Mattress Buying Guide for Singapore: Firmness, Size and Materials
How to choose a mattress in Singapore: pick firmness by sleep position, match the size to your room, and choose materials that handle our humid climate.
For most Singapore homeowners, a medium-firm pocketed-spring or hybrid mattress in Queen size is the safe default: it suits back and side sleepers, breathes well in our humid climate, and fits the typical HDB or condo master bedroom. Choose firmness by your sleep position, size by your room and who shares the bed, and material by how hot you sleep and your budget.
Mattresses are sold locally by IKEA, Courts, Harvey Norman and specialist bedding brands, plus a growing number of online-first sleep brands that ship a compressed mattress in a box. Prices swing widely, so it helps to know the few decisions that actually matter before you step into a showroom or add to cart. This guide walks through firmness, size, materials and the room planning that surrounds the bed.
What firmness should I choose?
Firmness is about support for your spine, not just how soft it feels when you sit on it. Match it to how you sleep. Side sleepers usually want a softer surface that lets the shoulder and hip sink in, while back and stomach sleepers want firmer support so the hips do not sag.
Firmness is subjective and brands label it differently, so always lie on a mattress in your normal sleep position for a few minutes rather than pressing it with your hand.
Side sleepers: soft to medium, so shoulders and hips are cushioned.
Back sleepers: medium to medium-firm, for even support along the spine.
Stomach or heavier sleepers: firm, to stop the midsection sinking.
Couples with different preferences: a medium-firm base with a mattress topper on one side is an easy compromise.
What size mattress fits a Singapore bedroom?
Singapore uses the common size names, and the mattress dimensions are fairly standard across brands even if bed frames vary. Measure your room and leave walking space around the bed before committing, especially in a compact HDB bedroom.
Single: about 90cm by 190cm, good for a child's room or a small study-bedroom.
Super Single: about 107cm by 190cm, a popular one-person size in Singapore homes.
Queen: about 152cm by 190cm, the standard couple size for most master bedrooms.
King: about 182cm by 190cm, roomy for couples but needs a larger room to walk around.
Tip: leave at least 60cm to 70cm of clearance on the sides you walk past, and check the mattress can physically turn into the room and through doorways.
Which mattress material is best for our climate?
Singapore is warm and humid all year, so breathability and mould resistance matter more here than in temperate countries. The main choices trade off cooling, contouring, durability and price.
Pocketed spring: individually wrapped coils, good airflow and bounce, and less motion transfer between partners. A reliable all-rounder.
Memory foam: contours closely and isolates motion well, but can trap heat unless it uses gel-infused or open-cell foam.
Latex: naturally durable and breathable with a responsive feel, often the most expensive option.
Hybrid: a spring core topped with foam or latex, aiming to combine support, cooling and comfort.
For a hot climate, pocketed spring and hybrid designs generally sleep cooler than dense all-foam mattresses.
How much should I budget?
You do not need to spend the most to sleep well, but very cheap mattresses often sag within a couple of years. Treat the mattress as something you use every night for years and budget accordingly.
Entry level Queen mattresses start from around S$300 to S$600 at high-volume retailers such as IKEA or Courts.
Mid-range pocketed-spring and hybrid Queens typically run from around S$800 to S$1,800.
Premium latex or luxury hybrid models can exceed S$2,500.
Prices change with promotions and warehouse sales, so always check current pricing and warranty terms in store or on the retailer's site rather than relying on a fixed figure.
Foam in a box or a showroom mattress?
Online sleep brands ship a mattress compressed in a box, which is easy to carry up to an HDB flat and usually comes with a home trial period. Traditional retailers let you lie on the mattress first and often bundle delivery plus removal of your old one.
If you value trying before buying and same-week delivery, a showroom brand like Harvey Norman, Courts or a dedicated bedding store makes sense. If you want convenience, a risk-free trial and easy stairs access, a boxed mattress is worth considering. Either way, keep the receipt and note the trial or return window.
How does the bedroom setup affect my mattress choice?
The mattress is only as good as the base and the room around it. A new mattress on a sagging old frame or an unventilated platform can trap moisture and wear out faster, which is why the bed is worth planning alongside any bedroom works.
If you are doing a renovation, this is the moment to coordinate the bed with the rest of the room: a slatted or ventilated bed frame to let the mattress breathe, built-in carpentry for a headboard and side tables sized to your chosen mattress, and bedside power and lighting points positioned for reading lamps or a phone charger. Getting these carpentry and electrical details right during the renovation means your new mattress sits in a room that is actually built around it, rather than working around fixtures later.
How do I keep a mattress fresh in humid Singapore?
Humidity is the enemy of any mattress here. A few simple habits extend its life and keep it hygienic.
Use a breathable, washable mattress protector to guard against sweat and dust mites.
Air the room and let the mattress breathe; run air-conditioning or a fan to reduce trapped moisture.
Rotate the mattress head to foot every few months so it wears evenly, if the model allows it.
Keep a slight air gap under the mattress with a slatted or ventilated base to prevent mould on the underside.
Frequently asked questions
How long should a mattress last? A good-quality mattress typically lasts around 7 to 10 years. Replace it sooner if you notice sagging, lumps, or you consistently wake up with aches.
Is a firmer mattress always better for the back? No. The best mattress for your back is one that keeps your spine aligned, which depends on your sleep position and body weight. Too firm can be as uncomfortable as too soft.
Do I need to buy the bed frame and mattress together? Not necessarily, but they must be compatible. Check that the frame supports your mattress size and that slats are close enough to stop foam mattresses sagging between them.
Can I use a mattress topper instead of buying a new mattress? A topper can refresh a firm or slightly worn mattress for comfort, but it will not fix a sagging or broken-down mattress. If the support layer has failed, replace the mattress.