How To Build Wooden Steps For Mobile Home

How To Build Wooden Steps For Mobile Home

How to Build Wooden Steps for Mobile Home

Adding wooden steps to your mobile home can greatly enhance its accessibility and convenience. By following these step-by-step instructions, you can safely and efficiently construct sturdy and aesthetically pleasing steps.

Materials You’ll Need:

  • Pressure-treated lumber (2x4s, 2x6s, 2x8s)
  • Step treads (1×6 or 1×8 lumber)
  • Plywood (3/4 inch thick)
  • Concrete screws (4 inches long)
  • Wood screws (2 inches long)
  • Joist hangers
  • Level
  • Circular saw or miter saw
  • Drill
  • Nail gun
  • Safety glasses
  • Work gloves

Step-by-Step Instructions:

1. Plan and Design:

  • Determine the desired height and width of the steps.
  • Choose the appropriate lumber sizes for the stringers (2x6s or 2x8s) and risers (2x4s).
  • Sketch a plan for the step layout, including the number of risers and treads.

2. Build the Stringers:

  • Cut the stringers to the desired length and angle using a circular saw or miter saw.
  • Attach joist hangers to the bottom of the stringers.
  • Install the stringers securely to the mobile home frame using concrete screws.

3. Install the Risers:

  • Cut the risers to the height of each step.
  • Attach the risers to the stringers using wood screws.
  • Ensure that the risers are level and evenly spaced.

4. Install the Treads:

  • Cut the step treads to the desired width and length.
  • Place the treads on top of the risers and nail them in place using a nail gun.
  • Make sure that the treads are flush with the front edge of the risers.

5. Install the Plywood:

  • Cut a piece of plywood to fit the top of the steps.
  • Nail the plywood to the treads and risers.
  • This will provide a strong and stable platform.

6. Finishing Touches:

  • Sand the steps to smooth any rough edges.
  • Stain or paint the steps to match the exterior of your mobile home.
  • Add a handrail for safety and convenience.


  • For a three-step entry with a 7-inch rise and a 10-inch tread depth:
    • Use 2×6 stringers with a 10-foot length.
    • Cut risers from 2×4 lumber to a height of 7 inches.
    • Cut treads from 1×6 lumber to a length of 10 inches and a width of 36 inches.

Additional Information:

Stringer spacingDistance between stringers should typically be 16 inches to 24 inches.
Treads per stepAim for 2 to 3 treads per step for proper slope.
Length of overhangTreads and plywood should overhang the stringers by 1 to 2 inches for durability.
SlopeSteps should have a slope of 30 to 45 degrees for ease of ascent and descent.

Interesting Facts:

  • The ideal rise-to-run ratio for steps is 7 inches to 10 inches.
  • Pressure-treated lumber is resistant to rot and decay, making it ideal for outdoor construction.
  • Using joist hangers provides additional support and stability to the stringers.
  • Adding a handrail is essential for individuals with mobility issues.
  • Regular maintenance and inspection will extend the lifespan of the steps.


1. What type of wood is best for building steps?
A: Pressure-treated lumber is the most suitable for outdoor steps as it resists moisture and rot.

2. How long should the steps be?
A: The length depends on the height of the mobile home, but typically around 4 to 6 feet.

3. Is it important to level the steps?
A: Yes, uneven steps can be hazardous and cause tripping.

4. How often should I inspect the steps?
A: Inspect the steps annually for any damage or wear.

5. What is the maximum slope for steps?
A: The slope should not exceed 45 degrees for safety reasons.

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