How many risers

If a customer phones Pear Stairs and says I have a rise mm, what is my minimum going, as a guide we would look up the following chart: Chart 2. Our answer would be mm. If a customer phones Pear Stairs and says I have a finished floor to finished floor height of mm and asks what is the number of risers with the minimum going, we combine Chart 1 and 2 to give: Chart 3. Summary: Until Pear Stairs prepare an accurate drawing for you the above is the best guide.

Recent Posts How to rejuvenate a staircase on a budget? FAQ's Accounts Documents. Please use the contact us form for feedback. Leave Stair Calculator and return to myCarpentry Home. Using a few modifiable default settings, the automatic calculator will compute all of the other factors, including the Total Run [G].

The Total Rise [A] is the finished height of your landing or deck. The Target Step Height [F] , is the height that you would like your steps to be. The automatic calculator will design your stair stringer as close to the target height as possible, while maintaining a common step height. Follow the steps below to design your stair stringer:. The results will appear in the Results section of the calculator and on the Stair Diagram below.

The Stringer Mount Type refers to how the stringer will be attached to the upper landing or deck frame. Once the stair results have been calculated, you can toggle between the Standard and Flush options to compare the differences. The first time you enter a value in the Number of Steps field, it will likely be a guess.

If the numbers are too high, add some more steps. Once the stair results have been calculated, you can toggle between the Standard and Flush options to compare the results. Stair Calculator The stair calculator is used for calculating stair rise and run, stair angle, stringer length, step height, tread depth, and the number of steps required for a given run of stairs. Stairs with Solid Risers and 2x12 Treads.

For more information, click the Help buttons located on each calculator. First Name optional. We are having the ceilings a bit higher than normal downstairs and a double height hall. I wonder if you could just tell me if it will be possible to have a closed string, quarter winder at the bottom, steps mm rise with the appropriate tread. The dimensions of the area are Finished floor to finished floor mm Top to furthest corner of long wall mm and from that corner to the kitchen door is mm.

Please can you help me? Hi Penelope, thanks for your message. We could get one of our technical team to take a look and help you with this. You would need to sign up for Premium Support for just the 1 month subscription if this is all you need.

All the best, Stefan. Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed. Private flights of stairs General requirements Min rise cm Max rise cm Min going cm Max going cm Max stairs in a flight Private stairs 15 22 22 30 36 Utility stairs 15 19 25 40 16 Fire escapes 15 17 25 40 12 This gives a maximum pitch for a private stair of 42 degrees.

StairDesigner control values All you do is enter the exact measurements of your project so that you can be sure the staircase takes up just the right amount of space and start designing.