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£ 109.00
£ 259.00
Dream Memory Foam Pillow Top Mattress - 6 Sizes
NOW
£ 45.00
£ 299.99
1500 Pocket Sprung Medium-firm Soufflé Mattress - 6 Sizes
84 bought
NOW
£ 81.00
£ 199.00
1500 Pocket Sprung Medium-firm Soufflé Mattress - 6 Sizes
1 bought
NOW
£ 48.00
£ 279.00
Cleo Memory Bonnell Sprung Mattress - 5 Sizes!
6 bought
NOW
£ 79.00
£ 299.00
1500 Pocket Sprung Medium-firm Soufflé Mattress - 6 Sizes, Hypoallergenic
4 bought
NOW
£ 64.00
£ 239.98
PureFlex® 8 Inch Memory Foam Mattress - 6 Sizes!
5 bought
NOW
£ 299.00
£ 629.00
Nectar Hybrid Plus Premium Mattress - 4 Sizes!
388 bought
NOW
£ 59.00
£ 179.99
Memory Foam Wavy Spring Mattress - 5 Sizes Available
NOW
£ 87.00
£ 319.98
Pureflex 12 Inch Orthopaedic Memory Foam Mattress - Multiple Sizes
30 bought
NOW
£ 49.00
£ 179.00
Extra Thick Cooling Gel Memory Foam Sprung Mattress - 6 Sizes
12 bought
NOW
£ 79.00
£ 219.99
PRICE DROP! Venice Divan Bed with Mattress - 6 Sizes, 7 Colours & Storage Options
5 bought
NOW
£ 199.00
£ 439.00
Dormeo Rejuvenated Octasmart Deluxe Mattress - 4 Sizes!
NOW
£ 49.99
£ 140.00
Memory Foam Spring Open Coil Mattress - 5 Sizes!
4 bought
NOW
£ 149.00
£ 300.00
Premium Oasis Plush Bed with Headboard & Memory Mattress - Multiple Sizes & Colours
NOW
£ 44.99
£ 169.99
Cooltouch Core Hybrid Memory Fibre Mattress - Multiple Sizes
2 bought
NOW
£ 34.00
£ 109.99
PRICE DROP! Extra-Thick Comfort Hybrid Support Memory Foam Mattress - 6 Sizes
425 bought
NOW
£ 52.00
£ 299.00
Lime Hybrid Memory Foam & Bonnell Spring Mattress - 5 Sizes
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£ 49.99
£ 159.00
Cream White Quilted Memory Foam Spring Mattress - 5 Sizes, Medium Support
NOW
£ 43.00
£ 110.00
PRICE DROP! 7-Layer Cooling Memory Foam Sprung Mattress - 5 Sizes!
24 bought
NOW
£ 53.00
£ 90.00
Cool Blue Gel Memory Foam Hybrid Mattress - 6 Sizes, Pressure Relief
12 bought
NOW
£ 289.00
£ 780.00
PRICE DROP! York Ottoman Bed and Memory Foam Mattress - 6 Sizes & 4 Colours
6 bought
NOW
£ 19.99
£ 79.99
Neo Inflatable Waterproof Air Mattress -Two Sizes
NOW
£ 79.99
£ 221.00
Classic Memory Mattress - 5 Sizes
NOW
£ 49.00
Ultra Gen Reflex Foam Hybrid Mattress - Seven Sizes
NOW
£ 49.00
£ 190.99
Alivio 7‑Zone Support Mattress - 3 Sizes
2 bought
NOW
£ 50.00
£ 119.99
Memory Foam Spring Mattress - 5 Sizes!
4 bought
NOW
£ 259.00
£ 475.00
Nectar Premium Memory Foam Mattress - 5 Sizes, Lifetime Warranty
181 bought
NOW
£ 54.00
£ 99.00
Rome 7" Cool Blue Deep Bonnell Sprung Memory Mattress - 6 Sizes
NOW
£ 62.00
£ 129.00
23cm Deep Premium Bliss Bonnell Sprung Memory Mattress - 6 Sizes
NOW
£ 45.00
£ 109.99
Extra-Thick Comfort Hybrid Support Memory Foam Mattress - 6 Sizes
28 bought
NOW
£ 99.00
£ 259.99
Toronto Bumper Panel Bed with Mattress - 6 Sizes & 5 Colour Options
1 bought
NOW
£ 102.00
£ 299.00
1500 Pocket Sprung Medium-firm Soufflé Mattress - 6 Sizes, Pressure Relief & Medium Support
8 bought
NOW
£ 58.00
£ 149.99
Extra Deep Hybrid Memory Sprung Mattress - 5 Sizes!
3 bought
NOW
£ 57.00
£ 149.99
1000 Pocket Sprung Alpaca Wool Silk Hybrid Mattress - 5 Sizes
7 bought
NOW
£ 69.00
£ 169.99
Grey Castle Memory Foam Spring Mattress - 5 Sizes!
NOW
£ 59.00
£ 129.99
Kids Spring White Memory Foam Mattress - 3 Sizes
NOW
£ 49.00
£ 159.00
Ultra Cool Blue Memory Foam Hybrid Mattress - 7 Sizes, Pressure Relief & Support
1 bought
NOW
£ 52.00
£ 124.99
Children's Open Coil Sprung Kids Bed Mattress - 5 Sizes, Hypoallergenic
1 bought
NOW
£ 49.99
£ 159.00
Black Quilted Bubble Sprung Memory Foam Mattress - 5 Sizes, Medium-Firm
NOW
£ 43.00
PRICE DROP! Hybrid Memory Foam & Innerspring Cool Touch Mattress - 5 Sizes
14 bought
NOW
£ 52.00
£ 169.99
White Wavy Memory Foam & Open Coil Mattress - 5 Sizes, Hypoallergenic
1 bought
NOW
£ 279.00
£ 519.00
Dormeo Octasmart Plus Memory Foam Mattress - 5 Sizes, Pressure Relief & Breathable
5 bought
NOW
£ 101.00
£ 229.00
Premium Velvet Divan Bed with Headboard & Memory Sprung Mattress - Multiple Sizes & Drawer Options
NOW
£ 56.00
£ 174.99
Next Gen 7” Memory Foam Spring Mattress - 5 Sizes, 3 Colours
2 bought
NOW
£ 67.00
£ 129.00
Ultra Reflex Memory Foam Mattress in 6 Sizes
11 bought
NOW
£ 199.00
£ 399.00
Jubilee Bed with Mattress Option - 6 Sizes
NOW
£ 199.00
£ 479.00
Soft Relief Memory Foam Mattress with Pressure Relief - 4 Sizes
NOW
£ 79.00
£ 199.00
Cloud Pocket Sprung Micro Quilted Mattress in 3 Sizes
2 bought
NOW
£ 125.00
£ 199.00
Princess Kids Bed Frame & Mattress Set - 4 Sizes
5 bought
NOW
£ 33.00
£ 129.00
Zig Zag Memory Sprung Mattress for Restorative Sleep - 5 Sizes
150 bought
NOW
£ 59.00
£ 299.00
Orthopaedic Foam and Spring Mattress - Medium Firm - 5 Sizes
3 bought
NOW
£ 42.49
£ 155.99
Diamond Micro Quilted Innerspring Mattress - Medium Soft, Multiple Sizes
2 bought
NOW
£ 52.00
£ 99.00
Memory Foam Extra Deep Spring Mattress In Six Sizes
23 bought
NOW
£ 189.00
£ 399.00
Arizona All-In-One Bed with Mattress - Velvet Comfort, All Sizes
1 bought
NOW
£ 109.00
£ 349.00
Luxe Pillow Mattress: Plush Pillow Top for Ultimate Nightly Comfort - 6 Sizes
NOW
£ 93.00
£ 199.00
Divan Bed with Headboard & Memory Foam Mattress - Black, All Sizes
13 bought
Transform your sleep setup with our exclusive selection of sizes mattress for every bed frame and budget. On Wowcher UK, you’ll find unbeatable deals on mattresses in a wide range of sizes, from compact singles to luxurious super kings, designed to help you sleep better without overspending.
Choosing the right mattress size is not just about the bed frame, it’s about how you sleep, how you move at night, and how much room you have in your bedroom. Our collection covers a broad spectrum of mattress sizes, including single, double, king, queen and special UK sizes, so you can find the perfect fit for your space and your comfort preferences.
Unbeatable Deals on Online Mattress Sizes
Discover amazing reductions on a wide range of mattresses sizes and configurations. Whether you’re shopping for a student dorm, a master bedroom, or a guest room, Wowcher UK brings you top-rated brands with memory foam, pocket spring, and hybrid constructions in sizes that match UK bed frames and bed bases. Our deals make it easy to upgrade to a better night’s sleep without stretching your budget.
From compact single mattress deals to generous king size mattress offers, you’ll find options that suit tight corners, roomy bedrooms, or shared sleeping spaces. Each listing highlights exact dimensions, core materials, and any included accessories like mattress protectors or toppers, so you can compare quickly and choose with confidence.
Frequently Asked Questions
What sizes are available for mattresses?
Mattresses come in a range of sizes to fit standard UK beds and bespoke bases. Common options include single mattress (approximately 90 cm x 190 cm), small double size mattress (about 120 cm x 190 cm), double mattress (around 135 cm x 190 cm), queen size mattress (roughly 150 cm x 200 cm), king size mattress (approximately 180 cm x 200 cm), and super king mattress (about 180–200 cm x 200 cm). Always check the exact measurements in the listing because a few brands use slightly different tolerances for European vs UK sizing.
In addition to these core sizes, you’ll sometimes see mattress sizes chart entries for special orders, such as odd-width bases or split-king configurations for adjustable bases. Our Wowcher pages help you navigate these options with clear dimension details and compatibility notes for bed frames, slatted bases, and box springs.
How do I choose the right mattress size for my room?
First, measure your room and the bed frame or base you already own. A mattress that is too large can crowd a small bedroom, while a mattress that is too small may leave gaps around the edges and disrupt your sleeping posture. Consider bed sizes UK and how much space you want for nightstands, wardrobes, or a seating area.
Think about your sleeping style. Couples who move a lot during the night might prefer a queen size mattress or king size mattress for more personal space, while solo sleepers in compact rooms might opt for a single mattress or small double size mattress to maximize floor space. If you share a bed with a partner who is tall, a king size mattress or super king mattress may be the best option for avoiding mattress edges hugging you during the night.
Finally, check the base compatibility. Some bases require specific mattress dimensions to fit correctly, and a memory foam or hybrid mattress may perform best when paired with the right support. Look for listings that mention compatibility with slatted bases, sprung beds, or platform frames to ensure you get a snug, supportive fit.
What are the standard UK mattress sizes?
In the UK, standard mattress sizes typically align to the following dimensions, to help you shop with confidence: single mattress around 90 x 190 cm, small double size mattress around 120 x 190 cm, double mattress around 135 x 190 cm, queen size mattress around 150 x 200 cm, king size mattress around 180 x 200 cm, and super king mattress around 180–200 cm x 200 cm. Some brands may slightly adjust these figures, so always read the exact measurements on the product page. If you’re shopping for a child’s room, a small single mattress or a 2’6” mattress option can fit compact beds nicely.
Understanding these sizes helps you choose the right fitted sheets, protectors, and bed linen. For example, a mattress sizes chart on a listing page is helpful to compare a single mattress to a double mattress or a king size mattress at a glance, so you don’t buy wrong or overspec your space.
How should I measure for a new mattress?
Begin by measuring the length and width of your bed frame or base in centimeters. Add a few extra centimeters to account for bedding and skirts. If you already own a fitted sheet or protector, measure its pocket depth to ensure the mattress isn’t too tall for the sheet. Check the corner-to-corner length, as some European mattresses may be slightly longer than traditional UK sizes. When in doubt, compare the listed dimensions of the mattress to your existing sheet set and bed rails to ensure a precise fit.
If you’re considering a memory foam or hybrid mattress, verify that your base can support the weight distribution and edge-to-edge bounce. A well-fitting mattress size prevents unwanted gaps or movement and helps you maximize comfort and durability.
Are memory foam or hybrid mattresses available in standard sizes?
Yes. Memory foam and hybrid mattresses are available across the standard UK sizes, from single mattress and small double size mattress up to queen size mattress, king size mattress, and super king mattress. Memory foam options are popular for contouring and motion isolation, while hybrid models combine coils for support with foam layers for pressure relief. Always confirm the exact dimensions and weight ratings on the Wowcher listing to ensure compatibility with your bed base and frame.
What bedding fits different mattress sizes?
Bedding selection is closely tied to mattress size. A single mattress uses 90 x 190 cm fitted sheets, while a double mattress typically needs 135 x 190 cm sheets and duvet covers sized for that width. For larger sizes like queen size mattress (150 x 200 cm) and above, look for queen or king bedding sets described as such. A well-fitted sheet helps prevent slipping and ensures a neat, tidy appearance. If you are choosing a super king mattress, seek oversized sheet sets designed for 180–200 cm widths to maintain smooth corners and deep pockets. Alongside sheets and protectors, consider a mattress topper or protector to extend the life of your mattress and keep it clean between Wowcher deals.
Shopping for the right sizes mattress with Wowcher UK means you’ll access a broad array of bed-in-a-box, pillow-top, and cooling gel options across multiple UK sizes, backed by customer reviews and clear size charts. Browse today to compare prices, check delivery options, and discover how a new mattress in the perfect size can transform your nightly rest and your overall wellbeing.