RoundupsBedding and home textiles

Bedding and home textiles

Best mattress toppers for double beds compared in 2026

Mattress toppers add comfort and support to your bed, but they vary in thickness, filling and size. This roundup compares five options: GMTEXTILES Microlite, Linens World 10cm, SM Decor, Niagara Sleep Solution cooling pad and BEDLORE mattress pad/topper. Thickness runs from 5cm to 10cm, and fillings include microfiber and hollowfibre, with two options using bamboo-derived viscose. Box stitching, elastic straps and cooling features differ. Check the thickness against your mattress and bedding needs before choosing.

As an Amazon Associate I earn from qualifying purchases.

Our Top Pick

Linens World

The Linens World topper is 10cm thick with a 1200gsm hollowfibre fill, which gives a substantial feel. It is quilted, breathable and washable, with strong elastic straps to help keep it in place.

View on Amazon UK

Double mattress toppers compared by size, thickness and filling

Product	Brand	Price	Retailer	Double-bed dimensions	Thickness or profile	Material or filling	Other stated features
GMTEXTILES Microlite	GMTEXTILES	£21.09Checked 6 Nov 2026, 17:00 UTC	Amazon UK	137 × 190cm	5cm	Microfibre; box-stitched	Hotel-quality; anti-allergenic
Linens World 10cm	Linens World	£17.82Checked 6 Nov 2026, 17:00 UTC	Amazon UK	137 × 190cm	10cm	1200gsm hollowfibre fill; quilted	Breathable; washable; strong elastic straps
SM Decor	SM Decor	£27.98Checked 6 Nov 2026, 17:00 UTC	Amazon UK	Double bed	4in / 10cm	Quilted topper	Soft; supportive; breathable; elasticated straps
Niagara Sleep Solution	Niagara Sleep Solution	£29.99Checked 6 Nov 2026, 17:00 UTC	Amazon UK	135 × 190cm	Cooling mattress pad	Viscose made from bamboo	Ultra-soft; breathable; cooling design
BEDLORE Mattress Pad/Topper	BEDLORE	£30.37Checked 6 Nov 2026, 17:00 UTC	Amazon UK	Double bed	Deep-pocket pad	Bamboo-derived viscose fabric	Breathable; OEKO-TEX; pressure relief; machine washable

Please check the Amazon page for the current price.

Mattress toppers for double beds at a glance

Best Slimline Microfiber

GMTEXTILES Microlite

A 137 x 190cm, 5cm thick box-stitched microfiber topper that is anti-allergenic and hotel quality.

The GMTEXTILES Microlite double mattress topper is 137 x 190cm and 5cm thick, with a box-stitched microfiber filling. It is anti-allergenic and has a hotel quality finish, which suits anyone who wants a light extra layer.

Price£21.09Checked 6 Nov 2026, 17:00 UTC

Key Details

Double-bed dimensions: 137 × 190cm
Thickness or profile: 5cm
Material or filling: Microfibre; box-stitched
Other stated features: Hotel-quality; anti-allergenic

What We Like

Box-stitched microfiber that is anti-allergenic
Hotel quality finish at a slimline 5cm

Considerations

At 5cm it is half the thickness of the 10cm Linens World and SM Decor toppers, so it adds less cushioning
Microfiber is a different filling from the 1200gsm hollowfibre in the Linens World topper

View on Amazon UK

Best Overall

Linens World 10cm

A 10cm, 1200gsm hollowfibre topper that is quilted, breathable and washable with strong elastic straps.

The Linens World double mattress topper is 137 x 190cm and 10cm thick, with a 1200gsm hollowfibre fill. It is quilted and breathable, and it is washable, with strong elastic straps to keep it in place.

Price£17.82Checked 6 Nov 2026, 17:00 UTC

Key Details

Double-bed dimensions: 137 × 190cm
Thickness or profile: 10cm
Material or filling: 1200gsm hollowfibre fill; quilted
Other stated features: Breathable; washable; strong elastic straps

What We Like

10cm thickness with a 1200gsm hollowfibre fill
Quilted, breathable and washable, with strong elastic straps

Considerations

At 10cm it is twice as thick as GMTEXTILES, which may sit higher under fitted sheets
Niagara Sleep Solution and BEDLORE use bamboo-derived viscose for a different feel from hollowfibre

View on Amazon UK

Best for Quilted Support

SM Decor

A 4in/10cm quilted topper that is soft, supportive and breathable with elasticated straps.

The SM Decor double mattress topper is 4in (10cm) thick and quilted, with a soft, supportive and breathable feel. Elasticated straps help hold it on the mattress.

Price£27.98Checked 6 Nov 2026, 17:00 UTC

Key Details

Double-bed dimensions: Double bed
Thickness or profile: 4in / 10cm
Material or filling: Quilted topper
Other stated features: Soft; supportive; breathable; elasticated straps

What We Like

10cm quilted build that is soft and supportive
Breathable, with elasticated straps

Considerations

Linens World has the same 10cm thickness with a 1200gsm hollowfibre fill, so it is a natural alternative if you like a filled topper
GMTEXTILES is a slimmer 5cm microfiber topper, which suits anyone who wants less added height than SM Decor's 10cm quilted build

View on Amazon UK

Best Cooling Pad

Niagara Sleep Solution

A 135 x 190cm cooling pad in bamboo-derived viscose that is ultra-soft and breathable.

The Niagara Sleep Solution is a cooling mattress pad measuring 135 x 190cm. It is made from viscose from bamboo and is ultra-soft and breathable, which suits anyone who sleeps warm.

Price£29.99Checked 6 Nov 2026, 17:00 UTC

Key Details

Double-bed dimensions: 135 × 190cm
Thickness or profile: Cooling mattress pad
Material or filling: Viscose made from bamboo
Other stated features: Ultra-soft; breathable; cooling design

What We Like

Cooling pad in ultra-soft, breathable bamboo-derived viscose
135 x 190cm size for a double bed

Considerations

As a pad it is slimmer than the 10cm Linens World and SM Decor toppers, so it adds less cushioning
At 135 x 190cm it is slightly narrower than the 137 x 190cm toppers in this group

View on Amazon UK

Best Pressure-Relief Pad

BEDLORE Mattress Pad/Topper

A breathable bamboo-derived viscose pad/topper with a deep pocket, OEKO-TEX certification and pressure relief.

The BEDLORE double mattress pad/topper is made from breathable, bamboo-derived viscose. It has a deep pocket, OEKO-TEX certification and pressure relief, and it is machine washable.

Price£30.37Checked 6 Nov 2026, 17:00 UTC

Key Details

Double-bed dimensions: Double bed
Thickness or profile: Deep-pocket pad
Material or filling: Bamboo-derived viscose fabric
Other stated features: Breathable; OEKO-TEX; pressure relief; machine washable

What We Like

Deep pocket and breathable bamboo-derived viscose
Pressure relief, OEKO-TEX certification and machine washable

Considerations

As a pad it is a lighter layer than the 10cm filled Linens World and SM Decor toppers
Niagara Sleep Solution is the cooling pad here, so it is the one to pick if you sleep warm

View on Amazon UK