Free Delivery On Orders Over $180 
Same Day Delivery 
Click & Collect 
Installment Payment 
Store Locations 
eGift Card 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.
-
KINGKOIL MATTRESS CORNERSTONE DUAL - KCORNERSTONE DUAL - K
KINGProduct Description
The KingKoil Mattress Cornerstone Dual - K offers a luxurious sleep experience with its 5-zone pocket spring system and natural latex composition. Designed for optimal spinal support and comfort, this mattress features a dual-sided design for extended durability and a cool extreme fabric to ensure a comfortable night's sleep. Ideal for those who prioritize quality and longevity in their bedding.
Key Features
- 5-Zone Pocket Spring System: Provides contour zones and proper support for back pain relief.
- Natural Latex: 100% natural, breathable, antimicrobial, and hypoallergenic for a healthier sleep environment.
- Excellent Edge 4 Foam Encasement: Enhances stability and maximizes sleeping surface.
- Dual-Sided Design: Flip the mattress for extended durability and comfort.
- Cool Extreme Fabric: Keeps the mattress cool and comfortable throughout the night.
- 15-Year Limited Warranty: Assurance of quality and durability over time.
Product Specifications
- 5-Zone Pocket Spring System
- Natural Latex
- Dual-Sided Design
- Excellent Edge 4 Foam Encasement
- Cool Extreme Fabric
- 15-Year Limited Warranty
Ideal For
The KingKoil Mattress Cornerstone Dual - K is ideal for those seeking a luxurious sleep experience with optimal spinal support. Perfect for individuals who value comfort and durability, and for couples who desire minimal motion transfer during sleep.
Add to Wish ListS$6,599.00 U.P. S$11,999.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS CORNERSTONE DUAL - QCORNERSTONE DUAL - Q
QUEENProduct Description
Experience unparalleled comfort with the KingKoil Mattress Cornerstone Dual - Q. Featuring a 5-zone pocket spring system, cool extreme fabric, and 100% natural latex, this mattress is designed for ultimate support and relaxation. Its dual-sided design and edge-guard encasement ensure durability and comfort, making it the perfect choice for a restful night's sleep.
Key Features
- 5-Zone Pocket Spring: Provides targeted support and reduces motion transfer for a peaceful sleep.
- Cool Extreme Fabric: Ensures a cool and comfortable sleeping surface.
- 100% Natural Latex: Offers superior comfort and durability.
- Dual-Sided Design: Flip the mattress for extended life and comfort.
- Edge-Guard Encasement: Prevents sagging and provides edge support.
- 15-Year Limited Warranty: Assurance of quality and longevity.
Product Specifications
- Model: Cornerstone Dual - Q
- Size: Queen
- Material: 100% Natural Latex
- Spring Type: 5-Zone Pocket Spring
- Fabric: Cool Extreme Fabric
- Design: Dual-Sided
- Edge Support: Edge-Guard Encasement
- Warranty: 15-Year Limited Warranty
Ideal For
The KingKoil Mattress Cornerstone Dual - Q is ideal for those seeking luxurious comfort and support. Perfect for couples, individuals with back pain, or anyone desiring a restful night's sleep.
Add to Wish ListS$5,199.00 U.P. S$9,453.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS CORNERSTONE DUAL - SSCORNERSTONE DUAL - SS
SUPER SINGLEAdd to Wish ListS$4,099.00 U.P. S$7,453.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS CORNERSTONE DUAL - SCORNERSTONE DUAL - S
SINGLEAdd to Wish ListS$3,499.00 U.P. S$6,362.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS REGENCY- KREGENCY- K
KINGProduct Description
The Kingkoil Mattress Regency-K offers a luxurious sleeping experience with its supreme 5 Zone Pocketed Spring system and plush pillow-top. Wrapped in elegant Damask fabric and made with 100% natural latex, this mattress ensures comfort and durability, backed by a 15-year limited warranty.
Key Features
- Supreme Comfort: Experience unparalleled comfort with the 5 Zone Pocketed Spring system that adapts to your body shape.
- Luxurious Fabric: Wrapped in premium Damask fabric for a soft, elegant touch.
- Plush Pillow-Top: Enjoy a plush pillow-top layer that adds an extra level of comfort and luxury.
- Durable Construction: Built to last with high-quality materials and a 15-year limited warranty.
- Natural Materials: Made with 100% natural latex for a healthier sleep environment.
- Generous Dimensions: Spacious design with dimensions of 183.0 x 33.0 x 190.0 cm, perfect for any bedroom.
Product Specifications
- Dimensions: 183.0 x 33.0 x 190.0 cm
- Supreme 5 Zone Pocketed Spring
- Damask Fabric
- Plush Pillow-Top
- 15 Year Limited Warranty
- 100% Natural Latex
Ideal For
The Kingkoil Mattress Regency-K is ideal for those seeking luxurious comfort and support. Perfect for individuals or couples who value a restful night's sleep with supreme pocketed spring technology and plush pillow-top design.
Add to Wish ListS$6,788.00 U.P. S$13,576.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS REGENCY- QREGENCY- Q
QUEENProduct Description
The KingKoil Mattress Regency- Q offers a blend of luxury and support with its plush pillow-top and 5-zone pocketed spring system. Wrapped in durable damask fabric and made with 100% natural latex, it ensures a comfortable and healthy sleep environment. Ideal for those who value quality and longevity, it comes with a 15-year limited warranty.
Key Features
- Supreme Comfort: Experience the luxury of a plush pillow-top design that offers unparalleled comfort.
- Advanced Support: Features a 5-zone pocketed spring system for tailored support and reduced motion transfer.
- Durable Fabric: Wrapped in high-quality damask fabric for a soft and durable finish.
- Natural Materials: Made with 100% natural latex for a healthier sleep environment.
- Long-lasting Warranty: Comes with a 15-year limited warranty, ensuring peace of mind.
Product Specifications
- Size: Queen
- Dimensions: 152.0 x 33.0 x 190.0 cm
- Material: 100% Natural Latex
- Spring System: Supreme 5 Zone Pocketed Spring
- Fabric: Damask
- Warranty: 15 Year Limited
Ideal For
This mattress is ideal for those seeking luxurious comfort and support. Perfect for individuals or couples who appreciate high-quality bedding with advanced features.
Add to Wish ListS$5,488.00 U.P. S$10,976.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS REGENCY- SSREGENCY- SS
SUPER SINGLEAdd to Wish ListS$4,488.00 U.P. S$8,976.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS REGENCY- SREGENCY- S
SINGLEAdd to Wish ListS$3,788.00 U.P. S$7,576.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS SANCTUARY- KSANCTUARY- K
KINGProduct Description
The KingKoil Mattress Sanctuary-K offers unparalleled comfort and support with its plush pillow-top and 5-zone pocketed spring system. Made with 100% natural latex and covered in durable damask fabric, it's designed for those who value quality and luxury in their sleep experience.
Key Features
- Supreme Comfort: Enjoy the plush pillow-top design that provides a luxurious sleeping experience.
- Natural Materials: Made with 100% natural latex for a healthier sleep environment.
- Advanced Support: Features a 5-zone pocketed spring system for optimal support and pressure relief.
- Durable Fabric: Covered in high-quality damask fabric for added durability and style.
- Long-lasting Warranty: Comes with a 15-year limited warranty for peace of mind.
Product Specifications
- Dimensions: 183.0 x 30.4 x 190.0 cm
- Supreme 5 Zone Pocketed Spring
- Damask Fabric
- Plush Pillow-Top
- 15 Year Limited Warranty
- 100% Natural Latex
Ideal For
The KingKoil Mattress Sanctuary-K is ideal for those seeking luxurious comfort and support. Perfect for individuals or couples who appreciate high-quality bedding with advanced features like natural latex and pocketed springs.
Add to Wish ListS$5,669.00 U.P. S$11,338.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS SANCTUARY- QSANCTUARY- Q
QUEENProduct 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.
Add to Wish ListS$4,569.00 U.P. S$9,138.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS SANCTUARY- SSSANCTUARY- SS
SUPER SINGLEAdd to Wish ListS$3,669.00 U.P. S$7,338.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS SANCTUARY- SSANCTUARY- S
SINGLEAdd to Wish ListS$3,069.00 U.P. S$6,138.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS TRANQUILITY II - KTRANQUILITY II - K
KINGProduct 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.
Add to Wish ListS$9,999.00 U.P. S$18,180.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS TRANQUILITY II - QTRANQUILITY II - Q
QUEENProduct 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.
Add to Wish ListS$7,899.00 U.P. S$14,362.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS TRANQUILITY II - SSTRANQUILITY II - SS
SUPER SINGLEAdd to Wish ListS$6,299.00 U.P. S$11,453.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS TRANQUILITY II - STRANQUILITY II - S
SINGLEAdd to Wish ListS$5,299.00 U.P. S$9,635.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- KCHIRO ENHANCE REPOSE- K
KINGProduct 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.
Add to Wish ListS$5,066.00 U.P. S$10,132.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- QCHIRO ENHANCE REPOSE- Q
QUEENProduct 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.
Special Online Promotion from November 17, 2025 12:00 AM to December 1, 2025 11:59 PMAdd to Wish ListS$2,866.00 U.P. S$8,332.00 Until December 1, 2025 11:59 PM -
KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- SSCHIRO ENHANCE REPOSE- SS
SUPER SINGLEAdd to Wish ListS$3,366.00 U.P. S$6,732.00 $100 OFF EVERY $1000 SPENT -
KINGKOIL MATTRESS CHIRO ENHANCE REPOSE- SCHIRO ENHANCE REPOSE- S
SINGLEAdd to Wish ListS$2,866.00 U.P. S$5,732.00 $100 OFF EVERY $1000 SPENT
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.