In this article, we will explore the different types of stairs and discuss whether stair hangers are suitable for each.
Understanding Stair Hangers:
Stair hangers, also known as stringer hangers or stringer brackets, are metal brackets that secure the stringers (the side boards of a staircase) to the framework of the building. They provide a method of attaching the stairs to the structure and distribute the weight evenly across the stringers. This ensures stability and prevents sagging or creaking in the staircase.
Straight Stairs:
Straight stairs are the most basic and common type of staircase. They consist of a straight flight of steps with no turns or curves. Stair hangers are ideal for straight stairs as they can easily be attached to the stringers. These brackets maintain the alignment and strength of the stairs, making them safe for everyday use.
L-Shaped Stairs:
L-shaped stairs consist of two flights of stairs connected at a 90-degree angle. The stringers for L-shaped stairs require additional support and stability due to the change in direction. In this case, stair hangers are often not sufficient as the brackets are designed for straight runs. Instead, additional reinforcement such as angle brackets, support blocks, or joist hangers should be used to ensure the strength and stability of the staircase.
U-Shaped Stairs:
U-shaped stairs consist of multiple flights of stairs that make a complete U-shape. The stringers for U-shaped stairs require even more support and reinforcement than L-shaped stairs due to the increased complexity of the design. Stair hangers alone are typically not suitable for U-shaped stairs. Brackets, blocking, and other structural methods should be used to ensure the staircase is secure and resilient.
Curved Stairs:
Curved stairs are artistic and unique in design. They typically have a sweeping curve and require custom fabrication. Due to the curvature, stair hangers cannot be used for curved stairs as they are not designed for this purpose. In curved stairs, the stringers are usually constructed from laminated layers of wood or metal, and specific methods of attachment and reinforcement are employed to ensure the structural integrity of the staircase.
Alternatives for Unique Stair Types:
For stairs that do not accommodate standard stair hangers, there are alternative methods for providing support and stability. Some options include using brackets, angle connectors, connectors designed for specific stair types, or engaging the services of a professional custom staircase fabricator. These alternatives ensure that even unique stair types can be securely attached to the structure and meet safety regulations.While stair hangers are suitable for straight stairs, they may not be appropriate for all stair types. L-shaped stairs, U-shaped stairs, and curved stairs often require additional reinforcement to ensure stability and safety. It is essential to consult building codes and engage the expertise of professionals when constructing staircases that deviate from the standard straight design. By employing the appropriate methods of attachment and reinforcement, any stair type can be securely and reliably constructed.