The Simpson Strong-Tie stair stringer is a popular metal connector used to attach stair stringers to support structures like decks, patios, or floors. Stair stringers are the diagonal boards that support the steps on a staircase. Using a stair stringer connector helps ensure that the stringers are securely attached, providing stability and safety to your staircase.
Simpson Strong-Tie products are known for their high-quality and reliable structural connectors, and their stair stringer connectors are no exception. Whether you’re building a new staircase for a deck, porch, or indoor project, using the right materials can make a huge difference in the longevity and safety of your stairs. In the following sections, we’ll go over how to use the Simpson Strong-Tie stair stringer connector for your next project properly.
How to Use Simpson Strong-Tie Stair Stringer
Using Simpson Strong-Tie stair stringer connectors is a straightforward process that ensures your stairs are stable and secure. Here’s a step-by-step guide to help you use them effectively:
Step 1: Gather Your Tools and Materials
Before you start, make sure you have all the necessary tools and materials. For this project, you’ll need:
- Simpson Strong-Tie stair stringer connectors
- Pressure-treated wood stair stringers
- Galvanized nails or structural screws
- Power drill or hammer
- Carpenter’s square
- Measuring tape
- Level
- Safety goggles and gloves
Step 2: Measure and Cut the Stair Stringers
Accurate measurements are key to building safe stairs. Start by determining the rise (the height of each step) and run (the depth of each step). Once you have the measurements, use a carpenter’s square to mark the notches on your stair stringer. These notches will indicate where the treads (the flat part of the step) and risers (the vertical part) will go.
After marking the stringer, carefully cut along the lines with a saw. Make sure to cut the correct number of stringers for your staircase — usually, you’ll need at least two for small staircases, but larger stairs may require three or more.
Step 3: Attach the Simpson Strong-Tie Stair Stringer Connectors
Once your stringers are cut, it’s time to attach the Simpson Strong-Tie stair stringer connectors to the supporting structure. Here’s how to do it:
- Position the Connectors: Place the stair stringer connectors where the bottom of the stringers will meet the supporting structure, such as a deck frame or concrete base. Make sure the connectors are level and spaced evenly.
- Secure the Connectors: Use galvanized nails or structural screws to secure the connectors to the supporting structure. Be sure to use nails or screws that are compatible with pressure-treated wood to avoid corrosion. If you’re attaching the connectors to concrete, you may need to use concrete anchors for additional support.
- Insert the Stringers: Once the connectors are secured, slide the cut end of the stair stringers into the connectors. The stringers should fit snugly into the connectors, providing stable support for the steps.
- Secure the Stringers: Use additional nails or screws to attach the stringers to the connectors. Make sure everything is level and aligned properly before tightening the fasteners.
Step 4: Install the Stair Treads and Risers
With the stringers securely in place, the next step is to install the treads and risers. Here’s how:
- Install the Risers: Start by attaching the risers (the vertical boards between each step) to the stair stringers. Make sure the risers are evenly spaced and level.
- Install the Treads: Once the risers are in place, attach the treads (the flat part of the step) to the top of each stringer. Use screws or nails to secure the treads to the stringers, ensuring that they are properly aligned and level.
- Check for Stability: After installing the treads and risers, check the entire staircase for stability. Walk up and down the stairs to ensure there are no wobbles or loose boards.
Step 5: Finish the Staircase
Once your staircase is securely in place, you can add any finishing touches, such as painting or staining the wood, installing handrails, or adding decorative elements. Make sure that any finishes are compatible with outdoor use if your staircase is exposed to the elements.
Read Also: How to Install Simpson Strong-Tie Stair Stringer: A Step-by-Step Guide
Conclusion
Simpson Strong-Tie stair stringer connectors are a reliable and easy-to-use solution for building sturdy, long-lasting staircases. By following the steps outlined in this guide, you can ensure that your stairs are properly supported and safe for use. Whether you’re building a set of stairs for your deck, patio, or indoor space, these connectors provide the stability and durability needed for long-term performance.
Properly installing Simpson Strong-Tie stair stringer connectors not only ensures the safety of your stairs but also simplifies the building process. These connectors are designed to make attaching stair stringers to a deck or other supporting structures easier and more secure. With the right tools, careful measurements, and attention to detail, you can create a staircase that’s both functional and aesthetically pleasing.
Now that you know how to use Simpson Strong-Tie stair stringers, you can confidently tackle your next stair-building project and enjoy the benefits of a safe, reliable staircase for years to come.
