Buy Mattresses

A good mattress is the foundation of a restful night's sleep. Gain City offers a wide variety of mattresses online to suit your comfort preferences and support needs. Explore our selection and buy the perfect mattress in Singapore to help you wake up feeling refreshed and rejuvenated.

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  1. KINGKOIL MATTRESS SANCTUARY- Q
    KINGKOIL MATTRESS SANCTUARY- Q

    SANCTUARY- Q

    QUEEN

    Product Description

    The KingKoil Mattress Sanctuary- Q combines luxury and support with its plush pillow-top and 100% natural latex. Designed with a 5 Zone Pocketed Spring system, it provides tailored support for a restful sleep. The durable damask fabric and a 15-year limited warranty ensure long-lasting comfort and peace of mind.

    Key Features

    • Supreme Comfort: Experience the plush pillow-top design that offers unparalleled comfort and support.
    • Natural Latex: Enjoy the benefits of 100% natural latex, providing a responsive and durable sleeping surface.
    • 5 Zone Pocketed Spring: Tailored support for different body zones, ensuring a restful sleep.
    • Durable Damask Fabric: High-quality fabric that enhances the mattress's longevity and aesthetics.
    • 15 Year Limited Warranty: Assurance of quality and durability for years to come.
    • Perfect Size: Queen dimensions of 1520MM X 1900MM X 304MM, ideal for most bedrooms.

    Product Specifications

    • Dimensions: 1520MM X 1900MM X 304MM
    • Supreme 5 Zone Pocketed Spring
    • Damask Fabric
    • Plush Pillow-Top
    • 15 Year Limited Warranty
    • 100% Natural Latex

    Ideal For

    The KingKoil Mattress Sanctuary- Q is ideal for individuals seeking luxurious comfort and support. Perfect for those who appreciate a plush pillow-top and natural latex for a restful night's sleep.

    S$4,569.00 U.P. S$9,138.00 9% OFF GST ABSORBED
    Add to Wish List
  2. KINGKOIL MATTRESS SANCTUARY- SS
    KINGKOIL MATTRESS SANCTUARY- SS

    SANCTUARY- SS

    SUPER SINGLE
    S$3,669.00 U.P. S$7,338.00 9% OFF GST ABSORBED
    Add to Wish List
  3. KINGKOIL MATTRESS SANCTUARY- S
    KINGKOIL MATTRESS SANCTUARY- S

    SANCTUARY- S

    SINGLE
    S$3,069.00 U.P. S$6,138.00 9% OFF GST ABSORBED
    Add to Wish List
  4. KINGKOIL MATTRESS TRANQUILITY II - K
    KINGKOIL MATTRESS TRANQUILITY II - K

    TRANQUILITY II - K

    KING

    Product Description

    Experience unparalleled comfort with the KingKoil Mattress Tranquility II - K. Featuring a 5-zone pocket spring system and iCool fabric, this mattress ensures a cool and supportive sleep. Its plush pillow-top and natural latex materials provide luxurious comfort, making it the perfect choice for a rejuvenating night's rest.

    Key Features

    • 5-Zone Pocket Spring System: Provides targeted support and reduces motion transfer for a peaceful sleep.
    • iCool Fabric Technology: Enhances breathability and regulates temperature for a cooler sleep environment.
    • Plush Pillow-Top Design: Offers an extra layer of comfort and luxury, ensuring a restful sleep.
    • 100% Natural Latex: Delivers exceptional durability and responsiveness, adapting to your body's contours.
    • Chiropractic Endorsement: Supports spinal alignment and promotes healthy posture during sleep.
    • 15-Year Warranty: Provides peace of mind with long-term protection and quality assurance.

    Product Specifications

    • Dimensions: 1830MM X 1900MM X 330MM
    • Material: 100% natural latex
    • Features: Individual 5-zone pocket spring, iCool fabric, plush pillow-top
    • Warranty: 15-year limited warranty

    Ideal For

    The KingKoil Mattress Tranquility II - K is ideal for those seeking a luxurious sleeping experience with enhanced comfort and support. Perfect for individuals or couples who value a restful night's sleep and appreciate high-quality bedding solutions.

    S$9,999.00 U.P. S$18,180.00 9% OFF GST ABSORBED
    Add to Wish List
  5. KINGKOIL MATTRESS TRANQUILITY II - Q
    KINGKOIL MATTRESS TRANQUILITY II - Q

    TRANQUILITY II - Q

    QUEEN

    Product Description

    Experience unparalleled comfort with the KingKoil Mattress Tranquility II - Q. Designed with a 5-zone pocket spring system and iCool fabric, this mattress ensures optimal spinal support and temperature regulation. Its plush pillow-top and natural latex layer provide a luxurious and healthy sleep environment, making it the perfect choice for those seeking a restful night's sleep.

    Key Features

    • 5-Zone Pocket Spring System: Provides tailored support and enhances spinal alignment for a restful sleep.
    • iCool Fabric: Ensures a cool and comfortable sleeping surface by regulating temperature.
    • Plush Pillow-Top: Adds an extra layer of comfort for a luxurious sleeping experience.
    • Natural Latex: Offers breathability and hypoallergenic properties for a healthier sleep environment.
    • 15-Year Limited Warranty: Assurance of quality and durability for long-term use.
    • Excellent Edgee Foam Encasement: Maximizes sleeping surface and provides stability.

    Product Specifications

    • Dimensions: 1520MM X 1900MM X 330MM
    • 5-Zone Pocket Spring System
    • iCool Fabric
    • Plush Pillow-Top
    • Natural Latex
    • 15-Year Limited Warranty
    • Excellent Edgee Foam Encasement

    Ideal For

    The KingKoil Mattress Tranquility II - Q is ideal for individuals seeking luxurious comfort and superior support. Perfect for those who value a restful night's sleep with enhanced spinal alignment, thanks to its 5-zone pocketed spring system. It's also a great choice for couples, offering excellent motion isolation.

    S$7,899.00 U.P. S$14,362.00 9% OFF GST ABSORBED
    Add to Wish List
  6. KINGKOIL MATTRESS TRANQUILITY II - SS
    KINGKOIL MATTRESS TRANQUILITY II - SS

    TRANQUILITY II - SS

    SUPER SINGLE
    S$6,299.00 U.P. S$11,453.00 9% OFF GST ABSORBED
    Add to Wish List
  7. KINGKOIL MATTRESS TRANQUILITY II - S
    KINGKOIL MATTRESS TRANQUILITY II - S

    TRANQUILITY II - S

    SINGLE
    S$5,299.00 U.P. S$9,635.00 9% OFF GST ABSORBED
    Add to Wish List
  8. KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- K
    KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- K

    CHIRO ENHANCE REPOSE- K

    KING

    Product Description

    The KingKoil Mattress Chiro Enhance Repose-K is designed for those who prioritize spinal health and comfort. Featuring a 5-zone pocketed spring system and natural latex, this mattress offers unparalleled support and breathability, ensuring a restful night's sleep.

    Key Features

    • 5-Zone Pocketed Spring System: Provides contour zones for enhanced comfort and back support.
    • Natural Latex: Reduces heat and moisture retention, breathable, antimicrobial, and hypoallergenic.
    • Micro-Gel® Technology: Offers comfort similar to natural goose down.
    • Excellent Edge® Foam Encasement: Increases mattress stability and maximizes sleeping surface.
    • Breathable Support Foam: Ensures a cool and comfortable sleep environment.
    • Auto Body-Zoning System™: Provides natural spine contour support.

    Product Specifications

    • Dimensions: 183.0 x 30.4 x 190.0 cm
    • 5-Zone Pocketed Spring System
    • iCool Fabric
    • Plush Pillow-Top
    • 15 Year Limited Warranty
    • 100% Natural Latex
    • Firm Comfort Level
    • Thickness: 35 cm

    Ideal For

    The KingKoil Mattress Chiro Enhance Repose-K is ideal for individuals seeking superior spinal support and comfort. Perfect for those who value a restful night's sleep with enhanced back support, making it a great choice for health-conscious sleepers.

    S$5,066.00 U.P. S$10,132.00 9% OFF GST ABSORBED
    Add to Wish List
  9. KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- Q
    KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- Q

    CHIRO ENHANCE REPOSE- Q

    QUEEN

    Product Description

    Experience unparalleled comfort and support with the KingKoil Mattress Chiro Enhance Repose-Q. Featuring a 5-zone pocketed spring system and natural latex, this mattress is designed to provide optimal spinal alignment and a luxurious sleep experience.

    Key Features

    • 5-Zone Pocketed Spring System: Provides contour zones that conform to your body for enhanced comfort and proper back support.
    • Excellent Edge® Foam Encasement: Maximizes sleeping surface stability, preventing roll-off and enhancing comfort.
    • 100% Natural Latex: Offers breathability, antimicrobial properties, and hypoallergenic benefits, reducing heat and moisture retention.
    • Micro-Gel® Technology: Mirrors the fluffiness of natural goose down for optimal comfort.
    • Plush Pillow-Top: Adds an extra layer of softness for a luxurious sleep experience.
    • iCool Fabric: Ensures a cool sleeping surface, enhancing overall sleep quality.

    Product Specifications

    • Dimensions: 152.0 x 30.4 x 190.0 cm
    • Material: 100% Natural Latex
    • Warranty: 15 Year Limited Warranty
    • Features: Individual 5-Zone Pocketed Spring, iCool Fabric, Plush Pillow-Top

    Ideal For

    The KingKoil Mattress Chiro Enhance Repose-Q is ideal for individuals seeking optimal spinal support and comfort. Perfect for those who prioritize a restful night's sleep with enhanced back support.

    S$4,166.00 U.P. S$8,332.00 9% OFF GST ABSORBED
    Add to Wish List
  10. KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- SS
    KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- SS

    CHIRO ENHANCE REPOSE- SS

    SUPER SINGLE
    S$3,366.00 U.P. S$6,732.00 9% OFF GST ABSORBED
    Add to Wish List
  11. KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- S
    KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- S

    CHIRO ENHANCE REPOSE- S

    SINGLE
    S$2,866.00 U.P. S$5,732.00 9% OFF GST ABSORBED
    Add to Wish List
  12. KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - K
    KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - K

    CHIRO ENHANCE RUTHERFORD - K

    KING

    Product Description

    The KingKoil Mattress Chiro Enhance Rutherford - K combines luxury and support with its 5 Zone Pocketed Spring and natural latex construction. Perfect for those who seek a restful and rejuvenating sleep experience.

    Key Features

    • 5 Zone Pocketed Spring: Provides targeted support to different body zones for optimal comfort.
    • Natural Latex: Offers a plush, responsive feel while maintaining durability and resilience.
    • Cotton Fabric: Ensures breathability and a soft touch for a restful sleep.
    • Pillow-Top Design: Adds an extra layer of cushioning for enhanced comfort.
    • 15 Year Limited Warranty: Guarantees long-lasting quality and peace of mind.

    Product Specifications

    • Dimensions: 1830MM X 1900MM X 279MM
    • Individual 5 Zone Pocketed Spring
    • Cotton Fabric
    • Pillow-Top
    • 100% Natural Latex
    • 15 Year Limited Warranty

    Ideal For

    This mattress is ideal for those seeking a luxurious sleeping experience with enhanced support. Perfect for individuals who value comfort and durability in their bedding.

    S$4,529.00 U.P. S$9,059.00 9% OFF GST ABSORBED
    Add to Wish List
  13. KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - Q
    KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - Q

    CHIRO ENHANCE RUTHERFORD - Q

    QUEEN

    Product Description

    The KingKoil Mattress Chiro Enhance Rutherford - Q is designed for those seeking superior spinal support and comfort. Featuring a 5-zone pocketed spring system and natural latex, this mattress ensures a restful sleep experience. Its pillow-top design and Excellent Edge® foam encasement provide added luxury and stability, making it a perfect choice for a rejuvenating night's rest.

    Key Features

    • 5-Zone Pocketed Spring System: Provides targeted support to different body zones, enhancing comfort and spinal alignment.
    • Natural Latex: Offers a responsive and breathable sleep surface, ensuring durability and comfort.
    • Pillow-Top Design: Adds an extra layer of plush comfort for a luxurious sleeping experience.
    • Excellent Edge® Foam Encasement: Prevents sagging and provides a stable edge for sitting or sleeping.
    • 15-Year Limited Warranty: Ensures long-term peace of mind and product reliability.
    • Cotton Fabric Cover: Soft and breathable, enhancing overall sleep quality.

    Product Specifications

    • Dimensions: 1520MM X 1900MM X 279MM
    • Individual 5-Zone Pocketed Spring
    • Cotton Fabric
    • Pillow-Top
    • 100% Natural Latex
    • 15 Year Limited Warranty

    Ideal For

    This mattress is ideal for individuals seeking enhanced spinal support and comfort, making it perfect for those with back pain or anyone desiring a restful night's sleep.

    Special Online Promotion from December 29, 2025 8:30 AM to January 25, 2026 11:59 PM
    S$3,628.00 U.P. S$7,259.00 Until January 25, 2026 11:59 PM
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  14. KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - SS
    KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - SS

    CHIRO ENHANCE RUTHERFORD - SS

    SUPER SINGLE
    S$2,929.00 U.P. S$5,859.00 9% OFF GST ABSORBED
    Add to Wish List
  15. KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - S
    KINGKOIL MATTRESS CHIRO ENHANCE RUTHERFORD - S

    CHIRO ENHANCE RUTHERFORD - S

    SINGLE
    S$2,529.00 U.P. S$5,059.00 9% OFF GST ABSORBED
    Add to Wish List
  16. KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - K
    KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - K

    CHIRO ENHANCE MONT CLAIR - K

    KING

    Product Description

    The KingKoil Mattress Chiro Enhance Mont Clair - K offers a blend of luxury and support with its 5-zone pocketed springs and natural latex comfort layer. Designed for those who seek a restful and rejuvenating sleep experience, this mattress is wrapped in durable cotton fabric and features a plush pillow-top for added comfort. With a 15-year warranty, it's a reliable choice for long-term use.

    Key Features

    • 5-Zone Pocketed Spring: Experience tailored support with individual 5-zone pocketed springs that adapt to your body's contours.
    • Natural Latex Comfort: Enjoy the plush feel of 100% natural latex, providing a luxurious sleeping surface.
    • Durable Cotton Fabric: Wrapped in high-quality cotton fabric for breathability and durability.
    • Plush Pillow-Top: The added pillow-top layer enhances comfort, ensuring a restful sleep.
    • 15-Year Warranty: Peace of mind with a 15-year limited warranty, ensuring long-term satisfaction.
    • Generous Dimensions: Spacious dimensions of 183.0 x 29.2 x 190.0 cm for ample sleeping space.

    Product Specifications

    • Dimensions: 183.0 x 29.2 x 190.0 cm
    • Individual 5-zone pocketed spring
    • 100% natural latex
    • Cotton fabric
    • Plush pillow-top
    • 15-year limited warranty

    Ideal For

    The KingKoil Mattress Chiro Enhance Mont Clair - K is ideal for those seeking superior comfort and support. Perfect for individuals who value a restful night's sleep and appreciate high-quality bedding solutions.

    S$4,399.00 U.P. S$8,799.00 9% OFF GST ABSORBED
    Add to Wish List
  17. KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - Q
    KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - Q

    CHIRO ENHANCE MONT CLAIR - Q

    QUEEN

    Product Description

    The KingKoil Mattress Chiro Enhance Mont Clair - Q is designed to provide exceptional spinal support and comfort. Featuring individual 5-zone pocketed springs, a plush pillow-top, and 100% natural latex, this mattress ensures a restful and rejuvenating sleep experience.

    Key Features

    • 5-Zone Pocketed Springs: Provides targeted support to different areas of the body for optimal comfort.
    • Plush Pillow-Top: Adds an extra layer of softness for a luxurious sleeping experience.
    • 100% Natural Latex: Offers a breathable and hypoallergenic surface, ideal for sensitive sleepers.
    • Cotton Fabric: Ensures a soft and breathable surface, enhancing overall comfort.
    • 15-Year Limited Warranty: Guarantees long-lasting durability and peace of mind.

    Product Specifications

    • Dimensions: 152.0 x 29.2 x 190.0 cm
    • Individual 5-zone pocketed springs
    • Plush pillow-top
    • 100% natural latex
    • 15-year limited warranty

    Ideal For

    This mattress is ideal for those seeking enhanced spinal support and comfort, making it perfect for individuals with back concerns or those who value a restful night's sleep.

    S$3,499.00 U.P. S$6,999.00 9% OFF GST ABSORBED
    Add to Wish List
  18. KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - SS
    KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - SS

    CHIRO ENHANCE MONT CLAIR - SS

    SUPER SINGLE
    S$2,799.00 U.P. S$5,599.00 9% OFF GST ABSORBED
    Add to Wish List
  19. KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - S
    KINGKOIL MATTRESS CHIRO ENHANCE MONT CLAIR - S

    CHIRO ENHANCE MONT CLAIR - S

    SINGLE
    S$2,399.00 U.P. S$4,799.00 9% OFF GST ABSORBED
    Add to Wish List
  20. KINGKOIL MATTRESS CHIRO ENHANCE PIERMONT - K
    KINGKOIL MATTRESS CHIRO ENHANCE PIERMONT - K

    CHIRO ENHANCE PIERMONT - K

    KING

    Product Description

    The King Koil Mattress Chiro Enhance Piermont - K is designed for those who seek unparalleled comfort and support. Featuring a 5-zone pocketed spring system and natural latex, this mattress ensures a restful sleep with optimal spinal alignment. Its pillow-top design and cotton fabric provide a plush and breathable sleeping surface, backed by a 15-year limited warranty for lasting peace of mind.

    Key Features

    • 5-Zone Pocketed Spring System: Provides individual support and comfort, adapting to your body's unique contours.
    • Natural Latex: 100% natural, breathable, antimicrobial, and hypoallergenic for a healthier sleep environment.
    • Excellent Edgee Foam Encasement: Enhances stability and maximizes the sleeping surface for added comfort.
    • Pillow-Top Design: Offers an extra layer of plush comfort for a luxurious sleeping experience.
    • Cotton Fabric: Soft and breathable, ensuring a cool and comfortable night's sleep.
    • 15-Year Limited Warranty: Assurance of quality and durability for long-term peace of mind.

    Product Specifications

    • Dimensions: 183.0 x 27.9 x 190.0 cm
    • 5-Zone Pocketed Spring System
    • Natural Latex
    • Excellent Edgee Foam Encasement
    • Pillow-Top Design
    • Cotton Fabric
    • 15-Year Limited Warranty

    Ideal For

    This mattress is ideal for those seeking optimal spinal support and comfort, endorsed by the International Chiropractors Association. Perfect for individuals who value a restful and rejuvenating sleep experience.

    S$3,159.00 U.P. S$6,999.00 9% OFF GST ABSORBED
    Add to Wish List

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Guide to Choose The Right Mattress

With a wide variety of mattress options available, it's essential to consider your individual needs and your bed size.

Step 1: Mattress Firmness Level

Mattress firmness is a crucial factor in determining your overall sleep comfort in Singapore.

  • Soft Mattresses: Offer a plush feel and allow for sinkage, which can be more comfortable.
  • Medium-Firm Mattresses: Buy these to strike a balance between comfort and support in Singapore.
  • Firm Mattresses: Provide minimal sinkage and offer a supportive, stable surface for spinal support.

Step 2: Types of Mattress 

Mattresses are constructed with various materials, each offering unique characteristics:

  • Memory Foam: Conforms to the body, providing excellent pressure relief and motion isolation.
  • Hybrid: Combines an innerspring support system with comfort layers of foam or latex. Offers a balance of support, bounce, and pressure relief.
  • Latex: Made from natural or synthetic rubber, latex mattresses are known for their responsiveness, durability, and breathability.

Step 3: Additional Features

Beyond firmness and type, consider these features:

  • Motion Isolation: Important for couples, motion isolation minimises the transfer of movement across the bed.
  • Cooling Technology: Features like gel-infused foam or breathable covers can help regulate temperature and prevent overheating in Singapore's warm weather.
  • Edge Support: Provides a stable edge to the mattress, preventing sagging and making it easier to get in and out of bed.

Step 4: Size of Bed Mattress

Mattress sizes range from the compact single which is ideal for smaller rooms, to the popular queen size which offers ample space for two. Other sizes include the super single which provides extra length for taller individuals, while a king size mattress offers maximum comfort for couples.

Bed Mattress Prices in Singapore

Mattress prices in Singapore vary significantly depending on size, type, materials, and brand. You can find budget-friendly options online starting from around $300 while premium mattresses, with advanced technology and high-quality materials can cost $16,000 or more.

Please note: Prices are subject to change due to demand and availability.

Why Buy Your Bed Mattress at Gain City?

Gain City is a trusted home furnishings retailer in Singapore, offering a wide selection of home furnishings like sofas, digital gate locks and quality mattresses for a restful night's sleep. 

Here's why you should buy your next mattress from us:

  • Competitive Pricing: We strive to offer the best prices on mattresses in Singapore, from reputable brands like MaxCoil, Four Star, and Dunlopillo.
  • Reliable Delivery Services: Purchase your mattress from Gain City and enjoy prompt and reliable delivery service straight to your doorstep in Singapore.
  • Comprehensive Warranties: Enjoy long-term peace of mind with our comprehensive extended warranty options.

Frequently Asked Questions About Mattresses

Which mattress is suitable for back pain?

A medium-firm mattress that provides adequate support and spinal alignment is often recommended for back pain. However, individual needs vary, and consulting with a healthcare professional is advisable for specific conditions before you buy a mattress in Singapore.

Which mattress is suitable for couples?

A mattress with good motion isolation can minimise partner disturbance. Size is also a factor as Queen or King size mattresses may offer more space.

What if my partner and I have different firmness preferences?

Some mattresses offer dual firmness options, with each side having a different level of support. Adjustable beds also allow each partner to customise their sleeping position and firmness in Singapore.

Which mattress is best for hot sleepers?

Mattresses with cooling technologies, such as gel-infused foam, breathable covers, or latex, can help regulate temperature and prevent overheating during sleep.