Watch This Before Moving Structural Wall Framing To Outside of Floor Cantilever - Remodeling Tips
The benefits and problems associated with moving structural wall framing to the outside of a floor cantilever during a remodeling project are explored in this article. It emphasizes the importance of consulting a structural engineer and obtaining local building authority approval before undertaking such modifications.
Benefits of Moving Structural Wall Framing
The video mentions a few potential benefits of relocating a structural wall:
Increased usable floor space: By moving the wall outward, you can gain additional square footage within the room. This can be especially advantageous in compact areas.
Important considerations:
Not all situations will allow for this modification. The feasibility depends on the existing floor structure and the ability to reroute any plumbing or electrical lines within the wall.
Problems You Might Encounter
Compromised floor joist strength: The video explains that some floor plans rely on a specific configuration of load-bearing walls and joists. Relocating the wall can disrupt this load distribution, placing undue stress on the remaining joists and potentially causing floor sagging.
Limited joist span: Greg discusses the concept of joist span, which refers to the distance a joist can safely cover between support points. Moving the wall can extend the joist span, exceeding its capacity.
Improper support for overhanging structures: The video mentions cantilevers, which are horizontal beams that extend from a wall to support a structure like a deck. Relocating the wall might remove crucial support for the cantilever, jeopardizing its stability.
Need for additional structural support: The video introduces the concept of installing a structural beam and support posts to compensate for the loss of the wall. This can be a complex and expensive undertaking.
Expertise required: Greg emphasizes the importance of consulting a structural engineer to assess the feasibility of the project and determine the appropriate reinforcements. A qualified engineer can provide calculations to ensure the new design meets safety standards.
Building code compliance: The video highlights the need for obtaining approval from local building authorities. Building codes regulate construction practices to ensure the safety and structural integrity of buildings. A qualified engineer can help navigate the approval process.
