Skip to Content
Track OrderReturnsStoresHelp
Argos logo
Use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Shop
AccountWishlistTrolley
HSTS Pixel

Firm Single Mattresses

Mattresses by size

Carousel

  1. Single.

    Single

  2. Small double.

    Small double

  3. Double.

    Double

  4. Kingsize.

    Kingsize

  5. Superking.

    Superking

  6. Kids mattresses.

    Kids mattresses

26 products
VALUE 20pc furn20PRODUCT 2xnectarpt
Argos Home Elmdon Open Coil Deep Ortho Single Mattress
Rating 4.5 out of 5, from 2183 reviews
From
£145.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

PRODUCT 2xnectarpt
Silentnight Essentials Double Sided Mattress - Single
Rating 4.5 out of 5, from 294 reviews
From
£199.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

PRODUCT 2xnectarptfree del
Silentnight Kids Eco Memory Bunk Mattress - Single
Rating 4.6 out of 5, from 69 reviews
£179.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarptfree del
Silentnight Kids Waterproof Bunk Mattress - Single
Rating 3.7 out of 5, from 23 reviews
£185.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

Ways to pay. Credit options available on your purchase when shopping at Argos.

Ways to pay

Credit options available on your purchase when shopping at Argos.

VALUE 20pc silent20PRODUCT 2xnectarpt
Silentnight Miracoil Travis Tufted Ortho Single Mattress
From
£280.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarpt
Silentnight Airmax 1750 Pocket Sprung Mattress - Single
Rating 4.7 out of 5, from 6 reviews
From
£447.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

PRODUCT 2xnectarpt
Silentnight Eco Comfort Breathe 1400 Mattress - Single
Rating 4.8 out of 5, from 69 reviews
From
£425.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarptfree del
Silentnight Kids Eco Bunk Mattress - Single
Rating 3.7 out of 5, from 31 reviews
£159.00

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarpt
Silentnight Ultragel 1400 Pkt Sprung Mattress - Sinlge
Rating 4.7 out of 5, from 23 reviews
From
£489.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Jay-Be Flex Ultra Firm 1200 Pocket Sprung Mattress - Single
Rating 4.1 out of 5, from 7 reviews
From
£299.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Jay-Be Flex Ultra Firm Mattress - Single
Rating 3.9 out of 5, from 8 reviews
From
£255.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Millbrook Essence Ortho 1000 Pocket Mattress - Single
Rating 5.0 out of 5, from 6 reviews
From
£429.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarpt
Silentnight 1400 Pocket Luxury Ortho Mattress -Single
Rating 4.7 out of 5, from 1015 reviews
From
£355.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarptfree del
Silentnight Airmesh 2000 Pillowtop Mattress - Single
Rating 4.6 out of 5, from 10 reviews
From
£569.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarpt
Habitat Pia Natural 1500 Pocket Bliss Mattress - Single
Rating 3.8 out of 5, from 8 reviews
From
£365.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarptfree del
Silentnight 1000 Pocket Pillow Top Eco Mattress - Single
Rating 4.5 out of 5, from 47 reviews
From
£405.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarptfree del
Silentnight 1000 Pocket Tufted Eco Mattress - Single
Rating 4.9 out of 5, from 42 reviews
From
£385.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc silent20PRODUCT 2xnectarpt
Silentnight Miracoil Pillowtop Mattress - Single
Rating 4.4 out of 5, from 105 reviews
From
£245.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarpt
Sealy Eldon Ortho Firm Comfort Single Mattress
Rating 3.0 out of 5, from 2 reviews
From
£410.00
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Millbrook Halcyon 6000 Pkt Pillowtop Firm Mattress - Single
From
£859.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Millbrook Serenade 5000 Pkt Pillowtop Firm Mattress - Single
Rating 5.0 out of 5, from 1 reviews
From
£789.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Millbrook Allure 1500 Luxury Pillowtop Firm Mattress -Single
From
£559.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Millbrook Elysian 4000 Pocket Spring Firm Mattress - Single
From
£629.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

PRODUCT 2xnectarptfree del
Silentnight UltraGel 3000 Pkt Sprung Firm Mattress - Single
Rating 4.7 out of 5, from 6 reviews
From
£709.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

PRODUCT 2xnectarptfree del
Silentnight UltraGel Cool 3000 Pocket Firm Mattress - Single
Rating 4.5 out of 5, from 38 reviews
From
£729.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.

VALUE 20pc furn20PRODUCT 2xnectarptfree del
Millbrook Sensation 3500 Pocket Pillowtop Mattress - Single
Rating 5.0 out of 5, from 5 reviews
From
£629.00
Free Delivery
Choose options

Sign in or register to save items to your account. Simply tap the heart again to remove.