Most people have never heard of a mattress elevator. But for those who need one, it solves a very specific problem in a way that few other products do. If you or someone in your household has been told to sleep with the head elevated, or if getting in and out of bed has become harder than it should be, a mattress elevator or wedge may be worth understanding.
What Is a Mattress Elevator?
A mattress elevator, sometimes called a mattress wedge or bed wedge, is a device designed to raise one end of a mattress to create an inclined sleeping surface. The incline is gradual, not dramatic, and the goal is to lift the head, chest, or legs of the sleeper to a position that is either more comfortable or more appropriate for a specific health or lifestyle need.
There are two main types.
Under-mattress wedges. These are large foam wedges or incline boards placed under the mattress at one end. The mattress sits on top and slopes gently upward. The sleeper does not feel the wedge directly, as it is beneath the mattress itself.
On-mattress wedges. These are placed on top of the mattress under the sleeper's upper body or legs. They are more portable and adjustable, but the sleeper is in direct contact with the wedge surface.
Some adjustable bed bases achieve the same incline effect through motorised head and foot adjustment, which is a more versatile and comfortable long-term solution for those who need regular position changes.
Who Uses a Mattress Elevator and Why
The most common reasons people look for a mattress elevator include:
Acid reflux and heartburn. Sleeping flat can worsen acid reflux symptoms as stomach acid can more easily flow back into the oesophagus when lying horizontal. Elevating the head end of the bed by 15 to 20 cm is a commonly recommended approach for managing nighttime reflux. An under-mattress wedge achieves this without the discomfort of stacking pillows, which can cause neck strain.
Snoring and mild sleep apnoea. Elevating the upper body slightly can help keep the airway more open during sleep, which may reduce snoring. Note that for diagnosed sleep apnoea, medical treatment rather than positional adjustment is typically the appropriate approach.
Post-surgery recovery. Following certain surgical procedures, sleeping with a specific part of the body elevated is necessary for comfort and recovery. A wedge provides stable, consistent elevation that pillows do not.
Mobility and ease of entry and exit. For older adults or those with mobility limitations, getting in and out of a low bed can be difficult. Raising the overall height of the sleeping surface with a platform or riser under the bed frame, sometimes also called elevation, makes this easier.
Leg elevation. Elevating the legs and feet improves circulation and reduces swelling for those who experience leg oedema or varicose veins. A wedge placed under the foot end of the mattress achieves this.
Under-Mattress Wedge vs Adjustable Bed
For those who need reliable, long-term head elevation, an under-mattress wedge and an adjustable bed are the two most practical options.
Under-mattress wedge. A firm foam wedge placed under the head end of the mattress. It is simple, affordable, and effective for consistent head-of-bed elevation. The main limitation is that the incline is fixed. You cannot adjust it without removing and repositioning the wedge.
Adjustable bed base. A motorised base that raises and lowers the head and foot of the bed independently, at the touch of a button. This allows the sleeper to find the exact incline that feels most comfortable, change positions during the night, and share the bed with a partner who prefers a different angle.
An adjustable base is significantly more expensive than a foam wedge but provides much greater flexibility. For someone who needs elevation every night for an ongoing condition, the comfort and convenience of an adjustable base often makes it the more practical long-term investment.
Our adjustable bed collection includes options designed for comfortable and consistent use, compatible with a range of mattress types.
What to Look for in a Mattress Wedge
If a wedge solution is what you need, the following details matter.
Incline angle. Wedges typically offer between 7 and 12 degrees of incline. For acid reflux management, an elevation of around 15 to 20 cm at the head end is generally recommended. Check the actual elevation in centimetres rather than just the angle.
Foam density. The wedge needs to be firm enough to support the weight of the mattress without compressing significantly over time. High-density foam holds its shape better and provides more consistent elevation.
Width. For a double or king size bed, the wedge should span the full width of the mattress to ensure even elevation. A narrow wedge creates an uneven surface.
Non-slip base. The wedge should stay in place under the mattress without shifting. A non-slip base material prevents it from moving with the weight of the mattress and sleeper.
Practical Considerations in Singapore
In Singapore's climate, any product placed under the mattress needs to be considered in the context of airflow. An under-mattress wedge reduces the space between the mattress and its base at the head end, which may slightly reduce airflow in that area.
For most sleepers this is not a significant issue, particularly if the bedroom is air-conditioned. If airflow is a concern, choosing a wedge with a ventilated or open-cell foam construction helps.
For the mattress itself, pairing it with a breathable protector and ensuring good room ventilation remains the most important step for managing Singapore's humidity.
When an Adjustable Base Is the Better Answer
For anyone using a wedge or elevation solution regularly for an ongoing need, an adjustable bed base is worth considering seriously. Beyond head elevation, adjustable bases can raise the foot end for leg support, provide zero-gravity positioning that distributes body weight evenly, and allow each partner to set their own preferred position independently.
Paired with a compatible mattress from our collection, an adjustable base becomes a genuinely versatile and comfortable sleep system. You can explore adjustable bed options on our adjustable bed page or visit our showroom in Singapore to see how they work in person.
FAQs
How much should I elevate the head of my bed for acid reflux?
The commonly recommended elevation is 15 to 20 cm at the head end of the bed. This is sufficient to reduce the likelihood of stomach acid flowing back during sleep. Always consult a healthcare professional for guidance specific to your situation.
Is it better to use extra pillows than a mattress elevator?
Extra pillows can create head elevation but often cause neck strain because they raise the head rather than inclining the whole upper body. An under-mattress wedge or adjustable base elevates the entire torso, which is generally more effective and more comfortable for acid reflux or snoring management.
Can I use a mattress wedge with any mattress?
Most standard mattresses can be used with an under-mattress wedge. Memory foam mattresses should be used with firm wedges to avoid uneven compression. Check the wedge dimensions against your mattress and bed frame setup.
Will an under-mattress wedge damage my mattress?
A firm, well-constructed wedge should not damage a mattress. The incline is gradual and the mattress rests evenly on the wedge surface. Ensure the wedge is designed for this purpose and is appropriately wide for your mattress size.
Is an adjustable bed worth it for occasional use?
An adjustable bed is most worthwhile for those with ongoing needs, such as chronic reflux, regular back discomfort, or mobility limitations. For very occasional elevation needs, an on-mattress wedge is a more proportionate solution.
Find the Right Elevation Solution
Whether a simple wedge or a full adjustable base better suits your needs, the right setup makes a meaningful difference to comfort and sleep quality. Explore our adjustable bed options and mattress collection, or visit our showroom for hands-on guidance from our team.