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Double Med/Firm Miracoil Springs Silentnight

A medium-firm mattress is a level of firmness that is slightly firmer than a medium mattress but still has a moderate amount of "give". A medium firm mattress is extremely comfortable. It's perfect if you want a little extra support but still, like your bed to feel cosy and soft.

Miracoil springs are interconnected vertically rather than horizontally. This design aims to offer better support to the sleeper and help minimize the roll-together effect

Silentnight is the biggest and most well known bed brand in the UK. The famous pajama wearing hippo and duck characters used by the brand was developed in 1984 to demonstrate how their mattresses can comfortably accommodate different weights and sizes with its advanced miracoil spring system.

Silentnight beds cater to a variety of needs, whether you're looking for extra storage, orthopaedic support, or eco-friendly materials.

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  1. Size
    Double
  2. Comfort Rating
    Med/Firm
  3. Mattress Core
    Miracoil Springs
Silentnight Ranges

  1. Classic

    5 items

  2. Ultra Gel

    1 item
Product Type

  1. Divan Bed

    2 items

  2. Mattress

    4 items
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Size

  1. Single

    3' x 6'3" | 90cm x 190cm

    6 items

  2. Small Double

    4' x 6'3" | 120cm x 190cm

    1 item

  3. Double

    4'6" x 6'3" | 135cm x 190cm

    6 items

  4. King Size

    5' x 6'6" | 150cm x 200cm

    6 items

  5. Super King

    6' x 6'6" | 180cm x 200cm

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    Next day delivery or later. Choose a delivery date at checkout
Comfort Rating
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    Medium

    Often considered a universal comfort option, suitable for most people regardless of weight, sleeping position or preference.
  2. tension-image

    Med/Firm

    Provides a slight firmness, perfect if you want the extra support but still like your bed to feel cosy and soft.
  3. tension-image

    Firm

    Offers very little give or sink, providing an exceptionally supportive sleeping surface and ideal for people who like to sleep on top of their mattress
Mattress Core

  1. Pocket Springs

    Pocket springs work independently to each other, providing more support and reducing motion transfer.

  2. Memory Foam

    Memory foam uses your body heat to soften and mould to your shape.

  3. Memory Gel

    Memory gel mattresses are designed to be breathable and moisture-wicking, similar to memory foam mattresses, but with cooling properties to help regulate temperature.

  4. Miracoil Springs

    Miracoil springs provide targeted support and enhanced comfort for sleepers.

  5. Comfort Layers

    A generous mix of upholstered fillings to create a luxurious comfort layer to the mattress
Features

  1. Keeps You Cool

    Helps regulate body temperature and prevents overheating by improving breathability, airflow, and heat dissipation

  2. Hypoallergenic & Dust Mite Resistant

    Resists dust mites, mold, and bacteria, Ideal for people with allergies or asthma

  3. Pillow Top Comfort

    A pillow-top mattress is a type of mattress that has an additional layer of padding sewn onto the top of the bed.

  4. Keeps You Warm

    Ideal for people who feel cold and prefer a warmer sleeping environment.

  5. No Roll-Together

    Each spring moves independently, preventing sagging or dips over time.

  6. Lightweight & Easy to Move

    A lighter mattress, making it easy to move or transport.

  7. Good Airflow & Breathability

    The open coil structure allows air to circulate, helping to prevent overheating.
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    Grey/Silver Finish

    2 items
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    Dark Grey/Black Finish

    2 items
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    White finish

    2 items
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    Off-White Finish

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    Pink Finish

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    Green Finish

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    Multiple Colours

    2 items
Storage

  1. Drawers

    2 items

  2. Lift Up Storage

    2 items
Mattress Depth

  1. 15cm-19cm

    1 item

  2. 20cm-24cm

    4 items

  3. 25cm-29cm

    1 item

  4. 30cm Plus

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6 Results

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  1. Silentnight Mirastar Comfort Mattress
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    tension

    Med/Firm

    Firmness

    Med/Firm · 4 / 5

    1

    2

    3

    4

    5

    Mattress Type:

    Miracoil Springs

    Miracoil Springs

    Comfort Layers

    Comfort Layers

    Silentnight Mirastar Comfort Mattress

    Rating:
    88%
    4.4 · 10  reviews
    Mattress Core
    Miracoil Springs
    Comfort Layers
    Mattress Depth
    22 cm depth
    Sale From
    £197.10
    £216.81
    Was £216.81
    RRP £419.00
    free-delivery

    delivery from Friday 22nd May

    brand
  2. Silentnight Classic Miracoil Memory Mattress
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    tension

    Med/Firm

    Firmness

    Med/Firm · 4 / 5

    1

    2

    3

    4

    5

    Mattress Type:

    Memory Foam

    Memory Foam

    Miracoil Springs

    Miracoil Springs

    Silentnight Classic Miracoil Memory Mattress

    Rating:
    98%
    4.9 · 59  reviews
    Mattress Core
    Memory Foam
    Miracoil Springs
    Mattress Depth
    25 cm depth
    Sale From
    £259.09
    £285.00
    Was £285.00
    RRP £469.00
    free-delivery

    Free delivery from Friday 22nd May

    brand
  3. Silentnight Mirastar Memory Cushion Top Mattress
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    tension

    Med/Firm

    Firmness

    Med/Firm · 4 / 5

    1

    2

    3

    4

    5

    Mattress Type:

    Memory Foam

    Memory Foam

    Miracoil Springs

    Miracoil Springs

    Silentnight Mirastar Memory Cushion Top Mattress

    Rating:
    95%
    4.75 · 13  reviews
    Mattress Core
    Memory Foam
    Miracoil Springs
    Mattress Depth
    25 cm depth
    Sale From
    £358.18
    £394.00
    Was £394.00
    RRP £449.00
    free-delivery

    Free Delivery available within 7 - 14 Days

    brand
  4. Silentnight UltraGel Miracoil Pillowtop Mattress
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    tension

    Med/Firm

    Firmness

    Med/Firm · 4 / 5

    1

    2

    3

    4

    5

    Mattress Type:

    Memory Gel

    Memory Gel

    Miracoil Springs

    Miracoil Springs

    Silentnight UltraGel Miracoil Pillowtop Mattress

    Be the first to review this product
    Mattress Core
    Memory Gel
    Miracoil Springs
    Mattress Depth
    30 cm depth
    Sale From
    £395.10
    £434.61
    Was £434.61
    RRP £639.00
    free-delivery

    Free Delivery available within 7 - 14 Days

    brand
  5. Silentnight Miracoil Memory Divan Bed
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    tension

    Med/Firm

    Firmness

    Med/Firm · 4 / 5

    1

    2

    3

    4

    5

    Mattress Type:

    Memory Foam

    Memory Foam

    Miracoil Springs

    Miracoil Springs

    Silentnight Miracoil Memory Divan Bed

    Rating:
    80%
    4 · 3  reviews
    Mattress Core
    Memory Foam
    Miracoil Springs
    Mattress Depth
    20 cm depth
    From
    £399.00
    RRP £629.00
    free-delivery

    Free delivery from Friday 22nd May

    brand
  6. Silentnight Mirastar Memory Cushion Top Divan Bed
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    tension

    Med/Firm

    Firmness

    Med/Firm · 4 / 5

    1

    2

    3

    4

    5

    Mattress Type:

    Memory Foam

    Memory Foam

    Miracoil Springs

    Miracoil Springs

    Silentnight Mirastar Memory Cushion Top Divan Bed

    Rating:
    93%
    4.65 · 3  reviews
    Mattress Core
    Memory Foam
    Miracoil Springs
    Mattress Depth
    21 cm depth
    From
    £479.00
    RRP £652.00
    free-delivery

    Free Delivery available within 7 - 14 Days

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6 Results

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What is a double size?

A double size is designed to accommodate two people. Here are the standard dimensions of a double size:

  • Width: 4FT 6 (135 cm)
  • Length: 6FT 3 (190 cm)

A double size is a versatile and cost-effective option suitable for single adults who desire extra space, smaller master bedrooms, guest rooms, and some couples who don't mind a cozier sleeping arrangement. It's an excellent middle-ground option that balances space, comfort, and cost.

What are the benefits of a double size?

A double size, offers several benefits that make it a popular choice for various situations. Here are some of the key advantages:

1. Space Efficiency

  • Compact Yet Spacious: It provides a good balance between space and comfort, offering more room than a single while still fitting in smaller bedrooms or apartments.
  • Flexible Placement: Its dimensions allow it to fit comfortably in guest rooms, smaller master bedrooms, and multi-functional spaces.

2. Cost-Effective

  • Affordable Option: Typically less expensive than larger sizes like king size, making it a budget-friendly choice for individuals and couples.
  • Lower Bedding Costs: Bedding accessories for doubles are usually less expensive compared to larger sizes.

3. Comfort for Single Sleepers

  • Ample Space: Provides plenty of room for single sleepers to stretch out, move around, and sleep in various positions without feeling cramped.
  • Ideal for Teenagers and Young Adults: Offers a spacious upgrade from a single, making it suitable for growing teenagers and young adults.

4. Versatility

  • Guest Accommodation: Perfect for guest rooms, providing a comfortable sleeping arrangement for one or two guests.
  • Shared Bedrooms: Suitable for siblings sharing a room, offering enough space for both children without needing two separate beds.

5. Practical for Couples

  • Cozy for Couples: While smaller than a king, it still provides enough space for two people, especially for couples who enjoy close proximity while sleeping.
  • Starter Bed for Couples: A practical and economical choice for young couples or newlyweds starting out.

6. Availability of Accessories

  • Wide Range of Bedding: A broad selection of bed frames, mattresses, sheets, and other accessories is readily available for doubles.
  • Stylish Options: Many stylish and functional bed frames and bedding sets are designed specifically for doubles.

7. Ease of Movement

  • Lighter and Easier to Move: Easier to handle, move, and rearrange compared to larger sizes, making it ideal for frequent movers or those who like to redecorate.

8. Health and Comfort

  • Promotes Good Sleep: Provides adequate space to support good sleep posture and comfort, contributing to better sleep quality.
  • Suitable for Various Sleep Positions: Accommodates different sleep positions, making it comfortable for side, back, and stomach sleepers.

Summary

A double size offers a practical, versatile, and cost-effective solution for a wide range of sleeping arrangements. Its balance of space and affordability makes it ideal for single adults, teenagers, young couples, and guest rooms, providing comfort and flexibility without the bulk and expense of larger sizes.

Who should buy a double size?

A double size, is suitable for a variety of individuals and situations. Here are some of the key groups who should consider buying a double size:

1. Single Adults

  • More Space: Single adults who prefer extra room to stretch out and move around during sleep will find a double more comfortable than a single.
  • Versatility: It provides ample space for single sleepers without taking up as much room as a king size.

2. Teenagers and Young Adults

  • Growing Needs: Teenagers transitioning from a single may appreciate the additional space as they grow.
  • College Students and Young Professionals: Ideal for dorm rooms, studio apartments, or shared housing, offering a balance of space and comfort.

3. Couples

  • Young Couples: A cost-effective choice for young couples starting out, providing enough space for two people without the higher cost of larger sizes.
  • Cozy Sleeping: Suitable for couples who don’t mind close proximity while sleeping.

4. Guest Rooms

  • Accommodate Visitors: A double is perfect for guest rooms, providing comfortable sleeping arrangements for one or two guests.
  • Space-Efficient: Takes up less room than a king size, making it suitable for smaller guest rooms.

5. Small Bedrooms

  • Space Constraints: Ideal for small master bedrooms or apartments where space is limited but a larger size is desired for comfort.
  • Multi-Functional Spaces: Suitable for rooms that serve multiple purposes, such as home offices or playrooms that double as guest rooms.

6. Budget-Conscious Buyers

  • Cost-Effective: Generally more affordable than larger sizes, making it a practical choice for those on a budget.
  • Lower Bedding Costs: Bedding accessories for doubles are typically less expensive than those for king size.

7. Shared Bedrooms

  • Siblings Sharing a Room: A practical solution for siblings sharing a bedroom, offering enough space for each child to sleep comfortably.
  • Flexibility: Can be used in bunk beds or trundle beds to maximize sleeping arrangements in shared spaces.

8. Health and Comfort Considerations

  • Sleep Quality: Provides adequate space to support good sleep posture and comfort, contributing to better sleep quality.
  • Various Sleep Positions: Accommodates different sleep positions, making it comfortable for side, back, and stomach sleepers.

9. Frequent Movers

  • Ease of Transport: Easier to move and handle compared to larger sizes, making it ideal for individuals who relocate frequently.
  • Simple Assembly: Generally simpler to assemble and disassemble, adding to its convenience for movers.

Summary

A double size is a versatile, space-efficient, and cost-effective option suitable for single adults, teenagers, young couples, guest rooms, small bedrooms, and budget-conscious buyers. It provides a comfortable sleeping arrangement without the bulk and expense of larger sizes, making it an ideal choice for various living situations.

Are there any different references used for a double size?

Yes, a double size is referred to by different names and can have slightly varying dimensions depending on the region. Here are some of the common references and variations for a double size:

References by Region

1. United States and Canada:

  • Double: Commonly used term.
  • Full: Another widely used term.
  • Standard Dimensions: 54 inches wide x 75 inches long (135 cm x 190 cm).

2. United Kingdom and Ireland:

  • Double: Standard term.
  • Standard Dimensions: 54 inches wide x 75 inches long (135 cm x 190 cm).

3. Australia:

  • Double: Standard term.
  • Standard Dimensions: 138 cm wide x 188 cm long (54 inches x 74 inches).
  • King Double: Slightly larger variant, though less common.

4. Europe (Continental):

  • Double: Common term, though dimensions can vary slightly.
  • Standard Dimensions: Typically around 140 cm wide x 200 cm long (55 inches x 79 inches), but can vary by country.

Variations

1. Double XL (United States):

  • Longer Version: Also known as Full XL.
  • Dimensions: 54 inches wide x 80 inches long (137 cm x 203 cm).

2. Three-Quarter Bed (UK):

  • Intermediate Size: Sometimes referred to as a small double or three-quarter.
  • Dimensions: 48 inches wide x 75 inches long (122 cm x 191 cm).

3. Small Double (UK):

  • Compact Double: Known as a small double.
  • Dimensions: 120 cm wide x 190 cm long (47 inches x 75 inches).

Other Names and Uses

1. Double Bed:

  • Standard Term: Commonly used in both residential and commercial settings, such as hotels.
  • Versatile Use: Suitable for guest rooms, small master bedrooms, and studio apartments.

2. Full Bed:

  • Standard Term in North America: Often used interchangeably with "double bed".

3. Hotel Double:

  • Hospitality Industry: Hotels often use doubles to accommodate couples or single guests desiring extra space.

Summary

The term "double size" is widely recognized, but its dimensions and names can vary by region. It is often referred to as a "full" size in the United States and Canada, while the United Kingdom and Australia stick with "double". There are also variations like the Double XL and small double, which cater to specific needs and preferences. When purchasing, it's essential to consider these regional differences to ensure you get the correct size.

What are the disadvantages of a double size?

A double size, offers many benefits, but it also has several disadvantages that might make it less suitable for certain individuals or situations. Here are some of the key drawbacks:

1. Limited Space for Couples

  • Cramped for Two: While a double can technically accommodate two people, it may feel cramped for couples, especially those who prefer more personal space while sleeping.
  • Not Ideal for Movement: Limited space can restrict movement, making it less comfortable for couples who move around a lot during sleep.

2. Short Length for Taller Individuals

  • Standard Length: The typical length of 75 inches (190 cm) may be too short for taller individuals, leading to discomfort as their feet may hang off the end.
  • Inadequate for Growth: Teenagers and adults who are still growing may quickly outgrow the length.

3. Space Efficiency vs. Comfort

  • Compromise on Comfort: While it saves space, the width of 54 inches (135 cm) can compromise sleeping comfort, especially for those used to larger sizes.
  • Less Room for Accessories: Limited width and length might make it difficult to use certain accessories, such as large pillows or body pillows, comfortably.

4. Aesthetic and Practical Limitations

  • Perception: A double might be perceived as less luxurious or suitable compared to larger options like king size.
  • Limited Style Options: Some frames and styles may not be available or as visually appealing in a double size.

5. Reduced Versatility for Shared Spaces

  • Guest Room Limitations: If the guest room is frequently used by couples, a double might not provide the desired comfort level compared to a king.
  • Shared Bedrooms: In rooms shared by siblings or roommates, a double might not offer the flexibility needed compared to two singles or bunk beds.

6. Potential for Wear and Tear

  • Higher Usage Stress: For couples, the higher usage stress on a smaller mattress can lead to faster wear and tear, reducing the lifespan.

Summary

While a double size offers a good balance of space efficiency and comfort for single sleepers and some couples, it comes with several disadvantages. It may feel cramped for couples, especially those who need more personal space or are taller than average. The aesthetic and practical limitations, reduced versatility in shared spaces, and potential for faster wear and tear also need to be considered. Understanding these drawbacks can help individuals make an informed decision based on their specific needs and living situation.

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