress
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    Baker and Wells Memory Touch 1000 Pocket Mattress

    Our Price £199.95 inc. VAT
    Price £247.00 inc. VAT
    You Save £47.05 (19%)
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    1000 Pocket Springs Polyester Blend 3 Year Guarantee Medium to Firm Tension
    Baker & Wells
    Delivery logo Next Day Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £199.95
    Next Day
    Small Double (4'0")
    £269.95
    1 Week
    Double (4'6")
    £269.95
    1 Week
    King Size (5'0")
    £349.95
    1 Week
    Super King (6'0")
    £399.95
    Next Day
    Add to Basket
    Harrison Spinks Valentina 26750 Mattress
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    Harrison Spinks Valentina 26750 Mattress

    Our Price £2,499.95 inc. VAT
    Price £2,749.95 inc. VAT
    You Save £250.00 (9%)
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    Luxurious Natural Fillings 10 Year Warranty Choice of Mattress Tension 29cm / 11 Inches Deep
    Harrison Spinks Logo
    Delivery logo 6 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £2,499.95
    6 Weeks
    Single (3'0")
    £2,499.95
    6 Weeks
    Small Double (4'0")
    £3,449.95
    6 Weeks
    Double (4'6")
    £3,449.95
    6 Weeks
    King Size (5'0")
    £3,804.95
    6 Weeks
    Super King (6'0")
    £4,749.95
    6 Weeks
    King Zip & Link
    £4,899.95
    6 Weeks
    Super King Zip & Link
    £5,749.95
    6 Weeks
    Add to Basket
    Harrison Spinks Sofia 6900 Mattress
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    Harrison Spinks Sofia 6900 Mattress

    Our Price £999.95 inc. VAT
    Price £1,119.95 inc. VAT
    You Save £120.00 (11%)
    TRY ME INSTORE TODAY
    Luxurious Natural Fillings 10 Year Warranty Choice of Mattress Tension 28cm / 11 Inches Deep
    Harrison Spinks Logo
    Delivery logo 6 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £999.95
    6 Weeks
    Single (3'0")
    £999.95
    6 Weeks
    Small Double (4'0")
    £1,399.95
    6 Weeks
    Double (4'6")
    £1,399.95
    6 Weeks
    King Size (5'0")
    £1,599.95
    6 Weeks
    Super King (6'0")
    £1,949.95
    6 Weeks
    King Zip & Link
    £2,099.95
    6 Weeks
    Super King Zip & Link
    £2,399.95
    6 Weeks
    Add to Basket
    Harrison Spinks Maya 3900 Mattress
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    Harrison Spinks Maya 3900 Mattress

    Our Price £899.95 inc. VAT
    Price £999.95 inc. VAT
    You Save £100.00 (10%)
    TRY ME INSTORE TODAY
    Luxurious Natural Fillings 10 Year Warranty Choice of Mattress Tension 25cm / 10 Inches Deep
    Harrison Spinks Logo
    Delivery logo 6 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £899.95
    6 Weeks
    Single (3'0")
    £899.95
    6 Weeks
    Small Double (4'0")
    £1,299.95
    6 Weeks
    Double (4'6")
    £1,299.95
    6 Weeks
    King Size (5'0")
    £1,399.95
    6 Weeks
    Super King (6'0")
    £1,749.95
    6 Weeks
    King Zip & Link
    £1,899.95
    6 Weeks
    Super King Zip & Link
    £2,199.95
    6 Weeks
    Add to Basket
    Harrison Spinks Talia 18750 Mattress
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    Harrison Spinks Talia 18750 Mattress

    Our Price £1,849.95 inc. VAT
    Price £2,009.95 inc. VAT
    You Save £160.00 (8%)
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    Luxurious Natural Fillings 10 Year Warranty Choice of Mattress Tension 27cm / 10½ Inches Deep
    Harrison Spinks Logo
    Delivery logo 6 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £1,849.95
    6 Weeks
    Single (3'0")
    £1,849.95
    6 Weeks
    Small Double (4'0")
    £2,499.95
    6 Weeks
    Double (4'6")
    £2,499.95
    6 Weeks
    King Size (5'0")
    £2,799.95
    6 Weeks
    Super King (6'0")
    £3,499.95
    6 Weeks
    King Zip & Link
    £3,599.95
    6 Weeks
    Super King Zip & Link
    £4,249.95
    6 Weeks
    Add to Basket
    Harrison Spinks Zuri 10750 Mattress
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    Harrison Spinks Zuri 10750 Mattress

    Our Price £1,399.95 inc. VAT
    Price £1,519.95 inc. VAT
    You Save £120.00 (8%)
    TRY ME INSTORE TODAY
    10750 Pocket Springs Luxurious Natural Fillings 10 Year Warranty Choice of Mattress Tension 28cm / 11 Inches Deep
    Harrison Spinks Logo
    Delivery logo 6 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £1,399.95
    6 Weeks
    Single (3'0")
    £1,399.95
    6 Weeks
    Small Double (4'0")
    £1,899.95
    6 Weeks
    Double (4'6")
    £1,899.95
    6 Weeks
    King Size (5'0")
    £2,099.95
    6 Weeks
    Super King (6'0")
    £2,669.95
    6 Weeks
    King Zip & Link
    £2,749.95
    6 Weeks
    Super King Zip & Link
    £3,249.95
    6 Weeks
    Add to Basket
    Harrison Spinks Eden 13500 Mattress
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    Harrison Spinks Eden 13500 Mattress

    Our Price £1,599.95 inc. VAT
    Price £1,749.95 inc. VAT
    You Save £150.00 (9%)
    TRY ME INSTORE TODAY
    13500 Pocket Springs Luxurious Natural Fillings 10 Year Warranty Choice of Mattress Tension 31cm / 12 Inches Deep
    Harrison Spinks Logo
    Delivery logo 6 Weeks Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £1,599.95
    6 Weeks
    Single (3'0")
    £1,599.95
    6 Weeks
    Small Double (4'0")
    £2,179.95
    6 Weeks
    Double (4'6")
    £2,199.95
    6 Weeks
    King Size (5'0")
    £2,449.95
    6 Weeks
    Super King (6'0")
    £3,049.95
    6 Weeks
    King Zip & Link
    £3,149.95
    6 Weeks
    Super King Zip & Link
    £3,699.95
    6 Weeks
    Add to Basket
    Deepsleep Ellerby Mattress

    Deepsleep Ellerby Mattress

    Our Price £149.95 inc. VAT
    Price £168.00 inc. VAT
    You Save £18.05 (11%)
    Open Coil Springs Polyester Blend 12 Months Guarantee Medium to Firm Tension 24cm / 9½ Inches Deep
    Deepsleep Logo
    Delivery logo Next Day Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £149.95
    2 Days
    Single (3'0")
    £149.95
    2 Days
    Small Double (4'0")
    £199.95
    Next Day
    Double (4'6")
    £199.95
    2 Days
    King Size (5'0")
    £219.95
    2 Days
    Super King (6'0")
    £299.95
    2 Days
    Add to Basket
    Baker and Wells Memory Comfort Mattress

    Baker and Wells Memory Comfort Mattress

    Our Price £249.95 inc. VAT
    Price £324.00 inc. VAT
    You Save £74.05 (23%)
    1000 Pocket Springs Memory Foam 3 Year Guarantee Medium to Firm Tension 23cm / 9 Inches Deep
    Baker & Wells
    Delivery logo 1 Week Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £249.95
    1 Week
    Small Double (4'0")
    £349.95
    1 Week
    Double (4'6")
    £349.95
    1 Week
    King Size (5'0")
    £429.95
    1 Week
    Super King (6'0")
    £519.95
    1 Week
    Add to Basket
    Baker and Wells Diamond Mattress
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    Baker and Wells Diamond Mattress

    Our Price £349.95 inc. VAT
    Price £438.00 inc. VAT
    You Save £88.05 (20%)
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    1000 Pocket Springs Polyester Blend 3 Year Guarantee Medium to Firm Tension 30cm / 12 Inches Deep
    Baker & Wells
    Delivery logo Next Day Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £349.95
    Next Day
    Small Double (4'0")
    £499.95
    Next Day
    Double (4'6")
    £499.95
    Next Day
    King Size (5'0")
    £599.95
    Next Day
    Super King (6'0")
    £719.95
    Next Day
    Add to Basket
    Baker and Wells Excellence 1000 Pocket Mattress
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    Baker and Wells Excellence 1000 Pocket Mattress

    Our Price £219.95 inc. VAT
    Price £286.00 inc. VAT
    You Save £66.05 (23%)
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    1000 Pocket Springs Polyester Blend 3 Year Guarantee Medium to Firm Tension 18cm / 7 Inches Deep
    Baker & Wells
    Delivery logo Next Day Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £219.95
    Next Day
    Small Double (4'0")
    £299.95
    Next Day
    Double (4'6")
    £299.95
    Next Day
    King Size (5'0")
    £399.95
    Next Day
    Super King (6'0")
    £499.95
    Next Day
    Add to Basket
    Kayflex Bronze Memory Foam Mattress

    Kayflex Bronze Memory Foam Mattress

    Our Price £149.95 inc. VAT
    Price £340.00 inc. VAT
    You Save £190.05 (56%)
    Foam Interior 5cm / 2 Inch Memory Foam 6 Year Warranty Medium to Firm Tension 20cm / 8 Inches Deep
    Kayflex Logo
    Delivery logo Standard Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £149.95
    3 Weeks
    Single (3'0")
    £149.95
    3 Weeks
    Small Double (4'0")
    £199.95
    3 Weeks
    Double (4'6")
    £199.95
    3 Weeks
    King Size (5'0")
    £249.95
    3 Weeks
    Super King (6'0")
    £299.95
    3 Weeks
    Add to Basket
    Linthorpe Beds Tuscan Breeze 2000 Mattress
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    Linthorpe Beds Tuscan Breeze 2000 Mattress

    Our Price £369.95 inc. VAT
    Price £420.00 inc. VAT
    You Save £50.05 (12%)
    TRY ME INSTORE TODAY
    2000 Pocket Springs Memory Foam & Polyester 5 Year Warranty Medium to Firm Tension 28cm / 11 Inches Deep
    Linthorpe Beds Logo
    Delivery logo Speedy Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £369.95
    2 Days
    Single (3'0")
    £369.95
    2 Days
    Small Double (4'0")
    £429.95
    2 Days
    Double (4'6")
    £429.95
    2 Days
    King Size (5'0")
    £479.95
    2 Days
    Super King (6'0")
    £629.95
    2 Days
    Add to Basket
    Linthorpe Beds Penrith Slimline Mattress

    Linthorpe Beds Penrith Slimline Mattress

    Our Price £149.95 inc. VAT
    Price £168.00 inc. VAT
    You Save £18.05 (11%)
    Open Coil Springs Polyester Blend 12 Months Guarantee Medium to Firm Tension 18cm / 7 Inches Deep
    Linthorpe Beds Logo
    Delivery logo Speedy Size Availability
    Sizes Available
    Price
    Stock
    Small Single (2'6")
    £149.95
    2 Days
    Single (3'0")
    £149.95
    2 Days
    Small Double (4'0")
    £189.95
    2 Days
    Double (4'6")
    £189.95
    2 Days
    King Size (5'0")
    £219.95
    2 Days
    Add to Basket
    Silentnight Atlanta 1000 Pocket Mattress

    Silentnight Atlanta 1000 Pocket Mattress

    Our Price £339.95 inc. VAT
    Price £499.00 inc. VAT
    You Save £159.05 (32%)
    1000 Mirapocket® Springs Fillings Specification : EcoComfort Fibre® 5 Year Guarantee Medium to Firm Tension 24cm / 9½ Inches Deep
    Silentnight Logo
    Delivery logo Standard Size Availability
    Sizes Available
    Price
    Stock
    Single (3'0")
    £339.95
    2 Weeks
    Small Double (4'0")
    £459.95
    2 Weeks
    Double (4'6")
    £459.95
    2 Weeks
    King Size (5'0")
    £534.95
    2 Weeks
    Super King (6'0")
    £639.95
    2 Weeks
    Add to Basket
    Silentnight Seoul Miracoil Memory Mattress

    Silentnight Seoul Miracoil Memory Mattress

    Our Price £289.95 inc. VAT
    Price £429.00 inc. VAT
    You Save £139.05 (32%)
    Miracoil® Spring System Fillings Specification : Memory Foam & EcoComfort Fibre® 5 Year Guarantee Medium to Firm Tension 23cm / 9 Inches Deep
    Silentnight Logo
    Delivery logo Standard 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")
    £519.95
    2 Weeks
    Add to Basket
    Showing all of 18 results
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    Custom Size Mattresses

    Need a medium firm mattress in a tailor-made size? Our Custom Size Mattresses can be built to any dimensions or shape while maintaining your preferred firmness level, so no need to worry if your bed frame doesn’t fit a standard small double mattress.

    Small Double Beds

    Explore our full range of Small Double Beds to create the ideal sleep setup.

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    Or email us at sales@linthorpebeds.co.uk

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    Russell Street Darlington, DL1 1PT Tel: 01325 351477 Tel: 01325 351477

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