Description
Overview
Create a fully bespoke wall bed using our heavy-duty SBLM Spring Balanced Lift Mechanism.
The SBLM Kit is an extremely cost-effective solution for building a wall bed within a wooden cabinet. Instead of purchasing a full metal frame, slatted base or complete leg system, the SBLM Kit allows you to construct your own bed frame and cabinet from timber, giving full flexibility over the size, design and finish of the final installation.
This makes the SBLM Kit ideal for cabinet makers, joiners, trade professionals and experienced DIY users who want to create a custom wall bed to suit a specific room, cabinet design or interior finish.
The mechanism can be used for a wide range of bed sizes, from small single up to super king, and can be configured in either a vertical or horizontal orientation.
Designed For …
The SBLM Kit is designed for bespoke wall bed projects where only the spring-balanced lift mechanism is required.
It is particularly suitable for:
- Cabinet makers and joiners
- Fully bespoke timber wall bed projects
- Installations where the bed base is supported by another structure
- Beds built above seating areas, sofas or integrated platforms
- Projects where a separate leg system is not required
- Experienced DIY users
- Residential and commercial installations
For customers who require the mechanism and leg system, the Beta Bed Kit may be more suitable. For customers who require the mechanism, legs and steel bed frame, the Alpha Bed is the most complete solution.
How the System Works
The SBLM mechanism has a patented technical advantage over standard wall bed mechanisms.
The power of the mechanism is held in reserve until the panel bed face is in position. Once installed, the SBLM power pack is adjusted to bring the bed into balance.
This means the installer does not need to manually arm the mechanism, making installation safer and simple. The tension can be adjusted by adding or removing springs, allowing better balance to be achieved once the full weight of the panel, frame and mattress is known.
The mechanism is not designed to reduce the number of springs required, but to make the process of balancing the wall bed safer, easier and more precise.
Key Features
- Heavy-duty spring-balanced wall bed lift mechanism
- Suitable for fully bespoke timber wall bed projects
- Can be used for small single, single, small double, double, king, queen and super king style wall beds
- Suitable for both vertical and horizontal wall bed installations
- Adjustable spring tension to correctly balance the bed
- Recommended mechanism capacity: up to 100kg combined weight, including door, frame and mattress
- Extra-strength springs available separately, increasing recommended capacity up to 125kg
- Designed for smooth, easy operation with fingertip control once balanced
- Mechanism power is held in reserve until the panel bed face is installed
- Safer and simpler adjustment compared with standard mechanisms
- Mechanism covers included for safety
- Precision manufactured and tested to 10,000 cycles
- Suitable for everyday residential or commercial use
- Mounts to the vertical side walls of the cabinet
- Requires only 30mm of cabinet width on each side
- Allows the bed frame and cabinet to be built locally in a finish to match the room
- Ideal for cabinet makers, joiners, installers and experienced DIY users
- Additional Studio Desk hardware available to create a desk arrangement
- Bedding straps available separately to help keep the bed made up when closed
- Full instructions provided
Mechanism Capacity
The standard SBLM mechanism uses 9 springs per side, giving a maximum recommended combined weight capacity of 100kg.
This combined weight includes:
- Cabinet door / front panel
- Timber bed frame
- Mattress
Optional extra-strength springs are available separately, increasing the recommended capacity up to 125kg. These are rarely required but can be useful for heavier bespoke installations.
What’s Included
The SBLM Kit includes the essential wall bed lift mechanism components required for a bespoke installation, including:
- SBLM spring-balanced lift mechanisms
- Springs
- Safety mechanism covers
- Required mechanism fittings
- Full installation instructions
Please note: this kit does not include a metal bed frame, slatted base, leg rod or leg assembly.
Important Note
This product is a mechanism kit only.
The cabinet, timber bed frame, mattress, panels, handles, bedding straps, leg system and any additional cabinetry materials are not included unless stated otherwise.
The cabinet images shown are for illustration purposes only.
For a kit including the mechanism and leg system, please see our Beta Bed Kit. For a complete mechanism, leg and frame solution, please see our Alpha Bed.
Safety Notice
This product requires wall mounting before use, please read the assembly guide thoroughly before attempting installation.
Lead Time
For stocked items of wall bed mechanisms (without cabinetry or panelling), mattresses or spares, we normally dispatch same or next day for next day delivery to UK mainland. Our courier delivers Monday to Friday (except bank holidays) between 8am-6pm. If you require delivery on a specific date this can also be arranged through our sales team. Our sales team will contact you once your order has been placed to arrange delivery for a suitable date. If a product is showing as “available on backorder” please contact us for an estimated lead time.












