Replies

1. 
   margaretcika | Sep 23, 2023 06:48am | #1

   To frame a wooden winder staircase, try these:

   Cut the stringers to length.
   Mark the locations of the treads and risers on the stringers.
   Cut the treads and risers to size.
   Attach the treads and risers to the stringers.
   Add trimmers and blocking.
   Finish the staircase.

   I recommend making sure the stringers are level and plumb, and using a level to check the treads and risers after they have been attached. Also, use shims to level the treads and risers if necessary.
   Pre-drill the holes for the nails or screws.
   Use a countersink to countersink the nails or screws.

2. 
   1095mike | Sep 23, 2023 09:06pm | #2

   lay the winder treads out full size on a sheet of plywood. this will give you an idea of the shape and dimensions of the stringers.

3. 
   Russelkambley | Sep 24, 2023 06:48am | #3

   Framing a wooden winder staircase involves creating the structural framework and supports for the stairs, including the landings and winders (the wedge-shaped steps that make a turn in the staircase). This can be a complex project that requires careful planning and precise measurements. Here's a step-by-step guide to help you frame a wooden winder staircase:

   Tools and Materials You'll Need:

   Measuring tape
   Carpenter's square
   Circular saw
   Level
   Framing square
   Carpenter's pencil
   Plywood
   Lumber (2x4s or 2x6s)
   Nails or screws
   Construction adhesive
   Stair stringers
   Stair treads and risers
   Handrail and balusters (if required)
   Step 1: Measure and Plan

   Measure the height of the staircase from the floor to the upper level. This will determine the number of steps needed.
   Decide on the stair width, typically around 36 inches.
   Determine the desired angle of the winders. Winders can vary in angle depending on your preference, but 30 to 45 degrees is common.
   Step 2: Create a Stair Layout

   Lay out the stair pattern on the floor or subfloor using a carpenter's square, circular saw, and measuring tape.
   Mark the locations of the top and bottom steps and the landings.
   Calculate the rise and run of each step, including the winders. The rise is the vertical height, and the run is the horizontal distance.
   Step 3: Build the Stringers

   Construct the stair stringers, which are the diagonal supports that hold the steps in place. You'll need stringers for both sides of the staircase.
   Use a framing square and circular saw to cut the stringers according to your layout.
   Attach the stringers to the upper and lower floors using construction adhesive and nails or screws.
   Step 4: Install the Treads and Risers

   Attach the stair treads and risers to the stringers. Ensure they are level and secure.
   For winders, you'll need to cut the treads and risers to fit the wedge-shaped steps. These will vary in size and shape, so precise measurements are crucial.
   Step 5: Create Landings

   If your winder staircase has landings, frame them using lumber and plywood.
   Make sure the landings are level and properly supported.
   Step 6: Install the Handrail and Balusters (if needed)

   If your staircase requires a handrail, install it securely using brackets.
   Add balusters for safety and aesthetics.
   Step 7: Finish and Secure

   Finish the staircase by sanding, staining, or painting the wood as desired.
   Ensure all steps are securely attached and that the staircase is level and stable.
   Step 8: Test and Safety

   Test the staircase to ensure it can safely support weight and that all steps are comfortable to walk on.
   Consider adding non-slip treads or carpeting for safety.
   Framing a wooden winder staircase requires precision and attention to detail. If you are not experienced in carpentry or framing, it's advisable to consult with a professional or hire a contractor to ensure the safety and structural integrity of your staircase. Building codes and regulations may also apply, so be sure to check with your local authorities for any necessary permits or inspections.