Entries by Stair101

Can I use any wood for stair treads?

Choosing Wood for Stair Treads: Beyond Just Preference While technically any wood species can be used for stair treads, certain types are more suitable than others due to factors such as durability, hardness, stability, and aesthetics. Balancing these factors alongside personal preference and budget ensures a safe, functional, and visually appealing staircase. Summary of Key […]

How thick should open stair treads be?

Thickness Requirements for Open Stair Treads: Balancing Safety and Design The thickness of open stair treads is crucial for ensuring structural integrity and safety while maintaining visual appeal. While building codes primarily focus on tread depth and riser height, the thickness of the tread material itself plays a significant role in overall stability and performance. […]

Can you use a 2×10 for stair treads?

Using 2×10 Lumber for Stair Treads: A Practical Assessment While 2×10 lumber might initially appear suitable for stair treads due to its ample width, its use demands careful consideration regarding structural requirements, aesthetics, and building codes. Summary of Key Points Structural Considerations: 2x10s may offer sufficient support for residential staircases, but ensuring proper stringer design […]

Should stair treads be square or round?

Stair Treads: Square vs. Round Nosing – The Impact on Safety and Style The choice between square or rounded nosing for your stair treads impacts both the safety and aesthetics of your staircase. Understanding the pros and cons of each option will help you make an informed decision that complements your design vision while prioritizing […]

How far can a 2×12 stair tread span?

Maximum Span for 2×12 Stair Treads: Structural Considerations While 2×12 lumber is commonly used for stair stringers, its use as stair treads necessitates careful consideration of its span capacity. A 2×12 tread can typically span a maximum of 6 feet unsupported. However, various factors influence its actual load-bearing capacity and deflection. Summary of Key Points […]

What is the maximum gap between stair treads?

Maximum Gap Between Stair Treads: Prioritizing Safety and Compliance In the context of standard staircase design, there should ideally be no gap between stair treads. Gaps can present a tripping hazard and compromise the structural integrity of the staircase. However, when referring to open riser stairs, building codes specify a maximum permissible gap between treads, […]

Are stair treads 2×10 or 2×12?

Stair Treads and Stringers: Understanding the Difference While 2×12 lumber is commonly used for stair stringers, the structural members supporting the stairs, stair treads themselves are typically not 2×10 or 2×12. Treads are usually constructed from thinner boards or engineered materials to provide a comfortable walking surface while maintaining adequate structural support. Summary of Key […]

What should I use for stair treads?

Choosing the Right Material for Stair Treads: Beyond Wood While wood, particularly oak and pine, is a traditional and popular choice for stair treads, various other materials offer distinct advantages in terms of durability, safety, aesthetics, and maintenance. The ideal material depends on factors such as budget, traffic levels, desired style, and specific project requirements. […]

Does tread depth include nosing?

Tread Depth and Nosing: Understanding the Measurement Yes, in most building codes in the USA, tread depth measurement includes the nosing. This means that the total horizontal distance from the edge of one tread to the edge of the next, encompassing any nosing projection, must meet the minimum requirements outlined in the code. Summary of […]

What is the riser tread formula?

Demystifying the Riser-Tread Formula: Safe & Comfortable Stair Design The riser-tread formula is a fundamental principle in stair design, ensuring that staircases are both safe and comfortable to use. It establishes the relationship between the height of each step (riser) and the depth of the horizontal surface (tread). Summary of the Riser-Tread Formula The Formula: […]