Replies

1. 
   Danford_C_ | Sep 25, 2002 05:14pm | #1

   kman,

   I wouldn't have a concern about using Birch for the treads and risers.  I would have a concern about using 4/4 though for the treads, unless 1" will be the final thickness.  So, it you are going to order the Birch, make sure it's at least 5/4 for the treads.  FWIW.

   Dano

   "Form and Function are One" - Frank L. Wright
2. 
   jeffn7 | Sep 25, 2002 05:28pm | #2

   to take Dano's comments one step further, you may wish to check the thickness of the floor material at the bottom and top of the stairs. With those dimensions in mind, design your tread thickness to ensure that the first step and the last step are equal to the rest of the stairs. In other words, if your treads are too thick you could end up with a short step at the top, however minute the delta is, it will be noticeable when you are walking them.

   I would have an issue with using Birch, it's a tough species. Red birch is about as close to cherry in appearance as you will get.

3. 
   PTurtiak | Sep 27, 2002 07:20am | #3

   If you are worried about using birch, why not look at hard maple.  Most people have a difficult time telling them apart. 

   If you are replacing your stairs, I would not use 4/4 stock as it is too thin and the person walking on the stairs will feel it flex under their weight.  I would use a minimum of 6/4 stock for the treads.  For stringers, I would use 1 1/2 plywood if you can find it (or make your own, 3 layers of 1/2 inch or better yet 4 layers of 3/8, remember to stagger the joints) and laminate the birch over it.  this will give you a dimensionally stable stringer.

   Peter