Functionality and safety of Murphy beds heavily rely on the type of spring used. Springs are essential components that contribute to the transition of the bed between vertical and horizontal positions. The correct spring not only improves the longevity of the bed but also ensures safe usage. This article primarily focuses on helping you select the right spring for your Murphy bed, taking into account crucial factors like strength and elasticity.

Choosing the right spring is not straightforward due to the variations in size and weight of Murphy beds. For example, heavier and larger Murphy beds require robust springs, whereas standard springs are adequate for smaller, lighter beds.

Besides selecting the right spring, installing it correctly and regular maintenance play a significant role in the lifespan of a Murphy bed. This article provides insights into these essential aspects - selection, installation, and maintenance, thus providing knowledge to improve your Murphy bed's durability and safe operation.

Understanding the Role of Springs in Murphy Beds

Springs play a vital part in the operation of Murphy beds. They connect to brackets that permit the bed to move between a folded and an unfolded state. The springs generate a counterbalancing force to assist these shift in states.

Beyond aiding in bed position changes, springs contribute to safety. They maintain the bed in a vertical position when it is not being used, which helps prevent unwanted unfolding. For instance, in a situation where the bed handle is inadvertently moved, the spring tension will prevent the bed from descending.

The design of the spring system can differ among Murphy beds. Some beds use several coiled springs linked to the bed frame, while others rely on one or two extended springs with high tensile strength. The choice of spring system is influenced by the bed's weight, determined by the combination of the mattress and the bed frame's weight. A heavier bed would need a greater number of coiled springs or more robust long springs to create the required tension. Finding a balance between the tension of the springs and the ease of bed operations is crucial for user comfort, function, and safety.

Factors Influencing the Selection of Springs for Murphy Beds

The selection of springs for a Murphy bed is based on four main considerations.

The first factor is the weight limit of the spring, which should correspond to the total weight of the bed, encompassing both the mattress and the frame. As an example, if the bed frame and mattress together weigh 70kg, the spring should be designed to support this weight, ensuring the structure of the bed remains stable and functional.

Secondly, the ease of use of the bed is directly linked to the spring's flexibility and strength. The spring must uphold these characteristics to enable the bed to be raised and lowered smoothly and secure in position after lifting. For comparison, a bed with a spring that is too rigid could need high force to operate, while a spring that is too weak might not support the bed when elevated.

Thirdly, it's necessary for the chosen spring to withstand multiple load cycles without compromising its structural integrity. To exemplify, a spring composed of high-grade stainless steel would exhibit the required resilience and durability, thus positioning the bed to withstand frequent usage over time.

The final factor is the advantage brought by adjustable tension springs. This kind of spring presents a valuable attribute because it enables adaptability. As the bed ages, this feature might be beneficial, permitting minor adjustments to maintain the bed's functioning condition.

Guide on Installation and Maintenance of Springs for Murphy Beds


When selecting springs for a Murphy bed, one should focus on the function of the springs. Factors such as weight capacities and the number of springs should be taken into account, as these will play a significant role in the design of the bed. The process does not stop at selection, as correct installation and continuous maintenance of the springs are necessary for the optimal performance of the bed. The primary goal is to find a balance between safety, the comfort level of the user, and the durability of the bed. For example, choosing springs of a higher standard can provide comfort while ensuring safety and durability. Therefore, it's vital to consider the long-term aspects of your Murphy bed, rather than just the initial cost, when deciding which springs to use.